Merge remote-tracking branch 'origin/master' into worktree-session-hover-menu-fix

# Conflicts:
#	apps/web/tests/workspace-management.e2e.ts

apps/web/tests/access-confirmation.e2e.ts

@@ -0,0 +1,104 @@
+// Web e2e scenario: every visible permission picker gates Full access behind
+// the same locale-aware, in-page risk confirmation. Zero model calls: the
+// scenario boots the shipped Web composition and exercises the real
+// permission projection, client command path, HTTP RPC, and pushed update.
+import { fileURLToPath } from 'node:url'
+import { join } from 'node:path'
+import type { Browser, Page } from 'playwright'
+import { chromium } from 'playwright'
+import { afterAll, beforeAll, describe, expect, it, onTestFailed } from 'vitest'
+import {
+  assertFixtureInventory, captureStableAria, compareOrRefreshGolden,
+  launchWebScaffold, watchConsole, webSnapshotMode, type WebScaffold,
+} from './scaffold.ts'
+import { saveFailureShot } from './support.ts'
+
+/**
+ * connectFreshWorkspace twin over the product default Chinese locale (the
+ * shared helper's anchors assume the English page every other scenario
+ * boots; this scenario deliberately keeps zh, so the localized picker
+ * copy is the anchor set).
+ */
+async function connectFreshWorkspaceZh(page: Page, name = 'workspace'): Promise<void> {
+  await page.getByRole('button', { name: '选择工作区' }).click()
+  await page.getByRole('menuitem', { name: '新建工作区' }).click()
+  const dialog = page.getByRole('dialog', { name: '新建工作区' })
+  await dialog.waitFor({ timeout: 10_000 })
+  await dialog.getByLabel('新工作区名称').fill(name)
+  await dialog.getByRole('button', { name: '创建工作区' }).click()
+  await page.locator('textarea:enabled[placeholder="描述你想要构建的内容"]')
+    .waitFor({ timeout: 15_000 })
+}
+
+const SNAPSHOT_DIR = fileURLToPath(new URL('./snapshots/access-confirmation', import.meta.url))
+const UI_EXPECTED = join(SNAPSHOT_DIR, 'ui.expected.md')
+const MODE = webSnapshotMode()
+
+describe('web e2e: Full access confirmation', () => {
+  let scaffold: WebScaffold
+  let browser: Browser
+  let page: Page
+  let tripwire: ReturnType<typeof watchConsole>
+
+  beforeAll(async () => {
+    scaffold = await launchWebScaffold({})
+    // CI uses Playwright's pinned browser. A developer may point this one
+    // scenario at an installed Chromium when the matching browser download
+    // is temporarily unavailable.
+    const executablePath = process.env.DSH_PLAYWRIGHT_EXECUTABLE_PATH
+    browser = await chromium.launch(executablePath === undefined ? {} : { executablePath })
+    // Keep the product default Chinese locale: the golden pins the actual
+    // registered dictionary rather than a test-local translation callback.
+    page = await browser.newPage({ viewport: { width: 1680, height: 1000 } })
+    tripwire = watchConsole(page)
+    await page.goto(scaffold.baseUrl, { waitUntil: 'load' })
+    await page.waitForSelector('[class*="frame"]', { timeout: 30_000 })
+    await connectFreshWorkspaceZh(page)
+  }, 120_000)
+
+  afterAll(async () => {
+    await browser?.close()
+    await scaffold?.close()
+  })
+
+  it('requires acknowledgement before the composer picker can enable Full access', async () => {
+    onTestFailed(() => saveFailureShot(page, 'web-e2e-full-access-confirmation'))
+    const access = page.locator('button[aria-label^="访问模式"]').first()
+    await access.waitFor({ timeout: 10_000 })
+
+    // Normalize the starting preset through the real command path. The
+    // shipped web config may already start at Full access.
+    if ((await access.getAttribute('aria-label'))?.endsWith('Full access') === true) {
+      await access.click()
+      await page.getByRole('menuitem', { name: 'Workspace Write' }).click()
+      await expect.poll(() => access.getAttribute('aria-label'), { timeout: 10_000 })
+        .toBe('访问模式，当前：Workspace Write')
+    }
+
+    await access.click()
+    await page.getByRole('menuitem', { name: 'Full access' }).click()
+    const dialog = page.getByRole('dialog', { name: '确认启用 Full access？' })
+    await dialog.waitFor({ timeout: 10_000 })
+    const enable = dialog.getByRole('button', { name: '启用 Full access' })
+    expect(await enable.isDisabled()).toBe(true)
+
+    // The modal is in this page's body (not a native/new window) and escapes
+    // the sticky composer's stacking context.
+    expect(await dialog.evaluate(node => node.parentElement?.parentElement === document.body)).toBe(true)
+    const snapshot = await captureStableAria(page, '[role="dialog"]', scaffold.workspaceCwd)
+    await compareOrRefreshGolden(UI_EXPECTED, snapshot, MODE)
+
+    await dialog.getByRole('checkbox', { name: '我已了解风险，并愿意继续' }).check()
+    expect(await enable.isEnabled()).toBe(true)
+    await enable.click()
+    await expect.poll(() => access.getAttribute('aria-label'), { timeout: 10_000 })
+      .toBe('访问模式，当前：Full access')
+    expect(await dialog.count()).toBe(0)
+    expect(tripwire.pageErrors).toEqual([])
+  }, 60_000)
+
+  it('keeps its snapshot inventory closed', async () => {
+    expect(tripwire.warnings).toEqual([])
+    await assertFixtureInventory(SNAPSHOT_DIR, ['ui.expected.md'])
+  })
+})

apps/web/tests/approval-composer.e2e.ts

@@ -0,0 +1,181 @@
+// Web e2e scenario: the composer-takeover approval panel under a long
+// command. The shipped composition confines bash through the sandbox policy
+// and routes its escalation through the approval seam, so a read-only session
+// asked to write a file produces a REAL pending approval — the panel renders
+// in the browser, the test measures its geometry, answers through it, and the
+// escalated command then runs. Replay is deterministic: the denial, the
+// escalation retry and its command text arrive from replayed chunks, and the
+// answer click is the test's own gesture (the same sanctioned reaction to
+// model content as the question composer: the turn cannot complete without it).
+//
+// Geometry is the point of the scenario. The command is unbounded model text,
+// and before the cap a long one grew the card until the refuse/allow buttons
+// left the viewport — an approval the user could see and not answer.
+import { readFile } from 'node:fs/promises'
+import { fileURLToPath } from 'node:url'
+import { join } from 'node:path'
+import type { Browser, Page } from 'playwright'
+import { chromium } from 'playwright'
+import { afterAll, beforeAll, describe, expect, it, onTestFailed } from 'vitest'
+import type { SessionEvent } from '@deepseek-ai/dsh-session'
+// Empty type import: carries the approval package's session-event merge, so
+// the decided-outcome assertion below type-checks against the real union.
+import type {} from '@deepseek-ai/dsh-user-approval'
+import {
+  assertFixtureInventory, captureStableAria, compareOrRefreshGolden, fixtureUserPrompts,
+  launchWebScaffold, recordFixture, watchConsole, webSnapshotMode, type WebScaffold,
+} from './scaffold.ts'
+import { connectFreshWorkspace, newEnglishPage, saveFailureShot } from './support.ts'
+
+const SNAPSHOT_DIR = fileURLToPath(new URL('./snapshots/approval-composer', import.meta.url))
+const FIXTURE = join(SNAPSHOT_DIR, 'session.jsonl')
+// The scenario's one golden: the waiting panel. Everything the answered state
+// proves is asserted directly — see the world-state block at the end.
+const UI_EXPECTED = join(SNAPSHOT_DIR, 'ui.expected.md')
+const MODE = webSnapshotMode()
+
+// Irreducible payload: the command has to be long enough to pass the card's
+// height cap, which is the only shape that reproduces an action row pushed off
+// screen. Unrelated tokens, not a repeated word — a repeated word is what the
+// model compressed into `printf 'alpha %.0s' {1..400}` while recording, and a
+// short command proves nothing here. The formula keeps the source small; the
+// model receives the expanded literal it has to put in the command.
+const TOKENS = Array.from({ length: 220 }, (_, index) => `tok${((index + 1) * 7919 % 99991).toString(36)}`).join(' ')
+const PROMPT = `Write a file named notes.txt in the workspace containing exactly this text on one line: ${TOKENS}. Use one bash command with the literal text inline. Then reply with the single word DONE and stop.`
+
+/** Draft used to measure the composer's own text cap: enough lines to pass it. */
+const CAP_PROBE = Array.from({ length: 40 }, (_, index) => `line ${index}`).join('\n')
+
+describe('web e2e: approval takeover keeps its actions reachable', () => {
+  let scaffold: WebScaffold
+  let browser: Browser
+  let page: Page
+  let tripwire: ReturnType<typeof watchConsole>
+  const sessionEvents: SessionEvent[] = []
+
+  beforeAll(async () => {
+    scaffold = await launchWebScaffold(MODE === 'record' ? {} : { replayFixture: FIXTURE, paceMs: 15 })
+    scaffold.ctx.on('session/event', (_session, event: SessionEvent) => { sessionEvents.push(event) })
+    browser = await chromium.launch()
+    page = await newEnglishPage(browser)
+    tripwire = watchConsole(page)
+    await page.goto(scaffold.baseUrl, { waitUntil: 'load' })
+    await page.waitForSelector('[class*="frame"]', { timeout: 30_000 })
+    await connectFreshWorkspace(page)
+  }, 120_000)
+
+  afterAll(async () => {
+    await browser?.close()
+    await scaffold?.close()
+  })
+
+  it('caps the long command, answers through the panel, and runs the escalated command', async () => {
+    onTestFailed(() => saveFailureShot(page, 'web-e2e-approval'))
+    if (MODE !== 'record') {
+      expect(fixtureUserPrompts(await readFile(FIXTURE, 'utf8'))).toEqual([PROMPT])
+    }
+    const input = page.locator('textarea').first()
+    await input.waitFor({ timeout: 10_000 })
+
+    // The composer's own text cap, measured on the live textarea before the
+    // takeover replaces it. The panel's scroll region must stop at the same
+    // height (the designer's requirement: one cap for the composer seat), and
+    // measuring it here keeps the assertion free of the px value itself.
+    await input.fill(CAP_PROBE)
+    const composerCap = await input.evaluate(el => el.clientHeight)
+    expect(composerCap).toBeGreaterThan(0)
+    await input.fill('')
+
+    // Read-only: the mode whose denial the model escalates from. Switched
+    // through the shipped access-mode chip, not a test-only seam.
+    await page.locator('[aria-label^="Access mode"]').click()
+    await page.getByRole('menuitem', { name: 'Read Only' }).click()
+    await expect.poll(
+      () => page.locator('[aria-label="Access mode, current: Read Only"]').count(),
+      { timeout: 15_000 },
+    ).toBe(1)
+
+    const settled = scaffold.whenTurnSettled(MODE === 'record' ? 240_000 : 60_000)
+    await input.fill(PROMPT)
+    await input.press('Enter')
+
+    // The panel takes over the input area while the tool blocks. Its presence
+    // is a STABLE waiting state (it stays until answered), so waitFor is
+    // race-free.
+    const panel = page.locator('[data-approval-key]')
+    await panel.waitFor({ timeout: MODE === 'record' ? 180_000 : 60_000 })
+    const scroll = panel.locator('[data-approval-scroll]')
+    await expect.poll(() => scroll.getByText(/tok/).count(), { timeout: 15_000 }).toBeGreaterThan(0)
+
+    if (MODE !== 'record') {
+      // This golden owns the stable waiting surface; the answered golden below
+      // owns the resulting transcript.
+      const snapshot = await captureStableAria(page, '[data-approval-key]', scaffold.workspaceCwd)
+      await compareOrRefreshGolden(UI_EXPECTED, snapshot, MODE)
+
+      // The regression this scenario exists for: an uncapped card grew with
+      // the command until the action row left the viewport. Measured at the
+      // lane baseline and at a short viewport, on the live panel.
+      const original = page.viewportSize() ?? { width: 1680, height: 1000 }
+      for (const height of [1000, 700]) {
+        await page.setViewportSize({ width: 900, height })
+        const geometry = await panel.evaluate((root) => {
+          const region = root.querySelector<HTMLElement>('[data-approval-scroll]')
+          const card = region?.parentElement ?? null
+          // Role/text, not the CSS-module class names: the built client hashes those.
+          const buttons = [...root.querySelectorAll<HTMLElement>('button')]
+          const rows = buttons.map(button => button.getBoundingClientRect())
+          return {
+            buttons: buttons.length,
+            capped: region === null ? 0 : region.clientHeight,
+            // A scrolling region proves the cap is genuinely engaged; without
+            // it every assertion below would hold vacuously.
+            scrolls: region === null ? false : region.scrollHeight > region.clientHeight,
+            cardBottom: card === null ? Number.NaN : card.getBoundingClientRect().bottom,
+            actionsTop: Math.min(...rows.map(rect => rect.top)),
+            actionsBottom: Math.max(...rows.map(rect => rect.bottom)),
+            viewport: window.innerHeight,
+          }
+        })
+        expect(geometry.buttons).toBe(2)
+        expect(geometry.scrolls).toBe(true)
+        // One cap for the seat: the panel's text region stops where the
+        // composer draft does (sub-pixel tolerance for the shared padding).
+        expect(Math.abs(geometry.capped - composerCap)).toBeLessThan(1)
+        // Both buttons stay inside the card AND inside the viewport — the
+        // answerable state the cap exists to guarantee.
+        expect(geometry.actionsTop).toBeGreaterThan(0)
+        expect(geometry.actionsBottom).toBeLessThanOrEqual(geometry.viewport)
+        expect(geometry.actionsBottom).toBeLessThanOrEqual(geometry.cardBottom)
+      }
+      await page.setViewportSize(original)
+    }
+
+    await panel.getByRole('button', { name: 'Allow once' }).click()
+
+    const sessionId = await settled
+    if (MODE === 'record') {
+      await recordFixture(scaffold, sessionId, FIXTURE)
+      return
+    }
+    // World state: the granted escalation is what let the command run, and the
+    // panel leaves with the regular composer restored. Asserted on the world
+    // and the DOM rather than through a transcript golden — the denied first
+    // attempt renders the OS's own refusal ("Operation not permitted" on
+    // macOS, "Read-only file system" on Linux), so the answered transcript is
+    // not a platform-neutral golden surface.
+    expect(JSON.stringify(sessionEvents.filter(e => e.type === 'approval/decided').at(-1)))
+      .toContain('allowed-once')
+    const written = await readFile(join(scaffold.workspaceCwd, 'workspace', 'notes.txt'), 'utf8')
+    expect(written).toContain(TOKENS.slice(0, 64))
+    await expect.poll(() => page.getByText('DONE', { exact: true }).count(), { timeout: 20_000 }).toBeGreaterThanOrEqual(1)
+    expect(await page.locator('[data-approval-key]').count()).toBe(0)
+    await expect.poll(() => page.locator('textarea').first().isEnabled(), { timeout: 10_000 }).toBe(true)
+    expect(tripwire.pageErrors).toEqual([])
+    expect(tripwire.warnings).toEqual([])
+  }, 300_000)
+
+  it.skipIf(MODE === 'record')('keeps the fixture inventory closed', async () => {
+    await assertFixtureInventory(SNAPSHOT_DIR, ['session.jsonl', 'ui.expected.md'])
+  })
+})

apps/web/tests/built-boot.snapshot.ts

@@ -60,6 +60,9 @@ let unmount: (() => void) | undefined
 
 beforeEach(() => {
   localStorage.clear()
+  // English pinned before boot: role/text locators stay deterministic across
+  // localized component migrations (the newEnglishPage e2e convention).
+  localStorage.setItem('dsh.locale', 'en')
   document.title = 'DeepSeek Harness'
   vi.stubGlobal('ResizeObserver', ResizeObserverStub)
   vi.stubGlobal('requestAnimationFrame', (callback: FrameRequestCallback) =>
@@ -108,6 +111,29 @@ it('boots the built plugin graph and renders a fixture session end to end', asyn
     expect(document.querySelector('[data-sample="bash-global"]')).not.toBeNull()
   }, { timeout: 10_000 })
 
+  // The write/edit turns render a real diff card through the assembled graph
+  // (the keyed FileMutationRow + DiffBlock), not just the fixture's raw text.
+  // The write turn's `hello fixture\n` proves the terminator rule end to end: a
+  // trailing newline terminates its line, so the footer reads `+1` (not a
+  // phantom `+2`) and one distinct file. The `+ ` prefix is a CSS ::before, so
+  // it is absent from textContent — assert on the line body and the footer.
+  const diffCards = [...document.querySelectorAll('[data-diff]')]
+  expect(diffCards.length).toBeGreaterThan(0)
+  const footers = diffCards.map(card => card.textContent ?? '')
+  expect(footers.some(text => text.includes('hello fixture') && text.includes('+1 -0 · 1 file'))).toBe(true)
+
+  // The web render intent reaches the assembled boot graph: the fixture's
+  // web_search / web_fetch turns render their keyed WebRow cards, proving the
+  // registration, wire projection, and card rendering survive the real bundle
+  // path (not just the per-package src benches). The selector pins the KEYED
+  // WebRow (its own `data-variant="web"` wrapper), not the `[data-web]` attribute
+  // WebBlock draws — the generic fallback renders the same WebBlock, so a silent
+  // keyed-registration failure would still satisfy a bare `[data-web]` check.
+  await waitFor(() => {
+    expect(document.querySelector('[data-variant="web"][data-tool="web_search"]')).not.toBeNull()
+    expect(document.querySelector('[data-variant="web"][data-tool="web_fetch"]')).not.toBeNull()
+  }, { timeout: 10_000 })
+
   // Every bundle injected its plugin-owned style tag (the loader's CSS path).
   const styleOwners = [...document.head.querySelectorAll('style[data-plugin]')]
     .map(style => style.getAttribute('data-plugin'))

apps/web/tests/composer-draft-scroll.e2e.ts

@@ -0,0 +1,397 @@
+// Web e2e scenario: a composer draft longer than the 14-line cap scrolls its
+// GLYPHS, not just its caret.
+//
+// The composer paints its text in two stacked layers (see
+// packages/client/ui-conversation/src/client/skeleton/InputBar.module.css): the
+// `<textarea>` carries the value, the selection and the caret but renders its
+// own glyphs `color: transparent`, and every visible character is painted by the
+// `[data-input-backdrop]` div underneath it, which also carries the claim-token
+// highlight, the chips and the ghost hint. The backdrop is `position: absolute;
+// inset: 0; overflow: hidden` — it is CLIPPED, not scrolled, and nothing in the
+// browser links its scroll offset to the textarea's.
+//
+// So past the cap the textarea scrolled and the words did not: the caret walked
+// off the bottom of a block of text frozen at line 1, and no gesture — wheel,
+// drag, arrow key — moved it. `InputBar` now mirrors the offset onto the
+// backdrop on every textarea `scroll`, which is the one event every way of
+// moving the box ends in.
+//
+// Mirroring an offset is only correct while both layers can reach it, so the
+// geometry underneath is asserted here alongside the visible outcome: the
+// backdrop's trailing-line sentinel (a textarea reserves a line box for the
+// caret after a final newline; `pre-wrap` collapses one), and one wrap width
+// across all three layers (only the textarea scrolls, so only it can lose
+// width to a scrollbar that consumes layout space). Either breaks the extent
+// equality, and an unreachable offset clamps the glyphs below the caret.
+//
+// Only a real engine can show this. Scrolling is layout: jsdom reports
+// `scrollHeight === clientHeight` for every element and never scrolls one, so
+// the unit spec in packages/client/ui-conversation/tests/input-bar.spec.tsx has
+// to stub both offsets and can only prove the mirroring code path runs. What is
+// asserted here instead is the user-visible fact that path exists for — after
+// scrolling to the end of a long draft, the LAST line is the one on screen —
+// measured with a DOM Range over the backdrop's own text.
+//
+// Zero model calls: a fresh workspace's blank session already carries a live
+// composer, and the scenario only types into it. A stray stream would fail loud
+// with NO_ADAPTER.
+import { fileURLToPath } from 'node:url'
+import { join } from 'node:path'
+import type { Browser, Page } from 'playwright'
+import { chromium } from 'playwright'
+import { afterAll, beforeAll, describe, expect, it, onTestFailed } from 'vitest'
+import {
+  assertFixtureInventory, compareOrRefreshGolden, launchWebScaffold, watchConsole,
+  webSnapshotMode, type WebScaffold,
+} from './scaffold.ts'
+import { connectFreshWorkspace, newEnglishPage, saveFailureShot } from './support.ts'
+
+const SNAPSHOT_DIR = fileURLToPath(new URL('./snapshots/composer-draft-scroll', import.meta.url))
+/**
+ * Committed golden of the composer's two-layer scroll geometry. The change
+ * alters no DOM and no accessible name, so the aria goldens the other scenarios
+ * commit are byte-identical with and without it; this records the relations
+ * instead, which makes a shift in the cap or in the layer coupling a reviewable
+ * diff rather than an assertion someone has to reconstruct.
+ */
+const GEOMETRY_EXPECTED = join(SNAPSHOT_DIR, 'geometry.expected.md')
+const MODE = webSnapshotMode()
+
+/** Marks the first and last line so a Range can find them in the backdrop's text. */
+const FIRST_MARKER = 'FIRST-LINE-MARKER'
+const LAST_MARKER = 'LAST-LINE-MARKER'
+/** Comfortably past the 14-line cap, so the draft overflows however the lines wrap. */
+const DRAFT_LINES = 40
+const DRAFT = Array.from({ length: DRAFT_LINES }, (_unused, index) => {
+  if (index === 0) return FIRST_MARKER
+  if (index === DRAFT_LINES - 1) return LAST_MARKER
+  return `draft line ${String(index + 1).padStart(2, '0')}`
+}).join('\n')
+
+/**
+ * A draft ending in a newline: the shape whose layer extents diverge without
+ * the backdrop's trailing-line sentinel. A textarea reserves a line box for the
+ * caret after a final newline; `white-space: pre-wrap` collapses a text node's
+ * trailing newline and generates none, so the backdrop would come out exactly
+ * one line shorter and the mirrored offset would clamp a line above the caret.
+ */
+const DRAFT_TRAILING_NEWLINE = `${DRAFT}\n`
+
+/** The composer's two text layers as the browser lays them out. */
+interface ComposerMetrics {
+  /** True when the draft is taller than the capped box — the situation under test. */
+  overflows: boolean
+  /** Visible height of the textarea's content box: the cap in pixels. */
+  clientHeight: number
+  /** Whole lines that fit in the visible box, at the composer's own line-height. */
+  visibleLines: number
+  /** The textarea's scroll offset, which the caret and the selection follow. */
+  inputScrollTop: number
+  /** The backdrop's scroll offset, which every visible glyph follows. */
+  backdropScrollTop: number
+  /** True when the two layers agree — the coupling this scenario exists for. */
+  layersAgree: boolean
+  /**
+   * Top of the LAST draft line relative to the visible box's top, in pixels: at
+   * most `clientHeight` when that line is on screen. This is the reported
+   * symptom as a number — with the layers uncoupled the backdrop stays at offset
+   * 0, so the last line sits a full draft-height below the box.
+   */
+  lastLineOffset: number
+  /** Top of the FIRST draft line relative to the visible box's top: negative once it has scrolled out. */
+  firstLineOffset: number
+  /** Furthest the textarea can scroll. */
+  inputMax: number
+  /** Furthest the backdrop can scroll — equal to `inputMax`, or the mirror clamps below the caret. */
+  backdropMax: number
+  /** Content width the textarea wraps at. */
+  inputWrapWidth: number
+  /** Content width the backdrop wraps at — equal, or the layers break lines in different places. */
+  backdropWrapWidth: number
+  /** Content width the hidden auto-grow mirror wraps at — it decides the box's height. */
+  mirrorWrapWidth: number
+}
+
+/**
+ * Measure both composer layers in the page.
+ * @param page - the page under test.
+ * @returns the two layers' offsets and where the draft's first and last lines sit.
+ */
+function measureComposer(page: Page): Promise<ComposerMetrics> {
+  return page.evaluate(({ first, last }) => {
+    const input = document.querySelector<HTMLTextAreaElement>('textarea:enabled')
+    if (input === null) throw new Error('no live composer textarea in the DOM')
+    const backdrop = input.parentElement?.querySelector<HTMLElement>('[data-input-backdrop]')
+    if (backdrop === undefined || backdrop === null) throw new Error('no decoration backdrop beside the composer textarea')
+    // The hidden auto-grow mirror: the textarea's next sibling, and the layer
+    // that decides the box's height, so its wrap width matters as much as the
+    // two that carry glyphs.
+    const mirror = input.nextElementSibling
+    if (!(mirror instanceof HTMLElement)) throw new Error('no auto-grow mirror after the composer textarea')
+    const box = input.getBoundingClientRect()
+    // The draft carries no chips or claim token, so the decoration walk emits it
+    // as one text node — the backdrop's first, ahead of the trailing-line
+    // sentinel React renders as a second one. Both markers live in that first
+    // node, which is what the Range below needs.
+    const text = backdrop.firstChild
+    if (!(text instanceof Text)) throw new Error('backdrop does not open with a plain text node')
+    const offsetOf = (marker: string): number => {
+      const at = text.data.indexOf(marker)
+      if (at < 0) throw new Error(`marker ${marker} missing from the backdrop text`)
+      const range = document.createRange()
+      range.setStart(text, at)
+      range.setEnd(text, at + marker.length)
+      return range.getBoundingClientRect().top - box.top
+    }
+    const lineHeight = Number.parseFloat(getComputedStyle(input).lineHeight)
+    // Each layer's own maximum, probed by asking for an impossible offset and
+    // reading back what it clamped to, then restored. Reading scrollHeight -
+    // clientHeight instead would compute the maximum rather than observe it.
+    const restore = input.scrollTop
+    const restoreBackdrop = backdrop.scrollTop
+    input.scrollTop = 1e7
+    backdrop.scrollTop = 1e7
+    const inputMax = input.scrollTop
+    const backdropMax = backdrop.scrollTop
+    input.scrollTop = restore
+    backdrop.scrollTop = restoreBackdrop
+    return {
+      inputMax,
+      backdropMax,
+      inputWrapWidth: input.clientWidth,
+      backdropWrapWidth: backdrop.clientWidth,
+      mirrorWrapWidth: mirror.clientWidth,
+      overflows: input.scrollHeight > input.clientHeight,
+      clientHeight: input.clientHeight,
+      visibleLines: Math.floor(input.clientHeight / lineHeight),
+      inputScrollTop: input.scrollTop,
+      backdropScrollTop: backdrop.scrollTop,
+      layersAgree: input.scrollTop === backdrop.scrollTop,
+      lastLineOffset: offsetOf(last),
+      firstLineOffset: offsetOf(first),
+    }
+  }, { first: FIRST_MARKER, last: LAST_MARKER })
+}
+
+/**
+ * Render the golden body.
+ *
+ * Absolute glyph coordinates are deliberately absent: they depend on font
+ * metrics and would make the fixture fail on a machine that measures text
+ * differently — a golden that needs re-recording per platform documents the
+ * platform, not the change. What is recorded is the cap, the layer agreement,
+ * and which lines are on screen, each a comparison that survives any layout
+ * keeping the coupling.
+ * @param top - metrics with the draft scrolled to its start.
+ * @param bottom - metrics with the draft scrolled to its end.
+ * @param trailingNewline - metrics with the trailing-newline draft scrolled to its end.
+ * @returns the golden body, without a trailing newline.
+ */
+function renderGeometry(top: ComposerMetrics, bottom: ComposerMetrics, trailingNewline: ComposerMetrics): string {
+  return [
+    '# Composer draft scrolling (14-line cap, two text layers)',
+    '',
+    '## At the start of the draft',
+    '',
+    `- draft overflows the capped box: ${String(top.overflows)}`,
+    `- visible lines: ${String(top.visibleLines)}`,
+    `- both layers share one scroll extent: ${String(top.inputMax === top.backdropMax)}`,
+    `- all three layers wrap at one width: ${String(
+      top.inputWrapWidth === top.backdropWrapWidth && top.backdropWrapWidth === top.mirrorWrapWidth,
+    )}`,
+    `- textarea scroll offset: ${String(top.inputScrollTop)}px`,
+    `- glyph layer tracks it: ${String(top.layersAgree)}`,
+    `- first draft line is on screen: ${String(top.firstLineOffset >= 0 && top.firstLineOffset < top.clientHeight)}`,
+    `- last draft line is on screen: ${String(top.lastLineOffset >= 0 && top.lastLineOffset < top.clientHeight)}`,
+    '',
+    '## Scrolled to the end of the draft',
+    '',
+    `- textarea moved: ${String(bottom.inputScrollTop > 0)}`,
+    `- glyph layer tracks it: ${String(bottom.layersAgree)}`,
+    `- first draft line has scrolled out above: ${String(bottom.firstLineOffset < 0)}`,
+    `- last draft line is on screen: ${String(bottom.lastLineOffset >= 0 && bottom.lastLineOffset < bottom.clientHeight)}`,
+    '',
+    '## Draft ending in a newline, scrolled to the end',
+    '',
+    `- both layers share one scroll extent: ${String(trailingNewline.inputMax === trailingNewline.backdropMax)}`,
+    `- glyph layer tracks the caret: ${String(trailingNewline.layersAgree)}`,
+    `- last draft line is on screen: ${String(trailingNewline.lastLineOffset >= 0 && trailingNewline.lastLineOffset < trailingNewline.clientHeight)}`,
+  ].join('\n').trimEnd()
+}
+
+describe('web e2e: composer draft scrolling', () => {
+  let scaffold: WebScaffold
+  let browser: Browser
+  let page: Page
+  let tripwire: ReturnType<typeof watchConsole>
+
+  beforeAll(async () => {
+    scaffold = await launchWebScaffold({})
+    browser = await chromium.launch()
+    page = await newEnglishPage(browser)
+    tripwire = watchConsole(page)
+    await page.goto(scaffold.baseUrl, { waitUntil: 'load' })
+    await page.waitForSelector('[class*="frame"]', { timeout: 30_000 })
+    await connectFreshWorkspace(page, 'composer-draft-scroll')
+    await page.locator('textarea:enabled').first().fill(DRAFT)
+  }, 180_000)
+
+  afterAll(async () => {
+    await browser?.close()
+    await scaffold?.close()
+  })
+
+  it('caps the draft box and keeps both text layers at the start', async () => {
+    onTestFailed(() => saveFailureShot(page, 'web-e2e-composer-draft-scroll-top'))
+    // Vacuity guard: without an overflowing draft there is nothing to scroll and
+    // every assertion below holds trivially.
+    await expect.poll(async () => (await measureComposer(page)).overflows, { timeout: 10_000 }).toBe(true)
+    // Typing the draft left the caret — and the box — at its end, so reach the
+    // start by the same gesture a user would, and leave it there for the wheel
+    // case below.
+    await page.locator('textarea:enabled').first().hover()
+    await page.mouse.wheel(0, -2000)
+    await expect.poll(async () => (await measureComposer(page)).inputScrollTop, { timeout: 10_000 }).toBe(0)
+    const metrics = await measureComposer(page)
+    // The cap is the composer seat's `--dsh-composer-text-max-height` (336px =
+    // 14 x 24px lines). The count, not the pixels: it is the figma constant and
+    // survives a device-pixel-ratio change.
+    expect(metrics.visibleLines).toBe(14)
+    // Resting state: the draft's head is what a 40-line draft shows, and its
+    // tail is far below the box. Both layers sit at the origin, which is why the
+    // uncoupled build looks correct until something scrolls.
+    expect(metrics.inputScrollTop).toBe(0)
+    expect(metrics.layersAgree).toBe(true)
+    expect(metrics.firstLineOffset).toBeGreaterThanOrEqual(0)
+    expect(metrics.firstLineOffset).toBeLessThan(metrics.clientHeight)
+    expect(metrics.lastLineOffset).toBeGreaterThan(metrics.clientHeight)
+    expect(tripwire.pageErrors).toEqual([])
+  }, 60_000)
+
+  it('lays out all three text layers at one wrap width', async () => {
+    onTestFailed(() => saveFailureShot(page, 'web-e2e-composer-draft-scroll-wrap-width'))
+    // The premise under the mirror, asserted rather than assumed. Only .input
+    // scrolls, so only .input can lose content width to a scrollbar that
+    // consumes layout space; a narrower .input wraps a long draft onto more
+    // lines, ends up taller, and its larger maximum makes the mirrored offset
+    // clamp below the caret. Measured on a standalone harness, an 8px width
+    // difference is worth 2 to 5 lines on a wrap-sensitive draft.
+    //
+    // This holds on the lane's engine and is what a regression would break —
+    // it is NOT vacuous: measured on the same app, WebKit reports 768 against
+    // 776 here, which is the divergence the Agent Note records as a
+    // pre-existing, engine-specific limitation. The mirror is unaffected there
+    // today because the extents still agree; this assertion is what would
+    // notice if the lane's engine ever moved into the same state.
+    const metrics = await measureComposer(page)
+    expect(metrics.backdropWrapWidth).toBe(metrics.inputWrapWidth)
+    // The mirror decides the box height, so it belongs in the same equality —
+    // were it alone to wrap wider, the box would be measured too short and
+    // clip content before the 14-line cap, with every other assertion green.
+    expect(metrics.mirrorWrapWidth).toBe(metrics.inputWrapWidth)
+    expect(tripwire.pageErrors).toEqual([])
+  }, 60_000)
+
+  it('a wheel gesture over a long draft moves the words, not only the caret', async () => {
+    onTestFailed(() => saveFailureShot(page, 'web-e2e-composer-draft-scroll-wheel'))
+    const input = page.locator('textarea:enabled').first()
+    await input.hover()
+    // One delta past the whole draft: the textarea clamps at its own end, and
+    // the wheel-chaining handler leaves it native because the box is not yet at
+    // its edge when the gesture starts (the chaining itself is owned by the
+    // unit spec).
+    await page.mouse.wheel(0, 2000)
+    await expect.poll(async () => (await measureComposer(page)).inputScrollTop, { timeout: 10_000 })
+      .toBeGreaterThan(0)
+    const metrics = await measureComposer(page)
+    // The coupling, stated directly.
+    expect(metrics.layersAgree).toBe(true)
+    // The reported symptom, stated as what the user sees: the end of the draft
+    // is on screen and its beginning is not. On the uncoupled build the glyph
+    // layer stays at offset 0, so `lastLineOffset` is still a full draft below
+    // the box and `firstLineOffset` is still 0 — the text never moved.
+    expect(metrics.lastLineOffset).toBeGreaterThanOrEqual(0)
+    expect(metrics.lastLineOffset).toBeLessThan(metrics.clientHeight)
+    expect(metrics.firstLineOffset).toBeLessThan(0)
+    expect(tripwire.pageErrors).toEqual([])
+  }, 60_000)
+
+  it('typing at the end of a scrolled draft keeps the layers together', async () => {
+    onTestFailed(() => saveFailureShot(page, 'web-e2e-composer-draft-scroll-edit'))
+    // The other way the box moves. Typing at the caret — parked at the draft's
+    // end by the wheel gesture — scrolls it into view, which is a `scroll` like
+    // any other; this pins that an edit is not a separate case needing its own
+    // mirror, which is why one listener is the whole implementation.
+    const input = page.locator('textarea:enabled').first()
+    await input.press('End')
+    await input.pressSequentially(' tail')
+    const metrics = await measureComposer(page)
+    expect(metrics.layersAgree).toBe(true)
+    expect(metrics.lastLineOffset).toBeGreaterThanOrEqual(0)
+    expect(metrics.lastLineOffset).toBeLessThan(metrics.clientHeight)
+    expect(tripwire.pageErrors).toEqual([])
+  }, 60_000)
+
+  it('a draft ending in a newline scrolls to its true end, not a line above it', async () => {
+    onTestFailed(() => saveFailureShot(page, 'web-e2e-composer-draft-scroll-trailing-newline'))
+    // The layers reserve a final line box on different terms, so this shape is
+    // the one that separates equal extents from a mirror that clamps early.
+    const input = page.locator('textarea:enabled').first()
+    await input.fill(DRAFT_TRAILING_NEWLINE)
+    await expect.poll(async () => (await measureComposer(page)).overflows, { timeout: 10_000 }).toBe(true)
+    const extents = await measureComposer(page)
+    // The invariant the sentinel exists for. Without it the textarea measured
+    // 652 against the backdrop's 628 — one 24px line apart.
+    expect(extents.backdropMax).toBe(extents.inputMax)
+    await input.hover()
+    await page.mouse.wheel(0, 4000)
+    await expect.poll(async () => {
+      const m = await measureComposer(page)
+      return m.inputScrollTop === m.inputMax
+    }, { timeout: 10_000 }).toBe(true)
+    const bottom = await measureComposer(page)
+    // At the very bottom the glyphs are level with the caret, not a line behind.
+    expect(bottom.layersAgree).toBe(true)
+    expect(bottom.lastLineOffset).toBeGreaterThanOrEqual(0)
+    expect(bottom.lastLineOffset).toBeLessThan(bottom.clientHeight)
+    expect(tripwire.pageErrors).toEqual([])
+  }, 60_000)
+
+  it('matches the committed composer scroll geometry golden', async () => {
+    onTestFailed(() => saveFailureShot(page, 'web-e2e-composer-draft-scroll-golden'))
+    const input = page.locator('textarea:enabled').first()
+    // Restore the pristine draft (the edit case appended to it) and return to
+    // its start, both through ordinary gestures.
+    await input.fill(DRAFT)
+    await input.hover()
+    await page.mouse.wheel(0, -2000)
+    await expect.poll(async () => (await measureComposer(page)).inputScrollTop, { timeout: 10_000 }).toBe(0)
+    const top = await measureComposer(page)
+    await input.hover()
+    await page.mouse.wheel(0, 2000)
+    await expect.poll(async () => (await measureComposer(page)).inputScrollTop, { timeout: 10_000 })
+      .toBeGreaterThan(0)
+    const bottom = await measureComposer(page)
+    await input.fill(DRAFT_TRAILING_NEWLINE)
+    await input.hover()
+    await page.mouse.wheel(0, 4000)
+    await expect.poll(async () => {
+      const m = await measureComposer(page)
+      return m.inputScrollTop === m.inputMax
+    }, { timeout: 10_000 }).toBe(true)
+    const trailingNewline = await measureComposer(page)
+    await compareOrRefreshGolden(GEOMETRY_EXPECTED, renderGeometry(top, bottom, trailingNewline), MODE)
+    expect(tripwire.pageErrors).toEqual([])
+  }, 60_000)
+
+  it('commits exactly the fixtures it reads', async () => {
+    // Zero model calls, so the scenario records no session fixture: the geometry
+    // golden is the whole inventory.
+    await assertFixtureInventory(SNAPSHOT_DIR, ['geometry.expected.md'])
+  })
+
+  it.skipIf(MODE === 'record')('issued zero model calls and stayed clean', () => {
+    expect(tripwire.warnings).toEqual([])
+    expect(tripwire.pageErrors).toEqual([])
+  })
+})

apps/web/tests/cordis-tool-round.e2e.ts

@@ -107,7 +107,8 @@ describe('web e2e: Cordis tools use the generic row variants', () => {
 
     const mountRow = page.locator('[data-tool="cordis_mount"]').filter({ hasText: 'Mount temporary Plugin' }).first()
     await mountRow.waitFor({ timeout: 10_000 })
-    await mountRow.locator('button[aria-expanded]').click()
+    // The whole summary row is the expand toggle (unified tool-row interaction).
+    await mountRow.locator('[aria-expanded]').first().click()
     await expect.poll(() => mountRow.locator('pre.shiki').textContent(), { timeout: 10_000 })
       .toContain(MOUNT_CODE)
 

apps/web/tests/details-session-lifecycle.e2e.ts

@@ -3,15 +3,19 @@
 // unselected states, and closes it only when a different Session takes ownership.
 import { readFile } from 'node:fs/promises'
 import { fileURLToPath } from 'node:url'
+import { join } from 'node:path'
 import type { Browser, Page } from 'playwright'
 import { chromium } from 'playwright'
 import { afterAll, beforeAll, describe, expect, it, onTestFailed } from 'vitest'
 import {
-  acknowledgeReloadConnectionLoss, fixtureUserPrompts, launchWebScaffold, seedSession, watchConsole,
-  webSnapshotMode, type WebScaffold,
+  acknowledgeReloadConnectionLoss, assertFixtureInventory, compareOrRefreshGolden,
+  fixtureUserPrompts, launchWebScaffold, seedSession, watchConsole, webSnapshotMode,
+  type WebScaffold,
 } from './scaffold.ts'
 import { connectFreshWorkspace, newEnglishPage, saveFailureShot } from './support.ts'
 
+const SNAPSHOT_DIR = fileURLToPath(new URL('./snapshots/details-session-lifecycle', import.meta.url))
+const HANDLES_EXPECTED = join(SNAPSHOT_DIR, 'handles.expected.md')
 const FIXTURE = fileURLToPath(new URL('./snapshots/lifecycle-chrome/session.jsonl', import.meta.url))
 const SEED_FIXTURE = fileURLToPath(new URL('./snapshots/seeded-history/seed.jsonl', import.meta.url))
 const PROMPT = 'Reply with the single word LIGHTHOUSE and stop.'
@@ -25,11 +29,41 @@ async function detailsTrack(page: Page): Promise<number> {
   })
 }
 
+/** First AppFrame grid track in CSS pixels. */
+async function sidebarTrack(page: Page): Promise<number> {
+  return await appFrame(page).evaluate((element) => {
+    const tracks = getComputedStyle(element).gridTemplateColumns.split(' ')
+    return Number.parseFloat(tracks[0] ?? 'NaN')
+  })
+}
+
 /** AppFrame is the only product element with an inline grid track template. */
 function appFrame(page: Page) {
   return page.locator('[style*="grid-template-columns"]').first()
 }
 
+/** Render the two boundary affordances without platform-dependent coordinates. */
+async function handleSnapshot(page: Page): Promise<string> {
+  const handles = await page.locator('[class*="handle"]').evaluateAll(elements =>
+    elements.map(element => ({
+      side: element.getAttribute('data-side'),
+      cursor: getComputedStyle(element).cursor,
+      pillGenerated: getComputedStyle(element, '::after').content !== 'none',
+    })))
+  return [
+    '# AppFrame drag handles',
+    '',
+    ...handles.flatMap(handle => [
+      `## ${handle.side}`,
+      '',
+      '- hit strip present: true',
+      `- cursor: ${handle.cursor}`,
+      `- pill generated: ${String(handle.pillGenerated)}`,
+      '',
+    ]),
+  ].join('\n').trimEnd()
+}
+
 describe.skipIf(MODE === 'record')('web e2e: details panel follows the current Session lifecycle', () => {
   let scaffold: WebScaffold
   let browser: Browser
@@ -64,7 +98,19 @@ describe.skipIf(MODE === 'record')('web e2e: details panel follows the current S
     await page.getByText('LIGHTHOUSE', { exact: true }).waitFor({ timeout: 15_000 })
 
     await expect.poll(() => detailsTrack(page), { timeout: 5_000 }).toBe(0)
-    expect(await page.getByText('详情', { exact: true }).isVisible()).toBe(false)
+    expect(await page.getByText('Details', { exact: true }).isVisible()).toBe(false)
+    await compareOrRefreshGolden(HANDLES_EXPECTED, await handleSnapshot(page), MODE)
+
+    const sidebarBefore = await sidebarTrack(page)
+    const sidebarHandle = page.locator('[data-side="sidebar"]')
+    const sidebarBox = await sidebarHandle.boundingBox()
+    expect(sidebarBox).not.toBeNull()
+    const dragStartX = sidebarBox!.x + sidebarBox!.width / 2
+    await page.mouse.move(dragStartX, sidebarBox!.y + 200)
+    await page.mouse.down()
+    await page.mouse.move(dragStartX + 70, sidebarBox!.y + 200, { steps: 6 })
+    await page.mouse.up()
+    await expect.poll(() => sidebarTrack(page), { timeout: 5_000 }).toBe(sidebarBefore + 70)
 
     const warningStart = tripwire.warnings.length
     await page.reload({ waitUntil: 'load' })
@@ -72,18 +118,18 @@ describe.skipIf(MODE === 'record')('web e2e: details panel follows the current S
     await appFrame(page).waitFor({ timeout: 30_000 })
     await page.getByText('LIGHTHOUSE', { exact: true }).waitFor({ timeout: 15_000 })
     await expect.poll(() => detailsTrack(page), { timeout: 5_000 }).toBe(0)
-    expect(await page.getByText('详情', { exact: true }).isVisible()).toBe(false)
+    expect(await page.getByText('Details', { exact: true }).isVisible()).toBe(false)
 
     await page.getByRole('button', { name: /^(?:New session|新.*会话)$/ }).last().click()
     await page.getByText("Let's start building", { exact: false }).waitFor({ timeout: 15_000 })
     await expect.poll(() => detailsTrack(page), { timeout: 5_000 }).toBe(0)
-    expect(await page.getByText('详情', { exact: true }).isVisible()).toBe(false)
+    expect(await page.getByText('Details', { exact: true }).isVisible()).toBe(false)
 
     const original = page.locator('[role=treeitem]').filter({ hasText: 'Reply with the single word' }).first()
     await original.click()
     await page.getByText('LIGHTHOUSE', { exact: true }).waitFor({ timeout: 15_000 })
     await expect.poll(() => detailsTrack(page), { timeout: 5_000 }).toBe(0)
-    expect(await page.getByText('详情', { exact: true }).isVisible()).toBe(false)
+    expect(await page.getByText('Details', { exact: true }).isVisible()).toBe(false)
 
     const ungrouped = page.getByText('Ungrouped', { exact: true })
     const ungroupedRow = ungrouped.locator('..').locator('..')
@@ -101,5 +147,6 @@ describe.skipIf(MODE === 'record')('web e2e: details panel follows the current S
     await expect.poll(() => detailsTrack(page), { timeout: 5_000 }).toBe(0)
     expect(tripwire.pageErrors).toEqual([])
     expect(tripwire.warnings).toEqual([])
+    await assertFixtureInventory(SNAPSHOT_DIR, ['handles.expected.md'])
   }, 90_000)
 })

apps/web/tests/lifecycle-chrome.e2e.ts

@@ -25,6 +25,8 @@ import { connectFreshWorkspace, newEnglishPage, saveFailureShot } from './suppor
 const SNAPSHOT_DIR = fileURLToPath(new URL('./snapshots/lifecycle-chrome', import.meta.url))
 const FIXTURE = join(SNAPSHOT_DIR, 'session.jsonl')
 const HERO_EXPECTED = join(SNAPSHOT_DIR, 'hero.expected.md')
+const COMMAND_MENU_EXPECTED = join(SNAPSHOT_DIR, 'command-menu.expected.md')
+const PLAN_ACTIVE_EXPECTED = join(SNAPSHOT_DIR, 'plan-active.expected.md')
 // Post-reload golden: the same settled conversation rebuilt purely from
 // persistence + history — byte-equal rendering is exactly the recovery claim.
 const RELOADED_EXPECTED = join(SNAPSHOT_DIR, 'reloaded.expected.md')
@@ -56,6 +58,88 @@ describe('web e2e: lifecycle & chrome (workspace flow / reload / dark mode)', ()
     await scaffold?.close()
   })
 
+  it.skipIf(MODE === 'record')('opens the shared slash menu from plus with only Command candidates', async () => {
+    onTestFailed(() => saveFailureShot(page, 'web-e2e-command-menu-launcher'))
+    const launcher = page.getByRole('button', { name: 'Commands' })
+    await launcher.click()
+    const menu = page.getByRole('listbox', { name: 'Trigger suggestions' })
+    await menu.waitFor({ timeout: 10_000 })
+    const snapshot = await captureStableAria(page, '[role="listbox"]', scaffold.workspaceCwd)
+    await compareOrRefreshGolden(COMMAND_MENU_EXPECTED, snapshot, MODE)
+    expect(snapshot).toContain('text: Commands')
+    expect(snapshot).not.toContain('text: Skills')
+    expect(snapshot).not.toContain('text: Subagents')
+    const launchedBox = await menu.boundingBox()
+    await page.locator('textarea').first().press('Escape')
+    await expect.poll(() => menu.count()).toBe(0)
+    const input = page.locator('textarea').first()
+    await input.fill('/')
+    await menu.waitFor({ timeout: 10_000 })
+    const typedBox = await menu.boundingBox()
+    expect(launchedBox).not.toBeNull()
+    expect(typedBox).not.toBeNull()
+    expect(Math.abs(launchedBox!.x - typedBox!.x)).toBeLessThan(1)
+    expect(Math.abs(
+      launchedBox!.y + launchedBox!.height - typedBox!.y - typedBox!.height,
+    )).toBeLessThan(1)
+    await input.fill('')
+    await expect.poll(() => menu.count()).toBe(0)
+  })
+
+  it.skipIf(MODE === 'record')('shows active Plan as the warn-state status action', async () => {
+    const activeScaffold = await launchWebScaffold()
+    const activePage = await newEnglishPage(browser)
+    const activeTripwire = watchConsole(activePage)
+    try {
+      await activePage.goto(activeScaffold.baseUrl, { waitUntil: 'load' })
+      await activePage.waitForSelector('[class*="frame"]', { timeout: 30_000 })
+      await connectFreshWorkspace(activePage)
+      const input = activePage.locator('textarea').first()
+      await activePage.getByRole('button', { name: 'Commands' }).click()
+      const menu = activePage.getByRole('listbox', { name: 'Trigger suggestions' })
+      await menu.waitFor({ timeout: 10_000 })
+      await menu.getByRole('option', { name: 'plan Enter or leave plan mode' }).click()
+      await expect.poll(() => input.inputValue()).toBe('/plan ')
+      await input.press('Enter')
+      const planButton = activePage.getByRole('button', { name: 'Plan mode on, press to turn off' })
+      await planButton.waitFor({ timeout: 10_000 })
+      const planSnapshot = await captureStableAria(activePage, '[class*="frame"]', activeScaffold.workspaceCwd)
+      await compareOrRefreshGolden(PLAN_ACTIVE_EXPECTED, planSnapshot, MODE)
+      const planStyle = await planButton.evaluate((element) => {
+        const probe = document.createElement('span')
+        probe.style.color = 'var(--dsw-alias-state-warn-label)'
+        probe.style.backgroundColor = 'var(--dsw-alias-state-warn-tertiary)'
+        document.body.append(probe)
+        const actual = getComputedStyle(element)
+        const reference = getComputedStyle(probe)
+        const result = {
+          color: actual.color,
+          backgroundColor: actual.backgroundColor,
+          borderRadius: actual.borderRadius,
+          fontSize: actual.fontSize,
+          referenceColor: reference.color,
+          referenceBackgroundColor: reference.backgroundColor,
+        }
+        probe.remove()
+        return result
+      })
+      expect(planStyle.color).toBe(planStyle.referenceColor)
+      expect(planStyle.backgroundColor).toBe(planStyle.referenceBackgroundColor)
+      expect(planStyle.borderRadius).toBe('999px')
+      expect(planStyle.fontSize).toBe('13px')
+      await planButton.click()
+      await expect.poll(() => planButton.count()).toBe(0)
+      expect(activeTripwire.pageErrors).toEqual([])
+      expect(activeTripwire.warnings).toEqual([])
+    } catch (error) {
+      await saveFailureShot(activePage, 'web-e2e-plan-active').catch(() => undefined)
+      throw error
+    } finally {
+      await activePage.close()
+      await activeScaffold.close()
+    }
+  })
+
   it('sends the first prompt from the empty-state hero (all modes)', async () => {
     onTestFailed(() => saveFailureShot(page, 'web-e2e-lifecycle-send'))
     if (MODE !== 'record') {
@@ -152,6 +236,8 @@ describe('web e2e: lifecycle & chrome (workspace flow / reload / dark mode)', ()
 
   it.skipIf(MODE === 'record')('keeps the fixture inventory closed', async () => {
     expect(tripwire.warnings).toEqual([])
-    await assertFixtureInventory(SNAPSHOT_DIR, ['session.jsonl', 'hero.expected.md', 'reloaded.expected.md'])
+    await assertFixtureInventory(SNAPSHOT_DIR, [
+      'session.jsonl', 'command-menu.expected.md', 'hero.expected.md', 'plan-active.expected.md', 'reloaded.expected.md',
+    ])
   })
 })

apps/web/tests/live-interactions.e2e.ts

@@ -27,11 +27,12 @@ import { connectFreshWorkspace, newEnglishPage, saveFailureShot } from './suppor
 
 const SNAPSHOT_DIR = fileURLToPath(new URL('./snapshots/live-interactions', import.meta.url))
 const FIXTURE = join(SNAPSHOT_DIR, 'session.jsonl')
-// One golden per interactive end-state: what the user is left looking at
-// after cancel, after a non-retryable failure (pins the FIXME(web-error-surface)
-// gap as a reviewable artifact: NO error copy in the tree), and after retry
-// recovery — three genuinely different terminal surfaces of one fixture.
+// One golden pins the stable mid-turn loading state; the other three capture
+// what the user is left looking at after cancel, after a non-retryable failure
+// (pins the FIXME(web-error-surface) gap as a reviewable artifact: NO error
+// copy in the tree), and after retry recovery.
 const CANCEL_EXPECTED = join(SNAPSHOT_DIR, 'cancel.expected.md')
+const LOADING_EXPECTED = join(SNAPSHOT_DIR, 'loading.expected.md')
 const ERROR_EXPECTED = join(SNAPSHOT_DIR, 'error-auth.expected.md')
 const RETRY_EXPECTED = join(SNAPSHOT_DIR, 'retry.expected.md')
 const MODE = webSnapshotMode()
@@ -133,6 +134,12 @@ describe('web e2e: live-turn interactions (cancel / error / retry)', () => {
     // The marker IS the synchronization: the stream is provably parked in the
     // hang (prefix chunks delivered to the loop) before the stop click.
     await expect.poll(() => existsSync(marker), { timeout: 15_000 }).toBe(true)
+    await expect.poll(
+      () => page.getByRole('status').filter({ hasText: 'Deep diving...' }).isVisible(),
+      { timeout: 10_000 },
+    ).toBe(true)
+    const loadingSnapshot = await captureStableAria(page, '[class*="centerCol"]', scaffold!.workspaceCwd)
+    await compareOrRefreshGolden(LOADING_EXPECTED, loadingSnapshot, MODE)
     await page.getByRole('button', { name: 'Stop generating' }).click()
     await settled
     expect(turnEndReasons(sessionEvents).at(-1)).toBe('aborted')
@@ -221,8 +228,8 @@ describe('web e2e: live-turn interactions (cancel / error / retry)', () => {
     // only on change, so attempt count is invisible there).
     expect(sessionEvents.filter(e => e.type === 'llm/retry').length).toBeGreaterThanOrEqual(1)
     await expect.poll(() => page.getByText('event sourcing', { exact: false }).count(), { timeout: 10_000 }).toBeGreaterThan(0)
-    // Golden of the recovered end-state: indistinguishable from a clean
-    // completion — retries are deliberately invisible in the transcript.
+    // Golden of the recovered end-state: the discarded partial stays absent,
+    // while the settled retry row remains as durable recovery context.
     const snapshot = await captureStableAria(page, '[class*="centerCol"]', scaffold!.workspaceCwd)
     await compareOrRefreshGolden(RETRY_EXPECTED, snapshot, MODE)
     expect(tripwire.pageErrors).toEqual([])
@@ -231,7 +238,7 @@ describe('web e2e: live-turn interactions (cancel / error / retry)', () => {
 
   it.skipIf(MODE === 'record')('keeps the fixture inventory closed', async () => {
     await assertFixtureInventory(SNAPSHOT_DIR, [
-      'session.jsonl', 'cancel.expected.md', 'error-auth.expected.md', 'retry.expected.md',
+      'session.jsonl', 'cancel.expected.md', 'loading.expected.md', 'error-auth.expected.md', 'retry.expected.md',
     ])
   })
 })

apps/web/tests/message-actions.e2e.ts

@@ -8,6 +8,7 @@ import { fileURLToPath } from 'node:url'
 import type { Browser, Page } from 'playwright'
 import { chromium } from 'playwright'
 import { afterAll, beforeAll, describe, expect, it, onTestFailed } from 'vitest'
+import { SessionId } from '@deepseek-ai/dsh-session'
 import {
   assertFixtureInventory, captureStableAria, compareOrRefreshGolden, fixtureUserPrompts,
   launchWebScaffold, seedSession, watchConsole, webSnapshotMode, type WebScaffold,
@@ -19,6 +20,7 @@ const SNAPSHOT_DIR = fileURLToPath(new URL('./snapshots/message-actions', import
 // a new recording (workspace-management / sidebar-scrollbar pattern).
 const SEED = fileURLToPath(new URL('./snapshots/seeded-history/seed.jsonl', import.meta.url))
 const UI_EXPECTED = join(SNAPSHOT_DIR, 'ui.expected.md')
+const FORK_EXPECTED = join(SNAPSHOT_DIR, 'fork.expected.md')
 const MODE = webSnapshotMode()
 const SEED_ID = 'message-actions-web-e2e'
 
@@ -62,14 +64,14 @@ describe('web e2e: message IconActions and clocks on settled history', () => {
     await expect.poll(() => page.getByText('DONE', { exact: true }).count(), { timeout: 15_000 }).toBe(1)
 
     // Focus-reveal the footers (hover:hover keeps them opacity-hidden until
-    // hover/focus-within). User has three actions; each finalized assistant
-    // text node has copy + branch.
-    const copyButtons = page.getByRole('button', { name: '复制' })
+    // hover/focus-within). User has three actions; each turn's last content
+    // assistant has copy + branch.
+    const copyButtons = page.getByRole('button', { name: 'Copy' })
     await expect.poll(() => copyButtons.count(), { timeout: 10_000 }).toBeGreaterThanOrEqual(2)
     await copyButtons.first().focus()
-    await expect.poll(() => page.getByRole('button', { name: '在新对话中分支' }).count(), { timeout: 5_000 })
+    await expect.poll(() => page.getByRole('button', { name: 'Branch into a new conversation' }).count(), { timeout: 5_000 })
       .toBeGreaterThanOrEqual(2)
-    await expect.poll(() => page.getByRole('button', { name: '编辑' }).count(), { timeout: 5_000 }).toBe(1)
+    await expect.poll(() => page.getByRole('button', { name: 'Edit' }).count(), { timeout: 5_000 }).toBe(1)
   }, 60_000)
 
   it.skipIf(MODE === 'record')('matches the conversation aria golden with IconActions and clocks', async () => {
@@ -79,15 +81,64 @@ describe('web e2e: message IconActions and clocks on settled history', () => {
     }).waitFor({ timeout: 10_000 })
     // Keep a footer focused so opacity-hidden actions stay in the a11y tree
     // as an active/focused control during the capture.
-    await page.getByRole('button', { name: '复制' }).first().focus()
+    await page.getByRole('button', { name: 'Copy' }).first().focus()
     const snapshot = (await captureStableAria(page, '[class*="centerCol"]', scaffold.workspaceCwd))
       .split(SEED_ID).join('{{seededId}}')
     await compareOrRefreshGolden(UI_EXPECTED, snapshot, MODE)
   })
 
+  it.skipIf(MODE === 'record')('forks through the settled-message and session-row actions', async () => {
+    onTestFailed(() => saveFailureShot(page, 'web-e2e-message-fork'))
+    // Exercise the assistant action specifically; package coverage pins the
+    // user action separately at its own event seq.
+    await page.getByRole('button', { name: 'Branch into a new conversation' }).last().click()
+    await expect.poll(
+      () => scaffold.ctx.agents.list().find(agent => agent.session.header.parentSession === SessionId(SEED_ID)),
+      { timeout: 15_000 },
+    ).toBeDefined()
+    await expect.poll(
+      () => page.locator('[role="treeitem"]').count(),
+      { timeout: 10_000 },
+    ).toBe(3)
+    await expect.poll(
+      () => page.locator('[role="treeitem"][aria-selected="true"]').count(),
+      { timeout: 10_000 },
+    ).toBe(1)
+    // The row action owns a distinct ui-workspace injection from the message
+    // action above, so exercise both through the loaded app before capture.
+    const sourceRow = page.locator('[role="treeitem"][aria-selected="true"]')
+    const rowBox = await sourceRow.boundingBox()
+    if (rowBox === null) throw new Error('fork source row has no layout box')
+    const actionButton = sourceRow.locator('button[aria-label^="Session actions for "]')
+    await sourceRow.hover({ position: { x: rowBox.width - 16, y: rowBox.height / 2 } })
+    await expect.poll(() => actionButton.isVisible(), { timeout: 2_000 }).toBe(true)
+    const buttonBox = await actionButton.boundingBox()
+    if (buttonBox === null) throw new Error('fork source row action has no layout box')
+    await page.mouse.click(buttonBox.x + buttonBox.width / 2, buttonBox.y + buttonBox.height / 2)
+    await page.getByRole('menuitem', { name: 'Fork session' }).click()
+    await expect.poll(
+      () => scaffold.ctx.agents.list().filter(agent => agent.session.header.parentSession !== undefined).length,
+      { timeout: 15_000 },
+    ).toBe(2)
+    await expect.poll(
+      () => page.locator('[role="treeitem"]').count(),
+      { timeout: 10_000 },
+    ).toBe(4)
+    await expect.poll(
+      () => page.locator('[role="treeitem"][aria-selected="true"]').count(),
+      { timeout: 10_000 },
+    ).toBe(1)
+    const tree = await captureStableAria(
+      page,
+      '[role="tree"][aria-label="Sessions"]',
+      scaffold.workspaceCwd,
+    )
+    await compareOrRefreshGolden(FORK_EXPECTED, tree, MODE)
+  })
+
   it.skipIf(MODE === 'record')('issued zero model calls and kept a closed inventory', async () => {
     expect(tripwire.pageErrors).toEqual([])
     expect(tripwire.warnings).toEqual([])
-    await assertFixtureInventory(SNAPSHOT_DIR, ['ui.expected.md'])
+    await assertFixtureInventory(SNAPSHOT_DIR, ['fork.expected.md', 'ui.expected.md'])
   })
 })

apps/web/tests/models-settings.e2e.ts

@@ -0,0 +1,151 @@
+// Web e2e scenario: the Models settings page end to end through the real
+// wire — the add card offers the dormant pi-ai catalog, typing an API key
+// stores it write-only under the derived reference (`MINIMAX_CN_API_KEY`)
+// while the settings document records only that reference; the saved row
+// appears after the route topology invalidation without presenting liveness
+// as provider status. The customized-settings fold writes the curated
+// reasoning field as a merge patch. Zero model calls: configuration is pure
+// settings/credentials/llm-domain traffic, so there is no fixture and a
+// stray stream would fail loud on the open seam. The provider under test is
+// minimax-cn so a developer's real ANTHROPIC/OPENAI environment keys can
+// never shadow the derived reference. Removing that row is guarded by the
+// localized provider-confirmation dialog before the unset reaches the wire.
+import { readFile } from 'node:fs/promises'
+import { fileURLToPath } from 'node:url'
+import { join } from 'node:path'
+import type { Browser, Page } from 'playwright'
+import { chromium } from 'playwright'
+import { afterAll, beforeAll, describe, expect, it, onTestFailed } from 'vitest'
+import {
+  assertFixtureInventory, captureStableAria, compareOrRefreshGolden,
+  launchWebScaffold, watchConsole, webSnapshotMode, type WebScaffold,
+} from './scaffold.ts'
+import { saveFailureShot } from './support.ts'
+
+const SNAPSHOT_DIR = fileURLToPath(new URL('./snapshots/models-settings', import.meta.url))
+const EMPTY_EXPECTED = join(SNAPSHOT_DIR, 'empty.expected.md')
+const CONFIGURED_EXPECTED = join(SNAPSHOT_DIR, 'configured.expected.md')
+const DELETE_EXPECTED = join(SNAPSHOT_DIR, 'delete.expected.md')
+const MODE = webSnapshotMode()
+
+describe('web e2e: Models settings page configures a dormant provider', () => {
+  let scaffold: WebScaffold
+  let browser: Browser
+  let page: Page
+  let tripwire: ReturnType<typeof watchConsole>
+
+  beforeAll(async () => {
+    scaffold = await launchWebScaffold({})
+    browser = await chromium.launch()
+    page = await browser.newPage({ viewport: { width: 1680, height: 1000 } })
+    tripwire = watchConsole(page)
+    await page.goto(scaffold.baseUrl, { waitUntil: 'load' })
+    await page.waitForSelector('[class*="frame"]', { timeout: 30_000 })
+  }, 120_000)
+
+  afterAll(async () => {
+    await browser?.close()
+    await scaffold?.close()
+  })
+
+  it('opens the add card over the dormant directory vocabulary', async () => {
+    onTestFailed(() => saveFailureShot(page, 'web-e2e-models-empty'))
+    await page.getByRole('button', { name: '设置', exact: true }).click()
+    const dialog = page.getByRole('dialog', { name: '设置' })
+    await dialog.waitFor({ timeout: 10_000 })
+    await dialog.getByRole('button', { name: '模型' }).click()
+    await dialog.getByText('填入各提供方的 API 密钥即可使用其模型。').waitFor({ timeout: 10_000 })
+    // The dormant pi-ai adapter contributes its whole installed catalog; no
+    // provider is configured yet, so the page is one add button.
+    const add = dialog.getByRole('button', { name: '+ 添加提供方' })
+    await add.waitFor({ timeout: 10_000 })
+    // The button enables once the dormant catalog lands in the join.
+    await expect.poll(async () => add.isEnabled(), { timeout: 10_000 }).toBe(true)
+    await add.click()
+    const pick = dialog.getByLabel('提供方')
+    await pick.waitFor({ timeout: 10_000 })
+    await expect.poll(async () => pick.locator('option').count(), { timeout: 10_000 }).toBeGreaterThan(30)
+    const options = await pick.locator('option').allTextContents()
+    expect(options).toContain('anthropic')
+    expect(options).toContain('minimax-cn')
+    await pick.selectOption('minimax-cn')
+    await dialog.getByLabel('API 密钥').waitFor({ timeout: 10_000 })
+    const snapshot = await captureStableAria(page, '[role="dialog"]', scaffold.workspaceCwd)
+    await compareOrRefreshGolden(EMPTY_EXPECTED, snapshot, MODE)
+  }, 60_000)
+
+  it('stores the key under the derived reference and the route registers live', async () => {
+    onTestFailed(() => saveFailureShot(page, 'web-e2e-models-add'))
+    const dialog = page.getByRole('dialog', { name: '设置' })
+    await dialog.getByLabel('API 密钥').fill('sk-e2e-minimax')
+    await dialog.getByRole('button', { name: '保存', exact: true }).click()
+    // The profile lands in settings.yaml with only the derived reference, the
+    // key value lands in the harness home's .env, the dormant route
+    // registers, and the topology frame invalidates the page into the row.
+    const row = dialog.getByText('minimax-cn', { exact: true }).first()
+    await row.waitFor({ timeout: 10_000 })
+    const document = await readFile(join(scaffold.harnessHome, 'settings.yaml'), 'utf8')
+    expect(document).toContain('minimax-cn:')
+    expect(document).toContain('apiKeyEnv: MINIMAX_CN_API_KEY')
+    expect(document).not.toContain('sk-e2e-minimax')
+    const stored = await readFile(join(scaffold.harnessHome, '.env'), 'utf8')
+    expect(stored).toContain('MINIMAX_CN_API_KEY=sk-e2e-minimax')
+    expect(await page.content()).not.toContain('sk-e2e-minimax')
+  }, 60_000)
+
+  it('applies a customized-settings field as a merge patch', async () => {
+    onTestFailed(() => saveFailureShot(page, 'web-e2e-models-customized'))
+    const dialog = page.getByRole('dialog', { name: '设置' })
+    await dialog.getByRole('button', { name: '编辑' }).click()
+    await dialog.getByText('自定义设置').click()
+    const effort = dialog.getByLabel('推理强度')
+    await effort.waitFor({ timeout: 10_000 })
+    await effort.selectOption('high')
+    await dialog.getByRole('button', { name: '保存', exact: true }).click()
+    // The editor closes back to the row; the fold's write merged into the
+    // stored profile beside the reference.
+    await expect.poll(async () => dialog.getByLabel('推理强度').count(), { timeout: 10_000 }).toBe(0)
+    const document = await readFile(join(scaffold.harnessHome, 'settings.yaml'), 'utf8')
+    expect(document).toContain('reasoning: high')
+    expect(document).toContain('apiKeyEnv: MINIMAX_CN_API_KEY')
+    const snapshot = await captureStableAria(page, '[role="dialog"]', scaffold.workspaceCwd)
+    await compareOrRefreshGolden(CONFIGURED_EXPECTED, snapshot, MODE)
+    expect(tripwire.pageErrors).toEqual([])
+  }, 60_000)
+
+  it('confirms provider deletion before removing its settings profile', async () => {
+    onTestFailed(() => saveFailureShot(page, 'web-e2e-models-delete'))
+    const settingsDialog = page.getByRole('dialog', { name: '设置' })
+    await settingsDialog.getByRole('button', { name: '删除', exact: true }).click()
+    const deleteDialog = page.getByRole('dialog', { name: '删除模型提供方？' })
+    await deleteDialog.waitFor({ timeout: 10_000 })
+    const snapshot = await captureStableAria(
+      page,
+      '[role="dialog"][aria-label="删除模型提供方？"]',
+      scaffold.workspaceCwd,
+    )
+    await compareOrRefreshGolden(DELETE_EXPECTED, snapshot, MODE)
+
+    await deleteDialog.getByRole('button', { name: '取消', exact: true }).click()
+    expect(await readFile(join(scaffold.harnessHome, 'settings.yaml'), 'utf8')).toContain('minimax-cn:')
+    await settingsDialog.getByRole('button', { name: '删除', exact: true }).click()
+    await page.getByRole('dialog', { name: '删除模型提供方？' })
+      .getByRole('button', { name: '删除提供方', exact: true }).click()
+    await expect.poll(
+      async () => readFile(join(scaffold.harnessHome, 'settings.yaml'), 'utf8'),
+      { timeout: 10_000 },
+    ).not.toContain('minimax-cn:')
+    expect(await readFile(join(scaffold.harnessHome, '.env'), 'utf8'))
+      .toContain('MINIMAX_CN_API_KEY=sk-e2e-minimax')
+    await expect.poll(
+      async () => page.getByRole('dialog', { name: '删除模型提供方？' }).count(),
+      { timeout: 10_000 },
+    ).toBe(0)
+    await page.keyboard.press('Escape')
+    expect(tripwire.pageErrors).toEqual([])
+  }, 60_000)
+
+  it.skipIf(MODE === 'record')('keeps the fixture inventory closed', async () => {
+    await assertFixtureInventory(SNAPSHOT_DIR, ['configured.expected.md', 'delete.expected.md', 'empty.expected.md'])
+  })
+})

apps/web/tests/navigation-panes.e2e.ts

@@ -23,6 +23,7 @@ import { newEnglishPage, saveFailureShot } from './support.ts'
 const SNAPSHOT_DIR = fileURLToPath(new URL('./snapshots/navigation-panes', import.meta.url))
 const SEED = join(SNAPSHOT_DIR, 'seed.jsonl')
 const TRAJECTORY_EXPECTED = join(SNAPSHOT_DIR, 'trajectory.expected.md')
+const SEARCH_EXPECTED = join(SNAPSHOT_DIR, 'search-results.expected.md')
 const TERMINAL_EXPECTED = join(SNAPSHOT_DIR, 'terminal-card.expected.md')
 const MODE = webSnapshotMode()
 const SEED_ID = 'navigation-panes-web-e2e'
@@ -95,39 +96,39 @@ describe('web e2e: navigation & panes over a rich seeded session', () => {
     expect(calls.map(e => e.data.name).sort()).toEqual(['bash', 'read', 'read'])
   }, 400_000)
 
-  it.skipIf(MODE === 'record')('opens the seeded session and renders both turns from the log', async () => {
-    onTestFailed(() => saveFailureShot(page, 'web-e2e-navigation-open'))
-    // Expand the collapsed group row, then open the revealed session row.
-    const groupRow = page.locator('[role="treeitem"]').first()
-    await groupRow.waitFor({ timeout: 15_000 })
-    await groupRow.click()
-    const sessionRow = page.locator('[role="treeitem"]').nth(1)
-    await sessionRow.waitFor({ timeout: 10_000 })
-    await sessionRow.click()
+  it.skipIf(MODE === 'record')('finds an unopened seeded session by message content and opens it', async () => {
+    onTestFailed(() => saveFailureShot(page, 'web-e2e-navigation-search'))
+    const search = page.getByPlaceholder('Search name, keywords', { exact: false })
+    // The cold row has not been opened, so only the persisted log can satisfy
+    // this query. First search lazily reconciles the SQLite content index.
+    await search.fill('zzzqx-no-such-session')
+    await page.getByText('No matching sessions').waitFor({ timeout: 30_000 })
+    await expect.poll(
+      () => page.getByRole('tree', { name: 'Search results' }).getByRole('treeitem').count(),
+      { timeout: 10_000 },
+    ).toBe(0)
+
+    await search.fill('WATERFALL')
+    const resultTree = page.getByRole('tree', { name: 'Search results' })
+    const result = resultTree.getByRole('treeitem')
+    await expect.poll(() => result.count(), { timeout: 30_000 }).toBe(1)
+    await expect.poll(() => result.getByText('WATERFALL', { exact: false }).count(), {
+      timeout: 10_000,
+    }).toBeGreaterThanOrEqual(1)
+    const snapshot = (await captureStableAria(page, '[class*="listArea"]', scaffold.workspaceCwd))
+      .split(SEED_ID).join('{{seededId}}')
+    await compareOrRefreshGolden(SEARCH_EXPECTED, snapshot, MODE)
+
+    await result.click()
+    // Search navigation addresses the session, not a specific event, and the
+    // query remains until the user explicitly clears it.
+    await expect.poll(() => search.inputValue(), { timeout: 5_000 }).toBe('WATERFALL')
     await expect.poll(() => page.getByText('FIRST_DONE', { exact: true }).count(), { timeout: 15_000 }).toBeGreaterThanOrEqual(1)
     await expect.poll(() => page.getByRole('heading', { name: 'Navigation Summary' }).count(), { timeout: 15_000 }).toBe(1)
-  }, 90_000)
-
-  it.skipIf(MODE === 'record')('filters the sidebar tree by title through the search box', async () => {
-    onTestFailed(() => saveFailureShot(page, 'web-e2e-navigation-search'))
-    // Runs after the session is open: a cold summary carries no title (the
-    // sidebar shows the cwd basename), and the durable title lands with the
-    // attach subscription's baseline — which is itself worth pinning: search
-    // matches the title the user sees, not a hidden cold field.
-    const search = page.getByPlaceholder('Search name, keywords', { exact: false })
-    await expect.poll(() => page.getByText('NavScenario', { exact: false }).count(), { timeout: 15_000 }).toBeGreaterThanOrEqual(1)
-    // Negative: a garbage query empties the tree (group rows hide too).
-    await search.fill('zzzqx-no-such-session')
-    await expect.poll(() => page.locator('[role="treeitem"]').count(), { timeout: 10_000 }).toBe(0)
-    // Positive: a title word narrows to the matched session + its group,
-    // force-expanded by search mode (case-insensitive client-side filter).
-    await search.fill('navscenario')
-    await expect.poll(() => page.locator('[role="treeitem"]').count(), { timeout: 10_000 }).toBeGreaterThanOrEqual(2)
-    // Clear restores the unfiltered tree.
     await page.getByRole('button', { name: 'Clear search' }).click()
     await expect.poll(() => search.inputValue(), { timeout: 5_000 }).toBe('')
     await expect.poll(() => page.locator('[role="treeitem"]').count(), { timeout: 10_000 }).toBeGreaterThanOrEqual(1)
-  }, 60_000)
+  }, 90_000)
 
   it.skipIf(MODE === 'record')('renders the trajectory ledger and opens its local record inspector', async () => {
     onTestFailed(() => saveFailureShot(page, 'web-e2e-navigation-trajectory'))
@@ -180,11 +181,13 @@ describe('web e2e: navigation & panes over a rich seeded session', () => {
     await bashRow.waitFor({ timeout: 15_000 })
     const frame = page.locator('[style*="grid-template-columns"]').first()
     expect(await frame.getAttribute('data-details-collapsed')).toBe('true')
+    // The row click is the card's expand toggle (unified tool-row
+    // interaction); it must not drive layout geometry either way.
     await bashRow.click()
     await expect.poll(() => frame.getAttribute('data-details-collapsed'), { timeout: 5_000 }).toBe('true')
     // The card's own controls are outside the summary row and must not open
-    // details either — the terminal card is read in place.
-    await page.locator('[data-sample="bash-global"] ~ [data-terminal] [class*="_copyButton_"]').first().click()
+    // details either — the expanded terminal card is read in place.
+    await page.locator('[data-sample="bash-global"] ~ div [data-terminal] [class*="_copyButton_"]').first().click()
     await expect.poll(() => frame.getAttribute('data-details-collapsed'), { timeout: 5_000 }).toBe('true')
     // Read summaries are host-open file links; they also must not open details.
     const fileLink = page.locator('[data-variant="read"] button').first()
@@ -196,10 +199,14 @@ describe('web e2e: navigation & panes over a rich seeded session', () => {
   it.skipIf(MODE === 'record')('renders the bash row as a terminal card in the real browser', async () => {
     onTestFailed(() => saveFailureShot(page, 'web-e2e-navigation-terminal'))
     await page.getByRole('tab', { name: 'Chat' }).click()
-    // The card is resident in the keyed bash row (no expand gesture): the
-    // recorded command's own output sits in the message flow, derived from the
-    // logged call/result presentations alone.
-    const card = page.locator('[data-sample="bash-global"] ~ [data-terminal], [data-sample="bash-global"] [data-terminal]').first()
+    // The card is expand-gated behind the whole-row toggle (the unified
+    // tool-row interaction): open it if a previous case left it collapsed.
+    // Expanded, the recorded command's own output sits in the message flow,
+    // derived from the logged call/result presentations alone.
+    const bashRow = page.locator('[data-sample="bash-global"]').first()
+    await bashRow.waitFor({ timeout: 15_000 })
+    if (await bashRow.getAttribute('aria-expanded') !== 'true') await bashRow.click()
+    const card = page.locator('[data-sample="bash-global"] ~ div [data-terminal]').first()
     await card.waitFor({ timeout: 15_000 })
     // Real layout, not jsdom's stub (which computes no geometry at all):
     // squeeze the output pane below its content width and the line must keep
@@ -253,7 +260,7 @@ describe('web e2e: navigation & panes over a rich seeded session', () => {
       }
     })
     expect(dot.state).toBe('done')
-    expect(dot.label).toBe('已完成')
+    expect(dot.label).toBe('Done')
     expect(dot.beforePrompt).toBe(true)
     expect(dot.insideCard).toBe(true)
     expect(dot.leftOfPrompt).toBe(true)
@@ -270,7 +277,7 @@ describe('web e2e: navigation & panes over a rich seeded session', () => {
     await page.context().grantPermissions(['clipboard-read', 'clipboard-write'])
     await card.locator('[class*="_copyButton_"]').first().click()
     await expect.poll(() => card.locator('[class*="_copyButton_"]').first().textContent(), { timeout: 5_000 })
-      .toBe('复制成功')
+      .toBe('Copied')
     expect(await page.evaluate(() => navigator.clipboard.readText())).toContain('NAVIGATION_OK')
   }, 60_000)
 
@@ -279,7 +286,8 @@ describe('web e2e: navigation & panes over a rich seeded session', () => {
     expect(slotErrors).toEqual([])
     expect(tripwire.warnings).toEqual([])
     await assertFixtureInventory(SNAPSHOT_DIR, [
-      'seed.jsonl', 'trajectory.expected.md', 'terminal-card.expected.md',
+      'seed.jsonl', 'search-results.expected.md', 'trajectory.expected.md',
+      'terminal-card.expected.md',
     ])
   })
 })

apps/web/tests/onboarding-deepseek-config.e2e.ts

@@ -0,0 +1,165 @@
+// Keyless browser e2e: the shipped DeepSeek adapter stays mounted while its
+// credential is absent, onboarding routes to the real Models editor, and its
+// write lands in an isolated harness home without a reload or model call.
+import { randomBytes } from 'node:crypto'
+import { readFile } from 'node:fs/promises'
+import { fileURLToPath } from 'node:url'
+import { join } from 'node:path'
+import type { Browser, Page } from 'playwright'
+import { chromium } from 'playwright'
+import { afterAll, beforeAll, describe, expect, it, onTestFailed } from 'vitest'
+import {
+  acknowledgeReloadConnectionLoss, assertFixtureInventory, captureStableAria, compareOrRefreshGolden,
+  launchWebScaffold, watchConsole, webSnapshotMode, type WebScaffold,
+} from './scaffold.ts'
+import { saveFailureShot } from './support.ts'
+import { settingsNamespace } from '@deepseek-ai/dsh-settings'
+import {
+  WELCOME_NOTICE_ACK_FIELD, WELCOME_NOTICE_COPY, WELCOME_NOTICE_SETTINGS_NAMESPACE,
+  WELCOME_NOTICE_VERSION,
+} from '@deepseek-ai/dsh-client-ui-settings-general'
+
+const SNAPSHOT_DIR = fileURLToPath(new URL('./snapshots/onboarding-deepseek-config', import.meta.url))
+const WELCOME_EXPECTED = join(SNAPSHOT_DIR, 'welcome.expected.md')
+const MISSING_EXPECTED = join(SNAPSHOT_DIR, 'missing.expected.md')
+const MODE = webSnapshotMode()
+
+describe.skipIf(MODE === 'record')('web e2e: first-run DeepSeek credential setup', () => {
+  let scaffold: WebScaffold
+  let browser: Browser
+  let page: Page
+  let tripwire: ReturnType<typeof watchConsole>
+  const browserConsole: string[] = []
+
+  beforeAll(async () => {
+    scaffold = await launchWebScaffold({ deepSeekMissingCredential: true, welcomeNoticePending: true })
+    browser = await chromium.launch()
+    page = await browser.newPage({ viewport: { width: 1440, height: 960 } })
+    tripwire = watchConsole(page)
+    page.on('console', message => browserConsole.push(message.text()))
+    await page.goto(scaffold.baseUrl, { waitUntil: 'load' })
+    await page.waitForSelector('[class*="frame"]', { timeout: 30_000 })
+  }, 120_000)
+
+  afterAll(async () => {
+    await browser?.close()
+    await scaffold?.close()
+  })
+
+  it('stores a key write-only and observes configured state without restarting', async () => {
+    onTestFailed(() => saveFailureShot(page, 'web-e2e-onboarding-deepseek-config'))
+    const welcome = page.getByRole('region', { name: WELCOME_NOTICE_COPY.zh.title })
+    await welcome.waitFor({ timeout: 15_000 })
+    expect(await page.locator('#root').evaluate(root => (root as HTMLElement).inert)).toBe(true)
+    const welcomeAria = await captureStableAria(page, '[role="region"]', scaffold.workspaceCwd)
+    await compareOrRefreshGolden(WELCOME_EXPECTED, welcomeAria, MODE)
+    expect(await welcome.getByRole('button').allTextContents()).toEqual([WELCOME_NOTICE_COPY.zh.continueLabel])
+    expect(await welcome.locator('button').count()).toBe(1)
+
+    const mask = page.locator('[class*="onboardingMask"]')
+    expect(await mask.count()).toBe(1)
+    const maskStyles = await mask.evaluate((mask) => {
+      const style = getComputedStyle(mask)
+      const rect = mask.getBoundingClientRect()
+      return {
+        position: style.position,
+        left: style.left,
+        right: style.right,
+        top: style.top,
+        bottom: style.bottom,
+        background: style.backgroundColor,
+        backdropFilter: style.backdropFilter,
+        rect: { left: rect.left, top: rect.top, right: rect.right, bottom: rect.bottom },
+      }
+    })
+    expect(maskStyles).toEqual({
+      position: 'absolute',
+      left: '0px',
+      right: '0px',
+      top: '80px',
+      bottom: '0px',
+      background: 'rgba(0, 0, 0, 0.24)',
+      backdropFilter: 'blur(2px)',
+      rect: { left: 0, top: 80, right: 1440, bottom: 960 },
+    })
+
+    // Closing the process/page before acknowledgement writes nothing, so the
+    // same durable profile presents the notice again after reload.
+    const firstReloadWarnings = tripwire.warnings.length
+    await page.reload({ waitUntil: 'load' })
+    acknowledgeReloadConnectionLoss(tripwire, firstReloadWarnings)
+    await welcome.waitFor({ timeout: 15_000 })
+
+    await welcome.getByRole('button', { name: WELCOME_NOTICE_COPY.zh.continueLabel }).click()
+    await welcome.waitFor({ state: 'detached', timeout: 15_000 })
+    const credentialStep = page.getByRole('region', { name: '添加一个 API Key 开始使用' })
+    await credentialStep.waitFor({ timeout: 15_000 })
+    expect(await credentialStep.getByRole('textbox').count()).toBe(0)
+    const initial = await captureStableAria(page, '[role="region"]', scaffold.workspaceCwd)
+    await compareOrRefreshGolden(MISSING_EXPECTED, initial, MODE)
+
+    await credentialStep.getByRole('button', { name: '前往配置' }).click()
+    await credentialStep.waitFor({ state: 'detached', timeout: 15_000 })
+    const settings = page.getByRole('dialog', { name: '设置' })
+    await settings.waitFor({ timeout: 10_000 })
+    expect(await page.locator('#root').evaluate(root => (root as HTMLElement).inert)).toBe(false)
+    const keyInput = settings.getByLabel('API 密钥', { exact: true })
+    await keyInput.waitFor({ timeout: 10_000 })
+
+    const secret = `dsh_onboarding_${randomBytes(12).toString('hex')}`
+    await keyInput.fill(secret)
+    await settings.getByRole('button', { name: '保存', exact: true }).click()
+    await keyInput.waitFor({ state: 'detached', timeout: 15_000 })
+
+    const stored = await readFile(join(scaffold.harnessHome, '.env'), 'utf8')
+    expect(stored.includes(`DEEPSEEK_API_KEY=${secret}`)).toBe(true)
+    expect((await page.content()).includes(secret)).toBe(false)
+    expect((await page.locator('body').ariaSnapshot()).includes(secret)).toBe(false)
+    expect(browserConsole.some(line => line.includes(secret))).toBe(false)
+
+    // The same open Models surface reuses the refreshed join and exposes the
+    // configured write-only placeholder without a reload.
+    const deepSeekRow = settings.getByText('DeepSeek', { exact: true }).first()
+    await deepSeekRow.waitFor({ timeout: 10_000 })
+    await deepSeekRow.locator('xpath=ancestor::li').getByRole('button', { name: '编辑' }).click()
+    const configuredInput = settings.getByLabel('API 密钥', { exact: true })
+    await configuredInput.waitFor({ timeout: 10_000 })
+    await expect.poll(
+      () => configuredInput.getAttribute('placeholder'),
+      { timeout: 10_000 },
+    ).toBe('已配置——输入新值可替换')
+
+    const acknowledgedSettings = await readFile(join(scaffold.harnessHome, 'settings.yaml'), 'utf8')
+    expect(acknowledgedSettings).toContain(`${WELCOME_NOTICE_ACK_FIELD}: ${WELCOME_NOTICE_VERSION}`)
+
+    const secondReloadWarnings = tripwire.warnings.length
+    await page.reload({ waitUntil: 'load' })
+    acknowledgeReloadConnectionLoss(tripwire, secondReloadWarnings)
+    await page.waitForSelector('[class*="frame"]', { timeout: 15_000 })
+    expect(await page.getByRole('region', { name: WELCOME_NOTICE_COPY.zh.title }).count()).toBe(0)
+    expect(await page.getByRole('region', { name: '添加一个 API Key 开始使用' }).count()).toBe(0)
+
+    // A different stored copy version represents an intentional version bump:
+    // the welcome step returns even though the credential is already ready.
+    await scaffold.ctx.settings.mutate(settingsNamespace(WELCOME_NOTICE_SETTINGS_NAMESPACE), [{
+      op: 'set', path: [WELCOME_NOTICE_ACK_FIELD], value: 'previous-copy-version',
+    }])
+    const thirdReloadWarnings = tripwire.warnings.length
+    await page.reload({ waitUntil: 'load' })
+    acknowledgeReloadConnectionLoss(tripwire, thirdReloadWarnings)
+    await welcome.waitFor({ timeout: 15_000 })
+    await welcome.getByRole('button', { name: WELCOME_NOTICE_COPY.zh.continueLabel }).click()
+    await welcome.waitFor({ state: 'detached', timeout: 15_000 })
+    expect(await page.getByRole('region', { name: '添加一个 API Key 开始使用' }).count()).toBe(0)
+
+    expect((await page.content()).includes(secret)).toBe(false)
+    expect((await page.locator('body').ariaSnapshot()).includes(secret)).toBe(false)
+    expect(browserConsole.some(line => line.includes(secret))).toBe(false)
+    expect(tripwire.warnings).toEqual([])
+    expect(tripwire.pageErrors).toEqual([])
+  }, 60_000)
+
+  it('keeps the fixture inventory closed', async () => {
+    await assertFixtureInventory(SNAPSHOT_DIR, ['missing.expected.md', 'welcome.expected.md'])
+  })
+})

apps/web/tests/plan-review.e2e.ts

@@ -0,0 +1,113 @@
+// Web e2e scenario: the plan-review takeover. The shipped composition mounts
+// plan mode and its client seat, so `/plan <task>` enters plan mode for real
+// and the recorded turn ends on exit_plan_mode blocking against the live
+// userInteraction seam. The composer is then occupied by the plan decision
+// card — not the generic question flow — and approving it through the card
+// completes the turn with the approval in the log.
+// Replay is deterministic: the plan content arrives from replayed chunks, the
+// review wait is real, and the approve click is the test's own gesture (the
+// turn cannot complete without it, in record and replay alike).
+import { readFile } from 'node:fs/promises'
+import { fileURLToPath } from 'node:url'
+import { join } from 'node:path'
+import type { Browser, Page } from 'playwright'
+import { chromium } from 'playwright'
+import { afterAll, beforeAll, describe, expect, it, onTestFailed } from 'vitest'
+import type { SessionEvent } from '@deepseek-ai/dsh-session'
+import {
+  assertFixtureInventory, captureStableAria, compareOrRefreshGolden, fixtureUserPrompts,
+  launchWebScaffold, recordFixture, watchConsole, webSnapshotMode, type WebScaffold,
+} from './scaffold.ts'
+import { connectFreshWorkspace, newEnglishPage, saveFailureShot } from './support.ts'
+
+const SNAPSHOT_DIR = fileURLToPath(new URL('./snapshots/plan-review', import.meta.url))
+const FIXTURE = join(SNAPSHOT_DIR, 'session.jsonl')
+// The waiting golden owns the decision card; the approved golden owns the
+// transcript the approval leaves behind — the state the card cannot see.
+const REVIEW_EXPECTED = join(SNAPSHOT_DIR, 'review.expected.md')
+const APPROVED_EXPECTED = join(SNAPSHOT_DIR, 'approved.expected.md')
+const MODE = webSnapshotMode()
+
+// One command line: /plan enters plan mode and submits the rest as the turn's
+// message. The task is deliberately self-contained (nothing to explore in a
+// fresh workspace) so the recorded turn is a plan and its review, and the
+// approved continuation is one word.
+const TASK = 'Plan a small change: add a --greeting flag to a CLI. Do not read or write any files. '
+  + 'Call exit_plan_mode with a short plan of at most five bullet points. '
+  + 'Once the plan is approved, reply with the single word DONE and stop.'
+const LINE = `/plan ${TASK}`
+
+describe('web e2e: plan review takeover round trip', () => {
+  let scaffold: WebScaffold
+  let browser: Browser
+  let page: Page
+  let tripwire: ReturnType<typeof watchConsole>
+  const sessionEvents: SessionEvent[] = []
+
+  beforeAll(async () => {
+    scaffold = await launchWebScaffold(MODE === 'record' ? {} : { replayFixture: FIXTURE, paceMs: 15 })
+    scaffold.ctx.on('session/event', (_session, event: SessionEvent) => { sessionEvents.push(event) })
+    browser = await chromium.launch()
+    // English page: the decision copy is the surface under test, and the
+    // golden pins one language.
+    page = await newEnglishPage(browser)
+    tripwire = watchConsole(page)
+    await page.goto(scaffold.baseUrl, { waitUntil: 'load' })
+    await page.waitForSelector('[class*="frame"]', { timeout: 30_000 })
+    await connectFreshWorkspace(page)
+  }, 120_000)
+
+  afterAll(async () => {
+    await browser?.close()
+    await scaffold?.close()
+  })
+
+  it('reviews the plan on a decision card and approves through it', async () => {
+    onTestFailed(() => saveFailureShot(page, 'web-e2e-plan-review'))
+    if (MODE !== 'record') {
+      expect(fixtureUserPrompts(await readFile(FIXTURE, 'utf8'))).toEqual([TASK])
+    }
+    const input = page.locator('textarea').first()
+    await input.waitFor({ timeout: 10_000 })
+    const settled = scaffold.whenTurnSettled(MODE === 'record' ? 180_000 : 30_000)
+    await input.fill(LINE)
+    await input.press('Enter')
+
+    // The card takes over the input area while exit_plan_mode blocks. Its
+    // presence is a STABLE waiting state (it stays until answered), so a plain
+    // waitFor is race-free.
+    const card = page.locator('[data-plan-review-key]')
+    await card.waitFor({ timeout: MODE === 'record' ? 120_000 : 30_000 })
+    // The plan-review request must NOT land on the generic question flow.
+    expect(await page.locator('[data-question-key]').count()).toBe(0)
+    await expect.poll(() => card.getByText('Plan review').count(), { timeout: 10_000 }).toBeGreaterThan(0)
+
+    if (MODE !== 'record') {
+      const snapshot = await captureStableAria(page, '[data-plan-review-key]', scaffold.workspaceCwd)
+      await compareOrRefreshGolden(REVIEW_EXPECTED, snapshot, MODE)
+    }
+
+    await card.getByRole('button', { name: 'Approve' }).click()
+
+    const sessionId = await settled
+    if (MODE === 'record') {
+      await recordFixture(scaffold, sessionId, FIXTURE)
+      return
+    }
+    // World state: the approval reached the tool, and plan mode is left behind.
+    const results = sessionEvents.filter(e => e.type === 'tool/result')
+    expect(JSON.stringify(results.at(-1))).toContain('Plan approved')
+    await expect.poll(() => page.getByText('DONE', { exact: true }).count(), { timeout: 15_000 }).toBeGreaterThanOrEqual(1)
+    // Card gone; regular input restored.
+    expect(await page.locator('[data-plan-review-key]').count()).toBe(0)
+    await expect.poll(() => page.locator('textarea').first().isEnabled(), { timeout: 10_000 }).toBe(true)
+    const snapshot = await captureStableAria(page, '[class*="centerCol"]', scaffold.workspaceCwd)
+    await compareOrRefreshGolden(APPROVED_EXPECTED, snapshot, MODE)
+    expect(tripwire.pageErrors).toEqual([])
+    expect(tripwire.warnings).toEqual([])
+  }, 200_000)
+
+  it.skipIf(MODE === 'record')('keeps the fixture inventory closed', async () => {
+    await assertFixtureInventory(SNAPSHOT_DIR, ['session.jsonl', 'review.expected.md', 'approved.expected.md'])
+  })
+})

apps/web/tests/queue-actions.e2e.ts

@@ -20,6 +20,7 @@ import { connectFreshWorkspace, newEnglishPage, saveFailureShot } from './suppor
 
 const SNAPSHOT_DIR = fileURLToPath(new URL('./snapshots/queue-actions', import.meta.url))
 const FIXTURE = fileURLToPath(new URL('./snapshots/live-interactions/session.jsonl', import.meta.url))
+const COLLAPSED_EXPECTED = join(SNAPSHOT_DIR, 'collapsed.expected.md')
 const EDITING_EXPECTED = join(SNAPSHOT_DIR, 'editing.expected.md')
 const UI_EXPECTED = join(SNAPSHOT_DIR, 'ui.expected.md')
 const MODE = webSnapshotMode()
@@ -80,22 +81,52 @@ describe('web e2e: queue row actions', () => {
       await input.fill(text)
       await input.press('Enter')
     }
+    const queueHeader = page.getByRole('button', { name: '2 queued messages' })
+    await expect.poll(() => queueHeader.getAttribute('aria-expanded'), { timeout: 10_000 })
+      .toBe('false')
+    const collapsedSnapshot = await captureStableAria(
+      page,
+      '[class*="centerCol"]',
+      scaffold.workspaceCwd,
+    )
+    await compareOrRefreshGolden(COLLAPSED_EXPECTED, collapsedSnapshot, MODE)
+    await queueHeader.click()
     await expect.poll(
-      () => page.getByRole('button', { name: '删除排队消息' }).count(),
+      () => page.getByRole('button', { name: 'Remove queued message' }).count(),
       { timeout: 10_000 },
     ).toBe(2)
 
+    await page.setViewportSize({ width: 640, height: 1000 })
+    const queueBox = await page.locator('[data-queue-dock]').boundingBox()
+    const composerBox = await page.locator('[data-composer-card]').boundingBox()
+    expect(queueBox).not.toBeNull()
+    expect(composerBox).not.toBeNull()
+    expect(queueBox!.x).toBeGreaterThanOrEqual(composerBox!.x)
+    expect(queueBox!.x + queueBox!.width)
+      .toBeLessThanOrEqual(composerBox!.x + composerBox!.width)
+    const queueLeftInset = queueBox!.x - composerBox!.x
+    const queueRightInset = composerBox!.x + composerBox!.width - queueBox!.x - queueBox!.width
+    const composerMetrics = await page.locator('[data-composer-card]').evaluate((element) => {
+      const style = getComputedStyle(element)
+      return {
+        dockInset: Number.parseFloat(style.getPropertyValue('--dsh-composer-dock-inset')),
+      }
+    })
+    expect(queueLeftInset).toBeCloseTo(composerMetrics.dockInset, 1)
+    expect(queueRightInset).toBeCloseTo(composerMetrics.dockInset, 1)
+    await page.setViewportSize({ width: 1680, height: 1000 })
+
     const editRow = page.getByText(EDIT, { exact: true }).locator('..')
-    await editRow.getByRole('button', { name: '编辑排队消息' }).click()
-    const editor = page.getByRole('textbox', { name: '编辑排队消息' })
+    await editRow.getByRole('button', { name: 'Edit queued message' }).click()
+    const editor = page.getByRole('textbox', { name: 'Edit queued message' })
     await editor.fill(EDITED)
     const editingSnapshot = await captureStableAria(page, '[class*="centerCol"]', scaffold.workspaceCwd)
     await compareOrRefreshGolden(EDITING_EXPECTED, editingSnapshot, MODE)
-    await page.getByRole('button', { name: '保存排队消息' }).click()
+    await page.getByRole('button', { name: 'Save queued message' }).click()
     await page.getByText(EDITED, { exact: true }).waitFor()
 
     const removeRow = page.getByText(REMOVE, { exact: true }).locator('..')
-    await removeRow.getByRole('button', { name: '删除排队消息' }).click()
+    await removeRow.getByRole('button', { name: 'Remove queued message' }).click()
     await expect.poll(() => page.getByText(REMOVE, { exact: true }).count()).toBe(0)
 
     const snapshot = await captureStableAria(page, '[class*="centerCol"]', scaffold.workspaceCwd)
@@ -105,13 +136,16 @@ describe('web e2e: queue row actions', () => {
     expect(tripwire.warnings).toEqual([])
 
     const editedRow = page.getByText(EDITED, { exact: true }).locator('..')
-    await editedRow.getByRole('button', { name: '删除排队消息' }).click()
+    await editedRow.getByRole('button', { name: 'Remove queued message' }).click()
     await expect.poll(() => page.getByText(EDITED, { exact: true }).count()).toBe(0)
     await page.getByRole('button', { name: 'Stop generating' }).click()
     await settled
   }, 120_000)
 
   it.skipIf(MODE === 'record')('keeps its snapshot inventory closed', async () => {
-    await assertFixtureInventory(SNAPSHOT_DIR, ['editing.expected.md', 'ui.expected.md'])
+    await assertFixtureInventory(
+      SNAPSHOT_DIR,
+      ['collapsed.expected.md', 'editing.expected.md', 'ui.expected.md'],
+    )
   })
 })

apps/web/tests/scaffold-hermetic.e2e.ts

@@ -0,0 +1,57 @@
+import { mkdir, mkdtemp, rm, writeFile } from 'node:fs/promises'
+import { tmpdir } from 'node:os'
+import { join } from 'node:path'
+import { expect, it } from 'vitest'
+import type {} from '@deepseek-ai/dsh-skill'
+import { launchWebScaffold, type WebScaffold } from './scaffold.ts'
+
+async function writeSkill(root: string, name: string): Promise<void> {
+  const bundle = join(root, name)
+  await mkdir(bundle, { recursive: true })
+  await writeFile(join(bundle, 'SKILL.md'), `---
+name: ${name}
+description: Must not enter the Web replay scaffold
+---
+
+Ambient host state.
+`)
+}
+
+it('isolates replay skill discovery from every ambient host root', async () => {
+  const ambient = await mkdtemp(join(tmpdir(), 'dsh-web-ambient-skills-'))
+  const dshHome = join(ambient, 'dsh-home')
+  const agentsHome = join(ambient, 'agents-home')
+  const bundled = join(ambient, 'bundled')
+  await Promise.all([
+    writeSkill(join(dshHome, 'skills'), 'ambient-dsh'),
+    writeSkill(join(agentsHome, 'skills'), 'ambient-agents'),
+    writeSkill(bundled, 'ambient-bundled'),
+  ])
+
+  const originalDshHome = process.env.DSH_HOME
+  const originalAgentsHome = process.env.DSH_AGENTS_HOME
+  const originalBundled = process.env.DSH_BUNDLED_SKILL_DIR
+  process.env.DSH_HOME = dshHome
+  process.env.DSH_AGENTS_HOME = agentsHome
+  process.env.DSH_BUNDLED_SKILL_DIR = bundled
+  let scaffold: WebScaffold | undefined
+  try {
+    scaffold = await launchWebScaffold()
+    const names = (await scaffold.ctx.skills.list({ cwd: scaffold.workspaceCwd })).map(skill => skill.name)
+    expect(names).not.toContain('ambient-dsh')
+    expect(names).not.toContain('ambient-agents')
+    expect(names).not.toContain('ambient-bundled')
+  } finally {
+    try {
+      await scaffold?.close()
+    } finally {
+      if (originalDshHome === undefined) delete process.env.DSH_HOME
+      else process.env.DSH_HOME = originalDshHome
+      if (originalAgentsHome === undefined) delete process.env.DSH_AGENTS_HOME
+      else process.env.DSH_AGENTS_HOME = originalAgentsHome
+      if (originalBundled === undefined) delete process.env.DSH_BUNDLED_SKILL_DIR
+      else process.env.DSH_BUNDLED_SKILL_DIR = originalBundled
+      await rm(ambient, { recursive: true, force: true })
+    }
+  }
+})

apps/web/tests/scaffold.ts

@@ -4,17 +4,20 @@
 // the vendored Loader (the same include boot AppCLIEntry drives), patched the
 // snapshot way — so a real chromium exercises the real HTTP/SSE wire, the
 // api-gateway, agent loop, tools, and persistence. Modes ride $DSH_SNAPSHOT:
-// replay (default, keyless: llm-deepseek row disabled, dsh-llm-replay row
-// inserted in providers mode), record (real adapter + key, harvests fixtures
-// from live session memory), refresh (keyless replay that rewrites goldens).
+// replay (default, keyless: normally disables the llm-deepseek row and
+// inserts dsh-llm-replay in providers mode), record (real adapter + key,
+// harvests fixtures from live session memory), refresh (keyless replay that
+// rewrites goldens). A first-run option keeps the real adapter mounted while
+// masking its credential, without making a model call.
 //
 // Composition divergences from `dsh web`, all deliberate, all via include
-// patches after the shipped surface overlay: temp persistenceRoot;
-// workspace-context disabled (recorded fixtures must not embed this repo's
-// AGENTS.md); session-title-llm disabled (its fire-and-forget title call
-// would race the loop for the session's replay cursor); webserver pinned to
-// port 0 with the built dist; keyless modes disable llm-deepseek and fill
-// the open llm seam post-boot with installLlmReplay on the settled root ctx
+// patches after the shipped surface overlay: temp persistenceRoot; local skill
+// roots confined to the temp workspace; workspace-context disabled (recorded
+// fixtures must not embed this repo's AGENTS.md); session-title-llm disabled
+// (its fire-and-forget title call would race the loop for the session's replay
+// cursor); webserver pinned to port 0 with the built dist; ordinary keyless
+// modes disable llm-deepseek and fill the open llm seam post-boot with
+// installLlmReplay on the settled root ctx
 // (the plugin-row path discards the ReplayHandle; the direct install keeps
 // assertConsumed for the teardown fixture-consumption check).
 import { existsSync } from 'node:fs'
@@ -29,6 +32,10 @@ import Loader from '@cordisjs/plugin-loader'
 import Include, { type PatchOptions } from '@cordisjs/plugin-include'
 import { scrubRequestHeaders } from '@deepseek-ai/dsh-acp-snapshot'
 import { assertEntriesLoaded, loadOverlayPatches } from '@deepseek-ai/dsh-app-boot'
+import {
+  WELCOME_NOTICE_ACK_FIELD, WELCOME_NOTICE_SETTINGS_NAMESPACE, WELCOME_NOTICE_VERSION,
+} from '@deepseek-ai/dsh-client-ui-settings-general'
+import { settingsNamespace } from '@deepseek-ai/dsh-settings'
 import type { ReplayHandle } from '@deepseek-ai/dsh-llm-replay'
 import { installLlmReplay, parseSessionLog } from '@deepseek-ai/dsh-llm-replay'
 import SessionStore, {
@@ -70,7 +77,7 @@ const WEB_OVERLAY_PATH = join(REPO_ROOT, 'apps/cli/config/web.cordis.yml')
 // post-step pressure check would warn every step). The published
 // contextWindow keeps that pressure path provably inert for small fixtures.
 const REPLAY_PROVIDERS = [{
-  id: 'deepseek',
+  id: 'deepseek-official',
   name: 'DeepSeek',
   models: [{ id: 'deepseek-v4-flash', name: 'DeepSeek-V4-Flash', contextWindow: 128_000 }],
 }]
@@ -87,6 +94,8 @@ export interface WebScaffold {
   workspaceCwd: string
   /** Temp persistence root (seeded sessions land here through the real API). */
   persistenceRoot: string
+  /** Isolated harness home the settings/credentials rows write ($DSH_HOME double). */
+  harnessHome: string
   /** Await a settled turn end: in-process turn/end, then the agent's idle flip (which follows the persistence flush). */
   whenTurnSettled(timeoutMs?: number): Promise<SessionId>
   /** Tear everything down; asserts the replay fixture was fully consumed first (replay/refresh). */
@@ -124,6 +133,14 @@ export interface LaunchOptions {
    * remain reconstructable without making the tools a product default.
    */
   cordisTools?: boolean
+  /**
+   * Keep the shipped DeepSeek adapter mounted while masking the process
+   * environment's DEEPSEEK_API_KEY for this scaffold lifetime. This is the
+   * keyless first-run configuration lane; the default disables the adapter.
+   */
+  deepSeekMissingCredential?: boolean
+  /** Leave the current welcome notice unacknowledged; ordinary scenarios publish it as complete before browser boot. */
+  welcomeNoticePending?: boolean
 }
 
 /** Dispose the booted tree and remove both owned temp roots, reporting every independent cleanup failure. */
@@ -150,7 +167,26 @@ export async function launchWebScaffold(options: LaunchOptions = {}): Promise<We
       throw new Error('web e2e record mode needs DEEPSEEK_API_KEY (env or repo-root .env)')
     }
   }
+  if (mode === 'record' && options.deepSeekMissingCredential === true) {
+    throw new Error('deepSeekMissingCredential is a keyless replay/refresh option')
+  }
+  const maskDeepSeekCredential = mode !== 'record' && options.deepSeekMissingCredential === true
+  const originalDeepSeekCredential = process.env.DEEPSEEK_API_KEY
+  let credentialEnvironmentRestored = false
+  const restoreCredentialEnvironment = (): void => {
+    if (credentialEnvironmentRestored || !maskDeepSeekCredential) return
+    credentialEnvironmentRestored = true
+    if (originalDeepSeekCredential === undefined) {
+      Reflect.deleteProperty(process.env, 'DEEPSEEK_API_KEY')
+    } else {
+      process.env.DEEPSEEK_API_KEY = originalDeepSeekCredential
+    }
+  }
   const workspaceCwd = await realpath(await mkdtemp(join(tmpdir(), 'dsh-web-e2e-ws-')))
+  // Isolated harness home: the settings/credentials rows resolve $DSH_HOME
+  // paths at load, and an in-process boot must NEVER touch the developer's
+  // real ~/.dsh document or credential file.
+  const harnessHome = join(workspaceCwd, '.dsh-home')
   let persistenceRoot: string
   try {
     persistenceRoot = await mkdtemp(join(tmpdir(), 'dsh-web-e2e-sessions-'))
@@ -160,6 +196,7 @@ export async function launchWebScaffold(options: LaunchOptions = {}): Promise<We
     if (failures.length > 1) throw new AggregateError(failures, 'web scaffold temp-root setup failed')
     throw error
   }
+  if (maskDeepSeekCredential) Reflect.deleteProperty(process.env, 'DEEPSEEK_API_KEY')
 
   // The include patch set — the same mechanism AppCLIEntry and the ACP
   // snapshot overlay use, applied over the SAME shipped tree (a patch id that
@@ -168,21 +205,51 @@ export async function launchWebScaffold(options: LaunchOptions = {}): Promise<We
   const patches: PatchOptions[] = [
     ...surfacePatches,
     { id: 'session-persistence-jsonl', config: { root: persistenceRoot } },
+    { id: 'session-query-sqlite', config: { path: ':memory:', openAt: 'first-search' } },
     // storage-json's './.storages' yml default is cwd-relative and resolves
     // per write; the scaffold restores the original cwd after boot, so the
     // row gets an absolute temp root (removed with the workspace at close).
     { id: 'storage-json', config: { root: join(workspaceCwd, '.dsh-storages') } },
+    // Skill discovery is model-visible input. Pin every host-level root inside
+    // the owned temp world so ~/.dsh, ~/.agents, and a bundled-root env setting
+    // cannot change replay requests or conversation goldens. Project roots stay
+    // enabled against the same empty temp workspace, preserving the real seam.
+    {
+      id: 'skill-local',
+      config: {
+        dshHome: join(workspaceCwd, '.dsh-home'),
+        agentsHome: join(workspaceCwd, '.agents-home'),
+        bundledSkillDir: join(workspaceCwd, '.bundled-skills'),
+        watch: false,
+      },
+    },
     // fs/bash cwd default to process.cwd(); the gateway injects the same
     // value into session.cwd — chdir below anchors all three to the temp
     // workspace, keeping the composition untouched.
     { id: 'workspace-context', disabled: true },
     { id: 'session-title-llm', disabled: true },
+    // Fixture sessions must never leave the process: the shipped row defaults
+    // to the production OTLP endpoint (or whatever DSH_TELEMETRY_OTLP_URL
+    // names in the ambient environment).
+    { id: 'telemetry-otel', disabled: true },
     { id: 'webserver', config: { host: '127.0.0.1', port: 0, distIndex: DIST_INDEX } },
+    { id: 'settings', config: { dshHome: harnessHome } },
+    { id: 'credentials', config: { dshHome: harnessHome } },
+    // The shipped directory-picker row is the -auto chooser, which resolves
+    // the interaction from the RUNNING host (display, SSH launch, bind). The
+    // lane's goldens are interaction-specific (workspace-management drives
+    // the in-app browse dialog), so pin -browse deterministically on every
+    // host: patch `name` is an assertion, not an override, hence the
+    // disable+insert pair.
+    { id: 'directory-picker', disabled: true },
+    { insert: [{ id: 'directory-picker-browse', name: '@deepseek-ai/dsh-host-directory-picker-browse' }] },
     ...options.toolsMode === undefined ? [] : [{ id: 'tools', config: { mode: options.toolsMode } }],
     ...options.cordisTools === true
       ? [{ insert: [{ id: 'tool-cordis', name: 'cordis:tool-cordis' }] }]
       : [],
-    ...mode === 'record' ? [] : [{ id: 'llm-deepseek', disabled: true }],
+    ...mode === 'record' || options.deepSeekMissingCredential === true
+      ? []
+      : [{ id: 'llm-deepseek', disabled: true }],
   ]
 
   // Sessions inherit the gateway's process.cwd() default; run the boot from
@@ -205,16 +272,21 @@ export async function launchWebScaffold(options: LaunchOptions = {}): Promise<We
     })
     await ctx.loader.await()
     assertEntriesLoaded(ctx, 'web e2e scaffold')
+    if (options.welcomeNoticePending !== true) {
+      await ctx.settings.mutate(settingsNamespace(WELCOME_NOTICE_SETTINGS_NAMESPACE), [{
+        op: 'set', path: [WELCOME_NOTICE_ACK_FIELD], value: WELCOME_NOTICE_VERSION,
+      }])
+    }
     const boundPort = ctx.get('httpServer')?.port
     if (boundPort === undefined) {
       throw new Error('web e2e scaffold: httpServer service missing after settled boot')
     }
     port = boundPort
 
-    // Fill the open llm seam on the settled root ctx (llm-deepseek is disabled
-    // in keyless modes; a scenario with no fixture leaves the seam empty so a
-    // stray stream fails loud with NO_ADAPTER). The direct install, unlike the
-    // plugin row, returns the ReplayHandle for the teardown consumption check.
+    // Fill the open llm seam on the settled root ctx. Ordinary keyless modes
+    // disable llm-deepseek; the first-run lane keeps it mounted but has no
+    // replay fixture and never streams. The direct install, unlike the plugin
+    // row, returns the ReplayHandle for the teardown consumption check.
     if (mode !== 'record' && options.replayFixture !== undefined) {
       replayHandle = installLlmReplay(ctx, {
         file: options.replayFixture,
@@ -226,6 +298,7 @@ export async function launchWebScaffold(options: LaunchOptions = {}): Promise<We
   } catch (error) {
     if (process.cwd() !== originalCwd) process.chdir(originalCwd)
     const cleanupFailures = await cleanupScaffoldWorld(ctx, workspaceCwd, persistenceRoot)
+    restoreCredentialEnvironment()
     if (cleanupFailures.length > 0) {
       throw new AggregateError([error, ...cleanupFailures], 'web scaffold setup failed and cleanup was incomplete')
     }
@@ -235,6 +308,7 @@ export async function launchWebScaffold(options: LaunchOptions = {}): Promise<We
   }
 
   return {
+    harnessHome,
     mode,
     baseUrl: `http://127.0.0.1:${port}`,
     ctx,
@@ -273,7 +347,11 @@ export async function launchWebScaffold(options: LaunchOptions = {}): Promise<We
       } catch (error) {
         failures.push(error)
       }
-      failures.push(...await cleanupScaffoldWorld(ctx, workspaceCwd, persistenceRoot))
+      try {
+        failures.push(...await cleanupScaffoldWorld(ctx, workspaceCwd, persistenceRoot))
+      } finally {
+        restoreCredentialEnvironment()
+      }
       if (failures.length > 0) throw new AggregateError(failures, 'web scaffold teardown failed')
     },
   }

apps/web/tests/seeded-history.e2e.ts

@@ -3,7 +3,9 @@
 // else covers: sidebar cold listing, the implicit resume/attach inside the
 // history RPC, history-page tool views, and the client fold of historical
 // events — with ZERO model calls in replay (no replay fixture; a stray stream
-// fails loud on the open llm seam). The seed is a recorded fixture under the
+// fails loud on the open llm seam). The cold session also carries the one
+// keyless command-row surface: an Access-chip pick runs `/permission` on the
+// host, so the settled row's copy has a golden here. The seed is a recorded fixture under the
 // same record discipline as every other: DSH_SNAPSHOT=record drives the turn
 // live through the composer (real read tool against seeded workspace files)
 // and harvests seed.jsonl; replay/refresh seed it cold and only render.
@@ -12,6 +14,8 @@ import { fileURLToPath } from 'node:url'
 import type { Browser, Page } from 'playwright'
 import { chromium } from 'playwright'
 import { afterAll, beforeAll, describe, expect, it, onTestFailed } from 'vitest'
+import { createUserMessage } from '@deepseek-ai/dsh-llm'
+import { SessionId } from '@deepseek-ai/dsh-session'
 import { join } from 'node:path'
 import {
   assertFixtureInventory, captureStableAria, compareOrRefreshGolden, fixtureUserPrompts,
@@ -22,6 +26,9 @@ import { newEnglishPage, saveFailureShot } from './support.ts'
 const SNAPSHOT_DIR = fileURLToPath(new URL('./snapshots/seeded-history', import.meta.url))
 const SEED = fileURLToPath(new URL('./snapshots/seeded-history/seed.jsonl', import.meta.url))
 const UI_EXPECTED = fileURLToPath(new URL('./snapshots/seeded-history/ui.expected.md', import.meta.url))
+// The command-row golden: the same conversation after one /permission switch,
+// which is the only surface that shows a settled command row's copy.
+const COMMAND_ROW_EXPECTED = fileURLToPath(new URL('./snapshots/seeded-history/command-row.expected.md', import.meta.url))
 const MODE = webSnapshotMode()
 const SEED_ID = 'seeded-history-web-e2e'
 
@@ -117,6 +124,30 @@ describe('web e2e: seeded history renders through cold resume', () => {
     const toolRows = page.locator('[data-variant], [data-sample]')
     await expect.poll(() => toolRows.count(), { timeout: 10_000 }).toBeGreaterThanOrEqual(2)
     expect(await page.getByText('a.txt', { exact: false }).count()).toBeGreaterThan(0)
+
+    const agent = scaffold.ctx.agents.get(SessionId(SEED_ID))
+    if (agent === undefined) throw new Error('seeded session did not attach an agent')
+    agent.inject(createUserMessage({
+      content: [{
+        type: 'text',
+        text: '<system-reminder>\n'
+          + 'The following workspace instructions may be relevant to your work. '
+          + 'Use them as guidance when applicable.\n\n'
+          + Array.from({ length: 24 }, (_, index) => `Instruction ${index + 1}: preserve the logged context contract.`).join('\n')
+          + '\n</system-reminder>',
+      }],
+      source: {
+        kind: 'workspace-instructions',
+        baseline: true,
+        changes: [{
+          action: 'set',
+          scope: '.\u0000AGENTS.md',
+          path: 'AGENTS.md',
+          digest: 'context-injection-browser-snapshot',
+        }],
+      },
+    }))
+    await page.getByRole('button', { name: 'Context injection' }).waitFor({ timeout: 10_000 })
   }, 60_000)
 
   it.skipIf(MODE === 'record')('matches the historical conversation aria golden', async () => {
@@ -132,6 +163,58 @@ describe('web e2e: seeded history renders through cold resume', () => {
     await compareOrRefreshGolden(UI_EXPECTED, snapshot, MODE)
   })
 
+  it.skipIf(MODE === 'record')('matches the Figma context disclosure geometry', async () => {
+    onTestFailed(() => saveFailureShot(page, 'web-e2e-context-injection'))
+    const disclosure = page.getByRole('button', { name: 'Context injection' })
+    expect(await disclosure.getAttribute('aria-expanded')).toBe('false')
+    const collapsedIcon = disclosure.locator('svg').first()
+    const collapsedIconBox = await collapsedIcon.boundingBox()
+    expect(collapsedIconBox?.width).toBe(14)
+    expect(collapsedIconBox?.height).toBe(14)
+
+    await disclosure.click()
+    await expect.poll(() => disclosure.getAttribute('aria-expanded')).toBe('true')
+    const body = page.locator('[data-context-injection-body]')
+    await body.waitFor({ timeout: 5_000 })
+    const headerBox = await disclosure.boundingBox()
+    const bodyBox = await body.boundingBox()
+    if (headerBox === null || bodyBox === null) throw new Error('context disclosure geometry is not measurable')
+    expect(headerBox.height).toBe(24)
+    expect(bodyBox.x - headerBox.x).toBe(22)
+    expect(bodyBox.y - headerBox.y - headerBox.height).toBe(4)
+    expect(bodyBox.height).toBe(141)
+
+    const style = await body.evaluate((element) => {
+      const computed = getComputedStyle(element)
+      return {
+        backgroundColor: computed.backgroundColor,
+        borderRadius: computed.borderRadius,
+        color: computed.color,
+        fontSize: computed.fontSize,
+        lineHeight: computed.lineHeight,
+        padding: [
+          computed.paddingTop,
+          computed.paddingRight,
+          computed.paddingBottom,
+          computed.paddingLeft,
+        ],
+        scrolls: element.scrollHeight > element.clientHeight,
+      }
+    })
+    expect(style).toEqual({
+      backgroundColor: 'rgb(249, 250, 251)',
+      borderRadius: '8px',
+      color: 'rgb(129, 133, 140)',
+      fontSize: '11px',
+      lineHeight: '16px',
+      padding: ['10px', '16px', '12px', '12px'],
+      scrolls: true,
+    })
+
+    await disclosure.click()
+    await expect.poll(() => disclosure.getAttribute('aria-expanded')).toBe('false')
+  })
+
   it.skipIf(MODE === 'record')('file-path tool rows rebuilt from the cold log stay details-inert', async () => {
     onTestFailed(() => saveFailureShot(page, 'web-e2e-seeded-toolrow'))
     // Interaction over cold-resumed history: read summaries are host-open
@@ -147,11 +230,33 @@ describe('web e2e: seeded history renders through cold resume', () => {
     await expect.poll(() => page.getByText('a.txt', { exact: false }).count(), { timeout: 5_000 }).toBeGreaterThan(0)
   })
 
+  it.skipIf(MODE === 'record')('an Access-chip switch lands one command row: bare name, non-repeating settlement text', async () => {
+    onTestFailed(() => saveFailureShot(page, 'web-e2e-seeded-command-row'))
+    // The Access chip submits `/permission <preset>` — a host command with no
+    // model call, so the settled row renders keylessly over this cold history.
+    // The row copy is the assertion: `permission · preset workspace-write`,
+    // where neither half repeats the other (the dispatched `/` and its
+    // argument stay out of the title, and the settlement text never restates
+    // the command's own name).
+    await page.getByRole('button', { name: 'Access mode, current: Full access' }).click()
+    await page.getByRole('menuitem', { name: 'Workspace Write' }).click()
+    await page.getByRole('button', { name: 'Access mode, current: Workspace Write' }).waitFor({ timeout: 10_000 })
+    // Scoped to the row itself, so unrelated page text that happens to read
+    // `permission` (a future resident slash menu) cannot satisfy or break it.
+    const row = page.locator('[data-variant="others"]').filter({ hasText: 'preset workspace-write' })
+    await expect.poll(() => row.count(), { timeout: 10_000 }).toBe(1)
+    expect(await row.getByText('permission', { exact: true }).count()).toBe(1)
+    expect(await row.getByText('/permission workspace-write', { exact: true }).count()).toBe(0)
+    const snapshot = (await captureStableAria(page, '[class*="centerCol"]', scaffold.workspaceCwd))
+      .split(SEED_ID).join('{{seededId}}')
+    await compareOrRefreshGolden(COMMAND_ROW_EXPECTED, snapshot, MODE)
+  }, 60_000)
+
   it.skipIf(MODE === 'record')('issued zero model calls and stayed clean', async () => {
     // No replay fixture was installed and the llm seam is open — any stray
     // stream would have failed the turn loudly. Cleanliness pins the wire.
     expect(tripwire.pageErrors).toEqual([])
     expect(tripwire.warnings).toEqual([])
-    await assertFixtureInventory(SNAPSHOT_DIR, ['seed.jsonl', 'ui.expected.md'])
+    await assertFixtureInventory(SNAPSHOT_DIR, ['command-row.expected.md', 'seed.jsonl', 'ui.expected.md'])
   })
 })

apps/web/tests/settings-chrome.e2e.ts

@@ -2,15 +2,18 @@
 // section switching, both close paths), the Appearance preference row (the
 // real theme gesture — click 深色 and the whole cascade runs: ThemeService preference -> localStorage dsh.theme
 // -> theme/change -> ui-layout's presenter -> body attribute -> alias token)
-// and the Language row (settings-scoped localization + persisted dsh.locale).
+// and the Language row (settings-scoped localization + persisted dsh.locale),
+// plus Permission as the persisted default for subsequently created sessions.
 // Zero model calls: everything is pure client + persistence state on a blank
 // frame, so there is no fixture and a stray stream would fail loud on the
 // open llm seam.
+import { readFile } from 'node:fs/promises'
 import { fileURLToPath } from 'node:url'
 import type { Browser, Page } from 'playwright'
 import { chromium } from 'playwright'
 import { afterAll, beforeAll, describe, expect, it, onTestFailed } from 'vitest'
 import { join } from 'node:path'
+import { SessionId } from '@deepseek-ai/dsh-session'
 import {
   acknowledgeReloadConnectionLoss, assertFixtureInventory, captureStableAria, compareOrRefreshGolden,
   launchWebScaffold, watchConsole, webSnapshotMode, type WebScaffold,
@@ -21,7 +24,7 @@ const SNAPSHOT_DIR = fileURLToPath(new URL('./snapshots/settings-chrome', import
 const DIALOG_EXPECTED = join(SNAPSHOT_DIR, 'dialog.expected.md')
 const MODE = webSnapshotMode()
 
-describe('web e2e: settings modal, appearance gesture, language switch', () => {
+describe('web e2e: settings modal and General preferences', () => {
   let scaffold: WebScaffold
   let browser: Browser
   let page: Page
@@ -50,15 +53,15 @@ describe('web e2e: settings modal, appearance gesture, language switch', () => {
     const dialog = page.getByRole('dialog', { name: '设置' })
     await dialog.waitFor({ timeout: 10_000 })
     expect(await trigger.getAttribute('aria-expanded')).toBe('true')
-    // General is the active section by default; its skeleton rows plus the
-    // functional Language and Appearance rows render.
+    // General is active by default; Permission, Language and Appearance are functional.
     expect(await dialog.getByRole('button', { name: '通用设置' }).getAttribute('aria-current')).toBe('true')
+    await dialog.getByRole('button', { name: 'Full access' }).waitFor({ timeout: 10_000 })
     await expect.poll(() => dialog.getByText('语言', { exact: true }).count(), { timeout: 5_000 }).toBe(1)
     await expect.poll(() => dialog.getByText('外观', { exact: true }).count(), { timeout: 5_000 }).toBe(1)
     // Golden of the freshly opened dialog (default zh, General active).
     const snapshot = await captureStableAria(page, '[role="dialog"]', scaffold.workspaceCwd)
     await compareOrRefreshGolden(DIALOG_EXPECTED, snapshot, MODE)
-    // Section switch: aria-current moves; Models is deliberately empty.
+    // Section switch: aria-current moves (the Models page itself has its own scenario file).
     await dialog.getByRole('button', { name: '模型' }).click()
     await expect.poll(() => dialog.getByRole('button', { name: '模型' }).getAttribute('aria-current'), { timeout: 5_000 }).toBe('true')
     expect(await dialog.getByRole('button', { name: '通用设置' }).getAttribute('aria-current')).toBeNull()
@@ -73,6 +76,55 @@ describe('web e2e: settings modal, appearance gesture, language switch', () => {
     expect(tripwire.pageErrors).toEqual([])
   }, 60_000)
 
+  it('stores Permission as the default for future sessions without changing an existing session', async () => {
+    onTestFailed(() => saveFailureShot(page, 'web-e2e-settings-permission'))
+    const existing = scaffold.ctx.sessions.create(SessionId('settings-permission-before'))
+    expect(existing.events.find(event => event.type === 'permission/preset')?.data)
+      .toEqual({ preset: 'danger-full-access' })
+
+    await page.getByRole('button', { name: '设置', exact: true }).click()
+    const dialog = page.getByRole('dialog', { name: '设置' })
+    await dialog.waitFor({ timeout: 10_000 })
+    const selector = dialog.getByRole('button', { name: 'Full access' })
+    await selector.waitFor({ timeout: 10_000 })
+    await expect.poll(() => selector.isEnabled(), { timeout: 5_000 }).toBe(true)
+    await selector.click()
+    await page.getByRole('menuitem', { name: 'Read Only' }).click()
+    await dialog.getByRole('button', { name: 'Read Only' }).waitFor({ timeout: 10_000 })
+
+    const document = await readFile(join(scaffold.harnessHome, 'settings.yaml'), 'utf8')
+    expect(document).toContain('permission:')
+    expect(document).toContain('defaultPreset: read-only')
+    expect(existing.events.find(event => event.type === 'permission/preset')?.data)
+      .toEqual({ preset: 'danger-full-access' })
+
+    const created = scaffold.ctx.sessions.create(SessionId('settings-permission-after'))
+    expect(created.events.map(event => [event.type, event.data])).toEqual([
+      ['permission/preset', { preset: 'read-only' }],
+      ['sandbox/mode', { mode: 'read-only' }],
+      ['approval/policy', { policy: 'ask' }],
+    ])
+
+    await dialog.getByRole('button', { name: 'Read Only' }).click()
+    await page.getByRole('menuitem', { name: 'Full access' }).click()
+    const confirmation = page.getByRole('dialog', { name: '确认启用 Full access？' })
+    const enable = confirmation.getByRole('button', { name: '启用 Full access' })
+    expect(await enable.isDisabled()).toBe(true)
+    await confirmation.getByRole('checkbox').click()
+    await enable.click()
+    await dialog.getByRole('button', { name: 'Full access' }).waitFor({ timeout: 10_000 })
+    const confirmedDocument = await readFile(join(scaffold.harnessHome, 'settings.yaml'), 'utf8')
+    expect(confirmedDocument).toContain('defaultPreset: danger-full-access')
+    const confirmed = scaffold.ctx.sessions.create(SessionId('settings-permission-confirmed'))
+    expect(confirmed.events.map(event => [event.type, event.data])).toEqual([
+      ['permission/preset', { preset: 'danger-full-access' }],
+      ['sandbox/mode', { mode: 'danger-full-access' }],
+      ['approval/policy', { policy: 'never' }],
+    ])
+    await page.keyboard.press('Escape')
+    expect(tripwire.pageErrors).toEqual([])
+  }, 60_000)
+
   it('flips the theme through the Appearance cubes and persists across reload', async () => {
     onTestFailed(() => saveFailureShot(page, 'web-e2e-settings-appearance'))
     const readState = async (): Promise<{ attr: boolean; token: string; stored: string | null }> =>

apps/web/tests/smoke-real.e2e.ts

@@ -267,6 +267,98 @@ describe('dsh web keyless CLI smoke', () => {
     }
   })
 
+  it('retries a partial transport failure through the shipped Web composition', async () => {
+    requireDist()
+    const workspace = mkdtempSync(join(tmpdir(), 'dsh-web-retry-'))
+    const promptMarker = 'WEB_RETRY_REQUEST'
+    const recoveredMarker = 'WEB_RETRY_RECOVERED'
+    let mainAttempts = 0
+    const provider = createServer((request, response) => {
+      let body = ''
+      request.setEncoding('utf8')
+      request.on('data', (chunk: string) => { body += chunk })
+      request.on('end', () => {
+        const parsed = JSON.parse(body) as { max_tokens?: number; messages?: unknown[] }
+        const titleRequest = parsed.max_tokens === 64
+        const mainRequest = !titleRequest && body.includes(promptMarker)
+        response.writeHead(200, { 'content-type': 'text/event-stream' })
+        if (!mainRequest) {
+          response.end([
+            'data: {"choices":[{"delta":{"content":"Web retry title"}}]}',
+            'data: {"choices":[{"delta":{"content":""},"finish_reason":"stop"}],"usage":{"prompt_tokens":1,"completion_tokens":1}}',
+            'data: [DONE]',
+            '',
+          ].join('\n\n'))
+          return
+        }
+        mainAttempts++
+        if (mainAttempts === 1) {
+          response.write('data: {"choices":[{"delta":{"content":"WEB_RETRY_DISCARDED"}}]}\n\n')
+          setTimeout(() => { response.destroy() }, 20)
+          return
+        }
+        response.end([
+          `data: {"choices":[{"delta":{"content":"${recoveredMarker}"}}]}`,
+          'data: {"choices":[{"delta":{"content":""},"finish_reason":"stop"}],"usage":{"prompt_tokens":3,"completion_tokens":1}}',
+          'data: [DONE]',
+          '',
+        ].join('\n\n'))
+      })
+    })
+    await new Promise<void>(resolve => provider.listen(0, '127.0.0.1', resolve))
+    const address = provider.address()
+    if (address === null || typeof address === 'string') throw new Error('mock provider did not bind a TCP port')
+    const tsxLoader = pathToFileURL(createRequire(join(REPO_ROOT, 'package.json')).resolve('tsx')).href
+    const child = spawn(
+      process.execPath,
+      ['--import', tsxLoader, join(REPO_ROOT, 'apps/cli/src/bin.ts'), 'web', '--port', '0'],
+      {
+        cwd: workspace,
+        env: {
+          ...process.env,
+          DEEPSEEK_API_KEY: 'keyless-web-retry',
+          DEEPSEEK_BASE_URL: `http://127.0.0.1:${address.port}`,
+          DSH_HOME: join(workspace, '.dsh'),
+          TSX_TSCONFIG_PATH: join(REPO_ROOT, 'tsconfig.json'),
+        },
+        stdio: ['ignore', 'pipe', 'pipe'],
+      },
+    )
+    try {
+      const baseUrl = await waitForReadyLine(child)
+      const created = await rpc<{ sessionId: string }>(baseUrl, 'session.create', {})
+      await rpc<{ accepted: true }>(baseUrl, 'session.prompt', {
+        sessionId: created.sessionId,
+        mode: 'queue',
+        content: [{ type: 'text', text: promptMarker }],
+      })
+      let page: HistoryPage | undefined
+      await expect.poll(async () => {
+        page = await history(baseUrl, created.sessionId)
+        return hasAssistantMarker(page, recoveredMarker)
+      }, { timeout: 20_000 }).toBe(true)
+      if (page === undefined) throw new Error('retry history was not observed')
+      const retry = page.events.find(({ event }) => event.type === 'llm/retry')?.event
+      expect(mainAttempts).toBe(2)
+      expect(retry?.data).toMatchObject({
+        turn: 1,
+        step: 1,
+        retry: 1,
+        maxRetries: 2,
+        failure: { code: 'TRANSPORT' },
+      })
+      expect(JSON.stringify(page.events)).toContain('WEB_RETRY_DISCARDED')
+    } finally {
+      const closed = child.exitCode === null
+        ? new Promise<void>((resolveClose) => { child.once('close', () => { resolveClose() }) })
+        : Promise.resolve()
+      if (child.exitCode === null) child.kill('SIGTERM')
+      await closed
+      await new Promise<void>(resolveClose => provider.close(() => { resolveClose() }))
+      rmSync(workspace, { recursive: true, force: true })
+    }
+  }, 30_000)
+
   it('DSH_TOOLS_MODE=code collapses the provider wire tools to run_code with the SDK prompt section', async () => {
     requireDist()
     const workspace = mkdtempSync(join(tmpdir(), 'dsh-web-code-mode-'))

apps/web/tests/snapshots/access-confirmation/ui.expected.md

@@ -0,0 +1,10 @@
+- dialog "确认启用 Full access？":
+  - heading "确认启用 Full access？" [level=2]
+  - button "Close":
+    - img
+  - img
+  - paragraph: 启用 Full access 后，agent 将减少确认步骤，并且可以直接执行更多操作，包括敏感操作、文件修改或外部命令。仅建议在你信任当前任务时使用。
+  - checkbox "我已了解风险，并愿意继续"
+  - text: 我已了解风险，并愿意继续
+  - button "取消"
+  - button "启用 Full access" [disabled]

apps/web/tests/snapshots/approval-composer/ui.expected.md

@@ -0,0 +1,4 @@
+- text: Waiting for approval
+- group "Approval details": "escalate sandbox to workspace-write: Need to write the notes.txt file as requested by the user. echo 'tok63z tokc7y tokibx tokofw tokujv tok10nu tok16rt tok1cvs tok1izr tok1p3q tok1v7p tok21bo tok2a4 tok8e3 tokei2 tokkm1 tokqq0 tokwtz tok12xy tok191x tok1f5w tok1l9v tok1rdu tok1xht tok23ls tok4k8 tokao7 tokgs6 tokmw5 tokt04 tokz43 tok1582 tok1bc1 tok1hg0 tok1njz tok1tny tok1zrx tokqd tok6uc tokcyb tokj2a tokp69 tokva8 tok11e7 tok17i6 tok1dm5 tok1jq4 tok1pu3 tok1vy2 tok2221 tok30h tok94g tokf8f toklce tokrgd tokxkc tok13ob tok19sa tok1fw9 tok1m08 tok1s47 tok1y86 tok24c5 tok5al tokbek tokhij toknmi toktqh tokzug tok15yf tok1c2e tok1i6d tok1oac tok1ueb tok20ia tok1gq tok7kp tokdoo tokjsn tokpwm tokw0l tok124k tok188j tok1eci tok1kgh tok1qkg tok1wof tok22se tok3qu tok9ut tokfys tokm2r toks6q tokyap tok14eo tok1ain tok1gmm tok1mql tok1suk tok1yyj tok252i tok60y tokc4x toki8w tokocv tokugu tok10kt tok16os tok1csr tok1iwq tok1p0p tok1v4o tok218n tok273 tok8b2 tokef1 tokkj0 tokqmz tokwqy tok12ux tok18yw tok1f2v tok1l6u tok1rat tok1xes tok23ir tok4h7 tokal6 tokgp5 tokmt4 toksx3 tokz12 tok1551 tok1b90 tok1hcz tok1ngy tok1tkx tok1zow toknc tok6rb tokcva tokiz9 tokp38 tokv77 tok11b6 tok17f5 tok1dj4 tok1jn3 tok1pr2 tok1vv1 tok21z0 tok2xg tok91f tokf5e tokl9d tokrdc tokxhb tok13la tok19p9 tok1ft8 tok1lx7 tok1s16 tok1y55 tok2494 tok57k tokbbj tokhfi toknjh tokktng tokzrf tok15ve tok1bzd tok1i3c tok1o7b tok1uba tok20f9 tok1dp tok7ho tokdln tokjpm tokptl tokvxk tok121j tok185i tok1e9h tok1kdg tok1qhf tok1wle tok22pd tok3nt tok9rs tokfvr toklzq toks3p toky7o tok14bn tok1afm tok1gjl tok1mnk tok1srj tok1yvi tok24zh tok5xx tokc1w toki5v toko9u tokudt tok10hs tok16lr tok1cpq tok1itp tok1oxo tok1v1n tok215m tok242 tok881 tokec0 tokfz tokqjy tokwnx' > notes.txt"
+- button "Reject"
+- button "Allow once"

apps/web/tests/snapshots/code-mode-round/session.jsonl

@@ -1,9 +1,9 @@
 {"type":"session","version":0,"id":"{{sessionId}}","createdAt":1785013630399,"cwd":"{{cwd}}/workspace"}
 {"type":"turn/start","seq":0,"time":1785013630411,"data":{"turn":1,"trigger":{"kind":"message","source":{"kind":"user","rpcId":"{{rpcId}}"}}}}
-{"type":"user/message","seq":1,"time":1785013630411,"data":{"content":[{"type":"text","text":"Using ONE run_code program: run bash `echo CODE_ROUND_OK`, then read the file missing.txt catching its error in the program. Return an object with both outcomes. Then reply DONE and stop."}],"source":{"kind":"user","rpcId":"{{rpcId}}"},"role":"user","id":"1c4a6a0f-a7bd-4642-919d-6ed7395df98b"},"surfaceOp":"append"}
+{"type":"user/message","seq":1,"time":1785013630411,"data":{"content":[{"type":"text","text":"Using ONE run_code program: run bash `echo CODE_ROUND_OK`, then read the file missing.txt catching its error in the program. Return an object with both outcomes. Then reply DONE and stop."}],"source":{"kind":"user","rpcId":"{{rpcId}}"}},"surfaceOp":"append"}
 {"type":"session/title","seq":2,"time":1785013630418,"data":{"title":"Using ONE run_code program: run","messageSeqs":[1],"source":{"kind":"fallback"}}}
 {"type":"step/start","seq":3,"time":1785013630479,"data":{"turn":1,"step":1}}
-{"type":"request/header","seq":4,"time":1785013630480,"data":{"header":{"config":{"provider":"deepseek","model":"deepseek-v4-flash"},"system":"{{system}}","tools":"{{tools}}","messagePrefix":["{{messagePrefix}}"]},"reason":"initial"}}
+{"type":"request/header","seq":4,"time":1785013630480,"data":{"header":{"config":{"provider":"deepseek-official","model":"deepseek-v4-flash"},"system":"{{system}}","tools":"{{tools}}","messagePrefix":["{{messagePrefix}}"]},"reason":"initial"}}
 {"type":"assistant/chunk","seq":5,"time":1785013631481,"data":{"turn":1,"step":1,"chunk":{"type":"block-start","index":0,"blockType":"reasoning"}}}
 {"type":"reasoning-chunks","seq0":6,"time0":1785013631481,"data":{"turn":1,"step":1,"index":0,"dt":[182,27,0,0,1,39,1,0,11,0,0,1,0,25,0,1,0,0,25,28,0,0,0,26,1,0,0,0,0,25,1,0,0,0,0,28,1,0,0,0,23,1,0,1,0,0,25,1,0,0,0,26,0,0,0,26,0,26,0,0,1,25,1,0,0,0,0,25,1,26,0,1,26,29],"texts":["The"," user"," wants"," me"," to"," write"," a"," single"," `","run","_code","`"," program"," that",":\n","1","."," Runs"," bash"," to"," echo"," \"","CODE","_RO","UND","_OK","\"\n","2","."," T","ries"," to"," read"," a"," file"," \"","missing",".txt","\""," and"," catches"," the"," error","\n","3","."," Returns"," an"," object"," with"," both"," outcomes","\n","4","."," They"," also"," want"," me"," to"," reply"," \"","D","ONE","\""," and"," stop"," after","\n\n","Let"," me"," write"," this"," program","."]}}
 {"type":"assistant/chunk","seq":81,"time":1785013632219,"data":{"turn":1,"step":1,"chunk":{"type":"block-start","index":1,"blockType":"tool-call"}}}
@@ -12,13 +12,13 @@
 {"type":"assistant/chunk","seq":202,"time":1785013633103,"data":{"turn":1,"step":1,"chunk":{"type":"block-end","index":1,"block":{"type":"tool-call","id":"call_00_6VNoF1gDSerTBKoCfYSH3765","name":"run_code","arguments":"{\"description\": \"Run bash echo and catch missing file read\", \"code\": \"\\nconst bashResult = await tools.bash({\\n  command: \\\"echo CODE_ROUND_OK\\\",\\n  description: \\\"Echo CODE_ROUND_OK\\\"\\n});\\n\\nlet readError = null;\\ntry {\\n  await tools.read({ file_path: \\\"missing.txt\\\" });\\n} catch (e) {\\n  readError = {\\n    toolName: e.toolName,\\n    message: e.message\\n  };\\n}\\n\\nreturn { bash: bashResult.stdout.text.trim(), readError };\\n\"}"}}}}
 {"type":"assistant/chunk","seq":203,"time":1785013633104,"data":{"turn":1,"step":1,"chunk":{"type":"usage","usage":{"inputTokens":8082,"outputTokens":235,"cacheReadTokens":384,"reasoningTokens":75}}}}
 {"type":"assistant/chunk","seq":204,"time":1785013633104,"data":{"turn":1,"step":1,"chunk":{"type":"finish","reason":{"kind":"tool-calls"}}}}
-{"type":"assistant/message","seq":205,"time":1785013633108,"data":{"turn":1,"step":1,"usage":{"inputTokens":8082,"outputTokens":235,"cacheReadTokens":384,"reasoningTokens":75},"message":{"role":"assistant","content":[{"type":"reasoning","text":"The user wants me to write a single `run_code` program that:\n1. Runs bash to echo \"CODE_ROUND_OK\"\n2. Tries to read a file \"missing.txt\" and catches the error\n3. Returns an object with both outcomes\n4. They also want me to reply \"DONE\" and stop after\n\nLet me write this program."},{"type":"tool-call","id":"call_00_6VNoF1gDSerTBKoCfYSH3765","name":"run_code","arguments":"{\"description\": \"Run bash echo and catch missing file read\", \"code\": \"\\nconst bashResult = await tools.bash({\\n  command: \\\"echo CODE_ROUND_OK\\\",\\n  description: \\\"Echo CODE_ROUND_OK\\\"\\n});\\n\\nlet readError = null;\\ntry {\\n  await tools.read({ file_path: \\\"missing.txt\\\" });\\n} catch (e) {\\n  readError = {\\n    toolName: e.toolName,\\n    message: e.message\\n  };\\n}\\n\\nreturn { bash: bashResult.stdout.text.trim(), readError };\\n\"}"}],"source":{"kind":"model","provider":"deepseek","model":"deepseek-v4-flash"},"id":"0d217af9-3bb3-425b-b53e-7ab0366f0c66"}},"sourceEventSeqs":[5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,192,193,194,195,196,197,198,199,200,201,202,203,204],"surfaceOp":"append"}
+{"type":"assistant/message","seq":205,"time":1785013633108,"data":{"turn":1,"step":1,"content":[{"type":"reasoning","text":"The user wants me to write a single `run_code` program that:\n1. Runs bash to echo \"CODE_ROUND_OK\"\n2. Tries to read a file \"missing.txt\" and catches the error\n3. Returns an object with both outcomes\n4. They also want me to reply \"DONE\" and stop after\n\nLet me write this program."},{"type":"tool-call","id":"call_00_6VNoF1gDSerTBKoCfYSH3765","name":"run_code","arguments":"{\"description\": \"Run bash echo and catch missing file read\", \"code\": \"\\nconst bashResult = await tools.bash({\\n  command: \\\"echo CODE_ROUND_OK\\\",\\n  description: \\\"Echo CODE_ROUND_OK\\\"\\n});\\n\\nlet readError = null;\\ntry {\\n  await tools.read({ file_path: \\\"missing.txt\\\" });\\n} catch (e) {\\n  readError = {\\n    toolName: e.toolName,\\n    message: e.message\\n  };\\n}\\n\\nreturn { bash: bashResult.stdout.text.trim(), readError };\\n\"}"}],"provenance":{"provider":"deepseek-official","model":"deepseek-v4-flash"},"usage":{"inputTokens":8082,"outputTokens":235,"cacheReadTokens":384,"reasoningTokens":75}},"sourceEventSeqs":[5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,192,193,194,195,196,197,198,199,200,201,202,203,204],"surfaceOp":"append"}
 {"type":"tool/call","seq":206,"time":1785013633108,"data":{"turn":1,"step":1,"callId":"call_00_6VNoF1gDSerTBKoCfYSH3765","name":"run_code","arguments":"{\"description\": \"Run bash echo and catch missing file read\", \"code\": \"\\nconst bashResult = await tools.bash({\\n  command: \\\"echo CODE_ROUND_OK\\\",\\n  description: \\\"Echo CODE_ROUND_OK\\\"\\n});\\n\\nlet readError = null;\\ntry {\\n  await tools.read({ file_path: \\\"missing.txt\\\" });\\n} catch (e) {\\n  readError = {\\n    toolName: e.toolName,\\n    message: e.message\\n  };\\n}\\n\\nreturn { bash: bashResult.stdout.text.trim(), readError };\\n\"}"}}
 {"type":"tool/code-dispatch-start","seq":207,"time":1785013633173,"data":{"parentCallId":"call_00_6VNoF1gDSerTBKoCfYSH3765","subCallId":"call_00_6VNoF1gDSerTBKoCfYSH3765:code:1","name":"bash","arguments":{"command":"echo CODE_ROUND_OK","description":"Echo CODE_ROUND_OK"}}}
 {"type":"tool/code-dispatch","seq":208,"time":1785013633196,"data":{"parentCallId":"call_00_6VNoF1gDSerTBKoCfYSH3765","subCallId":"call_00_6VNoF1gDSerTBKoCfYSH3765:code:1","name":"bash","arguments":{"command":"echo CODE_ROUND_OK","description":"Echo CODE_ROUND_OK"},"isError":false,"content":[{"type":"text","text":"CODE_ROUND_OK\n"}]}}
 {"type":"tool/code-dispatch-start","seq":209,"time":1785013633197,"data":{"parentCallId":"call_00_6VNoF1gDSerTBKoCfYSH3765","subCallId":"call_00_6VNoF1gDSerTBKoCfYSH3765:code:2","name":"read","arguments":{"file_path":"missing.txt"}}}
 {"type":"tool/code-dispatch","seq":210,"time":1785013633198,"data":{"parentCallId":"call_00_6VNoF1gDSerTBKoCfYSH3765","subCallId":"call_00_6VNoF1gDSerTBKoCfYSH3765:code:2","name":"read","arguments":{"file_path":"missing.txt"},"isError":true,"content":[{"type":"text","text":"Error: cannot read \"{{cwd}}/workspace/missing.txt\": not found"}]}}
-{"type":"tool/result","seq":211,"time":1785013633201,"data":{"turn":1,"step":1,"message":{"source":{"kind":"tool","callId":"call_00_6VNoF1gDSerTBKoCfYSH3765"},"content":[{"type":"tool-result","toolCallId":"call_00_6VNoF1gDSerTBKoCfYSH3765","content":[{"type":"text","text":"{\n  \"bash\": \"CODE_ROUND_OK\",\n  \"readError\": {\n    \"toolName\": \"read\",\n    \"message\": \"cannot read \\\"{{cwd}}/workspace/missing.txt\\\": not found\"\n  }\n}"}],"isError":false}],"role":"user","id":"1580d4a8-5760-415f-984f-f93927271d3f"}},"sourceEventSeqs":[206],"surfaceOp":"append"}
+{"type":"tool/result","seq":211,"time":1785013633201,"data":{"turn":1,"step":1,"callId":"call_00_6VNoF1gDSerTBKoCfYSH3765","content":[{"type":"text","text":"{\n  \"bash\": \"CODE_ROUND_OK\",\n  \"readError\": {\n    \"toolName\": \"read\",\n    \"message\": \"cannot read \\\"{{cwd}}/workspace/missing.txt\\\": not found\"\n  }\n}"}],"isError":false},"sourceEventSeqs":[206],"surfaceOp":"append"}
 {"type":"step/end","seq":212,"time":1785013633204,"data":{"turn":1,"step":1}}
 {"type":"step/start","seq":213,"time":1785013633207,"data":{"turn":1,"step":2}}
 {"type":"assistant/chunk","seq":214,"time":1785013633985,"data":{"turn":1,"step":2,"chunk":{"type":"block-start","index":0,"blockType":"reasoning"}}}
@@ -30,6 +30,6 @@
 {"type":"assistant/chunk","seq":233,"time":1785013634223,"data":{"turn":1,"step":2,"chunk":{"type":"block-end","index":1,"block":{"type":"text","text":"DONE"}}}}
 {"type":"assistant/chunk","seq":234,"time":1785013634223,"data":{"turn":1,"step":2,"chunk":{"type":"usage","usage":{"inputTokens":196,"outputTokens":17,"cacheReadTokens":8576,"reasoningTokens":14}}}}
 {"type":"assistant/chunk","seq":235,"time":1785013634223,"data":{"turn":1,"step":2,"chunk":{"type":"finish","reason":{"kind":"stop"}}}}
-{"type":"assistant/message","seq":236,"time":1785013634224,"data":{"turn":1,"step":2,"usage":{"inputTokens":196,"outputTokens":17,"cacheReadTokens":8576,"reasoningTokens":14},"message":{"role":"assistant","content":[{"type":"reasoning","text":"The program ran successfully. Let me now reply DONE as instructed."},{"type":"text","text":"DONE"}],"source":{"kind":"model","provider":"deepseek","model":"deepseek-v4-flash"},"id":"3037ec34-6c2a-4e01-91eb-a0ef89ce0d15"}},"sourceEventSeqs":[214,215,216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,234,235],"surfaceOp":"append"}
+{"type":"assistant/message","seq":236,"time":1785013634224,"data":{"turn":1,"step":2,"content":[{"type":"reasoning","text":"The program ran successfully. Let me now reply DONE as instructed."},{"type":"text","text":"DONE"}],"provenance":{"provider":"deepseek-official","model":"deepseek-v4-flash"},"usage":{"inputTokens":196,"outputTokens":17,"cacheReadTokens":8576,"reasoningTokens":14}},"sourceEventSeqs":[214,215,216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,234,235],"surfaceOp":"append"}
 {"type":"step/end","seq":237,"time":1785013634225,"data":{"turn":1,"step":2}}
 {"type":"turn/end","seq":238,"time":1785013634225,"data":{"turn":1,"reason":{"kind":"completed"}}}

apps/web/tests/snapshots/code-mode-round/ui.expected.md

@@ -5,38 +5,39 @@
     - tab "Chat" [selected]
     - tab "Trajectory"
 - text: "Using ONE run_code program: run bash `echo CODE_ROUND_OK`, then read the file missing.txt catching its error in the program. Return an object with both outcomes. Then reply DONE and stop. {{clock}}"
-- button "复制":
+- button "Copy":
   - img
-- button "在新对话中分支":
+- button "Branch into a new conversation":
   - img
-- button "编辑":
+- button "Edit":
   - img
 - 'button "Think The user wants me to write a single `run_code` program that:"':
   - img
   - img
   - text: "Think The user wants me to write a single `run_code` program that:"
-- button:
+- button "Code Run bash echo and catch missing file read":
   - img
   - img
-- text: Code Run bash echo and catch missing file read
+  - text: Code Run bash echo and catch missing file read
 - img
-- text: Bash Echo CODE_ROUND_OK Read
-- button "missing.txt"
+- text: Bash Echo CODE_ROUND_OK
+- 'button "Read Error: cannot read \"{{cwd}}/workspace/missing.txt\": not found"':
+  - img
+  - text: "Read Error: cannot read \"{{cwd}}/workspace/missing.txt\": not found"
 - button "Think The program ran successfully. Let me now reply DONE as instructed.":
   - img
   - img
   - text: Think The program ran successfully. Let me now reply DONE as instructed.
 - paragraph: DONE
-- button "复制":
+- button "Copy":
   - img
-- button "在新对话中分支":
+- button "Branch into a new conversation":
   - img
 - text: {{clock}}
 - textbox "Message the agent"
-- button "Add attachment":
+- button "Commands":
   - img
-- 'button "Access mode, current: Danger Full Access"': Danger Full Access
-- button "Plan mode off, press to turn on": Plan off
+- 'button "Access mode, current: Full access"': Full access
 - button "Select model, current DeepSeek-V4-Flash":
   - text: DeepSeek-V4-Flash
   - img

apps/web/tests/snapshots/composer-draft-scroll/geometry.expected.md

@@ -0,0 +1,25 @@
+# Composer draft scrolling (14-line cap, two text layers)
+
+## At the start of the draft
+
+- draft overflows the capped box: true
+- visible lines: 14
+- both layers share one scroll extent: true
+- all three layers wrap at one width: true
+- textarea scroll offset: 0px
+- glyph layer tracks it: true
+- first draft line is on screen: true
+- last draft line is on screen: false
+
+## Scrolled to the end of the draft
+
+- textarea moved: true
+- glyph layer tracks it: true
+- first draft line has scrolled out above: true
+- last draft line is on screen: true
+
+## Draft ending in a newline, scrolled to the end
+
+- both layers share one scroll extent: true
+- glyph layer tracks the caret: true
+- last draft line is on screen: true

apps/web/tests/snapshots/cordis-tool-round/session.jsonl

@@ -1,9 +1,9 @@
 {"type":"session","version":0,"id":"{{sessionId}}","createdAt":1785157562825,"cwd":"{{cwd}}/workspace"}
 {"type":"turn/start","seq":0,"time":1785157562881,"data":{"turn":1,"trigger":{"kind":"message","source":{"kind":"user","rpcId":"{{rpcId}}"}}}}
-{"type":"user/message","seq":1,"time":1785157562882,"data":{"content":[{"type":"text","text":"Use only Cordis tools. First call cordis_inspect with what \"temporary\". Then call cordis_mount with this exact code: \"return { name: \\\"snapshot-noop\\\", apply(ctx) {} }\". Read its returned id and call cordis_unmount with that exact id. After all three calls succeed, reply exactly CORDIS_UI_DONE and stop."}],"source":{"kind":"user","rpcId":"{{rpcId}}"},"role":"user","id":"27e1fc72-20d0-4875-bf5b-d34750441f30"},"surfaceOp":"append"}
+{"type":"user/message","seq":1,"time":1785157562882,"data":{"content":[{"type":"text","text":"Use only Cordis tools. First call cordis_inspect with what \"temporary\". Then call cordis_mount with this exact code: \"return { name: \\\"snapshot-noop\\\", apply(ctx) {} }\". Read its returned id and call cordis_unmount with that exact id. After all three calls succeed, reply exactly CORDIS_UI_DONE and stop."}],"source":{"kind":"user","rpcId":"{{rpcId}}"}},"surfaceOp":"append"}
 {"type":"session/title","seq":2,"time":1785157562883,"data":{"title":"Use only Cordis tools. First","messageSeqs":[1],"source":{"kind":"fallback"}}}
 {"type":"step/start","seq":3,"time":1785157562937,"data":{"turn":1,"step":1}}
-{"type":"request/header","seq":4,"time":1785157562938,"data":{"header":{"config":{"provider":"deepseek","model":"deepseek-v4-flash","reasoningEffort":"high"},"system":"{{system}}","tools":"{{tools}}","messagePrefix":["{{messagePrefix}}"]},"reason":"initial"}}
+{"type":"request/header","seq":4,"time":1785157562938,"data":{"header":{"config":{"provider":"deepseek-official","model":"deepseek-v4-flash","reasoningEffort":"high"},"system":"{{system}}","tools":"{{tools}}","messagePrefix":["{{messagePrefix}}"]},"reason":"initial"}}
 {"type":"assistant/chunk","seq":5,"time":1785157564667,"data":{"turn":1,"step":1,"chunk":{"type":"block-start","index":0,"blockType":"reasoning"}}}
 {"type":"reasoning-chunks","seq0":6,"time0":1785157564667,"data":{"turn":1,"step":1,"index":0,"dt":[115,31,3,0,1,0,1,21,1,0,0,0,1,23,0,1,0,0,0,24,2,1,0,0,0,28,2,0,0,0,1,23,2,22,2,1,25,2,0,0,25,27,1,1,0,0,28,2,0,0,0,0,32,1,31,1,0,0,0,9,29,3,0,0,0,1,23,1,0,0,0,27,4,0,0,0,23,2,0,0],"texts":["The"," user"," wants"," me"," to",":\n","1","."," Call"," `","cord","is","_in","spect","`"," with"," `","what",":"," \"","t","emporary","\"`\n","2","."," Call"," `","cord","is","_m","ount","`"," with"," the"," exact"," code"," provided","\n","3","."," Read"," the"," returned"," id"," and"," call"," `","cord","is","_un","mount","`"," with"," that"," exact"," id","\n","4","."," Reply"," exactly"," \"","C","ORD","IS","_","UI","_D","ONE","\""," and"," stop","\n\n","Let"," me"," start"," with"," step"," ","1","."]}}
 {"type":"assistant/chunk","seq":87,"time":1785157565360,"data":{"turn":1,"step":1,"chunk":{"type":"block-start","index":1,"blockType":"tool-call"}}}
@@ -12,9 +12,9 @@
 {"type":"assistant/chunk","seq":100,"time":1785157565491,"data":{"turn":1,"step":1,"chunk":{"type":"block-end","index":1,"block":{"type":"tool-call","id":"call_00_KZk918WtlKan9pHMULIT8794","name":"cordis_inspect","arguments":"{\"what\": \"temporary\"}"}}}}
 {"type":"assistant/chunk","seq":101,"time":1785157565491,"data":{"turn":1,"step":1,"chunk":{"type":"usage","usage":{"inputTokens":15137,"outputTokens":128,"cacheReadTokens":1280,"reasoningTokens":81}}}}
 {"type":"assistant/chunk","seq":102,"time":1785157565491,"data":{"turn":1,"step":1,"chunk":{"type":"finish","reason":{"kind":"tool-calls"}}}}
-{"type":"assistant/message","seq":103,"time":1785157565495,"data":{"turn":1,"step":1,"usage":{"inputTokens":15137,"outputTokens":128,"cacheReadTokens":1280,"reasoningTokens":81},"message":{"role":"assistant","content":[{"type":"reasoning","text":"The user wants me to:\n1. Call `cordis_inspect` with `what: \"temporary\"`\n2. Call `cordis_mount` with the exact code provided\n3. Read the returned id and call `cordis_unmount` with that exact id\n4. Reply exactly \"CORDIS_UI_DONE\" and stop\n\nLet me start with step 1."},{"type":"tool-call","id":"call_00_KZk918WtlKan9pHMULIT8794","name":"cordis_inspect","arguments":"{\"what\": \"temporary\"}"}],"source":{"kind":"model","provider":"deepseek","model":"deepseek-v4-flash"},"id":"a3b56157-c6fd-43f8-bc8a-0e2a0c99a8b5"}},"sourceEventSeqs":[5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102],"surfaceOp":"append"}
+{"type":"assistant/message","seq":103,"time":1785157565495,"data":{"turn":1,"step":1,"content":[{"type":"reasoning","text":"The user wants me to:\n1. Call `cordis_inspect` with `what: \"temporary\"`\n2. Call `cordis_mount` with the exact code provided\n3. Read the returned id and call `cordis_unmount` with that exact id\n4. Reply exactly \"CORDIS_UI_DONE\" and stop\n\nLet me start with step 1."},{"type":"tool-call","id":"call_00_KZk918WtlKan9pHMULIT8794","name":"cordis_inspect","arguments":"{\"what\": \"temporary\"}"}],"provenance":{"provider":"deepseek-official","model":"deepseek-v4-flash"},"usage":{"inputTokens":15137,"outputTokens":128,"cacheReadTokens":1280,"reasoningTokens":81}},"sourceEventSeqs":[5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102],"surfaceOp":"append"}
 {"type":"tool/call","seq":104,"time":1785157565496,"data":{"turn":1,"step":1,"callId":"call_00_KZk918WtlKan9pHMULIT8794","name":"cordis_inspect","arguments":"{\"what\": \"temporary\"}"}}
-{"type":"tool/result","seq":105,"time":1785157565500,"data":{"turn":1,"step":1,"message":{"source":{"kind":"tool","callId":"call_00_KZk918WtlKan9pHMULIT8794"},"content":[{"type":"tool-result","toolCallId":"call_00_KZk918WtlKan9pHMULIT8794","content":[{"type":"text","text":"## Temporary Plugins\nNo temporary Plugins are running. Temporary Plugins created with cordis_mount disappear when DSH restarts."}],"isError":false}],"role":"user","id":"95ae124e-f065-4aab-a9c5-bd33c7eafff1"}},"sourceEventSeqs":[104],"surfaceOp":"append"}
+{"type":"tool/result","seq":105,"time":1785157565500,"data":{"turn":1,"step":1,"callId":"call_00_KZk918WtlKan9pHMULIT8794","content":[{"type":"text","text":"## Temporary Plugins\nNo temporary Plugins are running. Temporary Plugins created with cordis_mount disappear when DSH restarts."}],"isError":false},"sourceEventSeqs":[104],"surfaceOp":"append"}
 {"type":"step/end","seq":106,"time":1785157565503,"data":{"turn":1,"step":1}}
 {"type":"step/start","seq":107,"time":1785157565503,"data":{"turn":1,"step":2}}
 {"type":"assistant/chunk","seq":108,"time":1785157566524,"data":{"turn":1,"step":2,"chunk":{"type":"block-start","index":0,"blockType":"reasoning"}}}
@@ -25,9 +25,9 @@
 {"type":"assistant/chunk","seq":157,"time":1785157567041,"data":{"turn":1,"step":2,"chunk":{"type":"block-end","index":1,"block":{"type":"tool-call","id":"call_00_OyrlxqqpnvzTe11sN5Oy2361","name":"cordis_mount","arguments":"{\"code\": \"return { name: \\\"snapshot-noop\\\", apply(ctx) {} }\"}"}}}}
 {"type":"assistant/chunk","seq":158,"time":1785157567042,"data":{"turn":1,"step":2,"chunk":{"type":"usage","usage":{"inputTokens":72,"outputTokens":82,"cacheReadTokens":16512,"reasoningTokens":22}}}}
 {"type":"assistant/chunk","seq":159,"time":1785157567042,"data":{"turn":1,"step":2,"chunk":{"type":"finish","reason":{"kind":"tool-calls"}}}}
-{"type":"assistant/message","seq":160,"time":1785157567043,"data":{"turn":1,"step":2,"usage":{"inputTokens":72,"outputTokens":82,"cacheReadTokens":16512,"reasoningTokens":22},"message":{"role":"assistant","content":[{"type":"reasoning","text":"Good, no temporary plugins running. Now step 2: call cordis_mount with the exact code."},{"type":"tool-call","id":"call_00_OyrlxqqpnvzTe11sN5Oy2361","name":"cordis_mount","arguments":"{\"code\": \"return { name: \\\"snapshot-noop\\\", apply(ctx) {} }\"}"}],"source":{"kind":"model","provider":"deepseek","model":"deepseek-v4-flash"},"id":"b90af675-f604-4fb4-9c27-89c91b27f4ce"}},"sourceEventSeqs":[108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159],"surfaceOp":"append"}
+{"type":"assistant/message","seq":160,"time":1785157567043,"data":{"turn":1,"step":2,"content":[{"type":"reasoning","text":"Good, no temporary plugins running. Now step 2: call cordis_mount with the exact code."},{"type":"tool-call","id":"call_00_OyrlxqqpnvzTe11sN5Oy2361","name":"cordis_mount","arguments":"{\"code\": \"return { name: \\\"snapshot-noop\\\", apply(ctx) {} }\"}"}],"provenance":{"provider":"deepseek-official","model":"deepseek-v4-flash"},"usage":{"inputTokens":72,"outputTokens":82,"cacheReadTokens":16512,"reasoningTokens":22}},"sourceEventSeqs":[108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159],"surfaceOp":"append"}
 {"type":"tool/call","seq":161,"time":1785157567043,"data":{"turn":1,"step":2,"callId":"call_00_OyrlxqqpnvzTe11sN5Oy2361","name":"cordis_mount","arguments":"{\"code\": \"return { name: \\\"snapshot-noop\\\", apply(ctx) {} }\"}"}}
-{"type":"tool/result","seq":162,"time":1785157567049,"data":{"turn":1,"step":2,"message":{"source":{"kind":"tool","callId":"call_00_OyrlxqqpnvzTe11sN5Oy2361"},"content":[{"type":"tool-result","toolCallId":"call_00_OyrlxqqpnvzTe11sN5Oy2361","content":[{"type":"text","text":"Temporary Plugin dyn-1 is running (plugin \"snapshot-noop\"; available until unmounted or DSH restarts)."}],"isError":false}],"role":"user","id":"3148fc0a-f511-4b72-abd5-d184e974cd49"}},"sourceEventSeqs":[161],"surfaceOp":"append"}
+{"type":"tool/result","seq":162,"time":1785157567049,"data":{"turn":1,"step":2,"callId":"call_00_OyrlxqqpnvzTe11sN5Oy2361","content":[{"type":"text","text":"Temporary Plugin dyn-1 is running (plugin \"snapshot-noop\"; available until unmounted or DSH restarts)."}],"isError":false},"sourceEventSeqs":[161],"surfaceOp":"append"}
 {"type":"step/end","seq":163,"time":1785157567050,"data":{"turn":1,"step":2}}
 {"type":"step/start","seq":164,"time":1785157567050,"data":{"turn":1,"step":3}}
 {"type":"assistant/chunk","seq":165,"time":1785157567835,"data":{"turn":1,"step":3,"chunk":{"type":"block-start","index":0,"blockType":"reasoning"}}}
@@ -38,9 +38,9 @@
 {"type":"assistant/chunk","seq":204,"time":1785157568279,"data":{"turn":1,"step":3,"chunk":{"type":"block-end","index":1,"block":{"type":"tool-call","id":"call_00_e38S6zeYdZGvbhecUCil6659","name":"cordis_unmount","arguments":"{\"id\": \"dyn-1\"}"}}}}
 {"type":"assistant/chunk","seq":205,"time":1785157568279,"data":{"turn":1,"step":3,"chunk":{"type":"usage","usage":{"inputTokens":63,"outputTokens":72,"cacheReadTokens":16640,"reasoningTokens":23}}}}
 {"type":"assistant/chunk","seq":206,"time":1785157568279,"data":{"turn":1,"step":3,"chunk":{"type":"finish","reason":{"kind":"tool-calls"}}}}
-{"type":"assistant/message","seq":207,"time":1785157568280,"data":{"turn":1,"step":3,"usage":{"inputTokens":63,"outputTokens":72,"cacheReadTokens":16640,"reasoningTokens":23},"message":{"role":"assistant","content":[{"type":"reasoning","text":"The id is \"dyn-1\". Now step 3: call cordis_unmount with that id."},{"type":"tool-call","id":"call_00_e38S6zeYdZGvbhecUCil6659","name":"cordis_unmount","arguments":"{\"id\": \"dyn-1\"}"}],"source":{"kind":"model","provider":"deepseek","model":"deepseek-v4-flash"},"id":"cdc5b840-4302-486a-8065-fa59bf13f2d9"}},"sourceEventSeqs":[165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,192,193,194,195,196,197,198,199,200,201,202,203,204,205,206],"surfaceOp":"append"}
+{"type":"assistant/message","seq":207,"time":1785157568280,"data":{"turn":1,"step":3,"content":[{"type":"reasoning","text":"The id is \"dyn-1\". Now step 3: call cordis_unmount with that id."},{"type":"tool-call","id":"call_00_e38S6zeYdZGvbhecUCil6659","name":"cordis_unmount","arguments":"{\"id\": \"dyn-1\"}"}],"provenance":{"provider":"deepseek-official","model":"deepseek-v4-flash"},"usage":{"inputTokens":63,"outputTokens":72,"cacheReadTokens":16640,"reasoningTokens":23}},"sourceEventSeqs":[165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,192,193,194,195,196,197,198,199,200,201,202,203,204,205,206],"surfaceOp":"append"}
 {"type":"tool/call","seq":208,"time":1785157568280,"data":{"turn":1,"step":3,"callId":"call_00_e38S6zeYdZGvbhecUCil6659","name":"cordis_unmount","arguments":"{\"id\": \"dyn-1\"}"}}
-{"type":"tool/result","seq":209,"time":1785157568281,"data":{"turn":1,"step":3,"message":{"source":{"kind":"tool","callId":"call_00_e38S6zeYdZGvbhecUCil6659"},"content":[{"type":"tool-result","toolCallId":"call_00_e38S6zeYdZGvbhecUCil6659","content":[{"type":"text","text":"Temporary Plugin dyn-1 was unmounted and removed."}],"isError":false}],"role":"user","id":"758a7b27-56e3-4997-8c4d-effc699cc5e6"}},"sourceEventSeqs":[208],"surfaceOp":"append"}
+{"type":"tool/result","seq":209,"time":1785157568281,"data":{"turn":1,"step":3,"callId":"call_00_e38S6zeYdZGvbhecUCil6659","content":[{"type":"text","text":"Temporary Plugin dyn-1 was unmounted and removed."}],"isError":false},"sourceEventSeqs":[208],"surfaceOp":"append"}
 {"type":"step/end","seq":210,"time":1785157568282,"data":{"turn":1,"step":3}}
 {"type":"step/start","seq":211,"time":1785157568282,"data":{"turn":1,"step":4}}
 {"type":"assistant/chunk","seq":212,"time":1785157569185,"data":{"turn":1,"step":4,"chunk":{"type":"block-start","index":0,"blockType":"reasoning"}}}
@@ -51,6 +51,6 @@
 {"type":"assistant/chunk","seq":244,"time":1785157569551,"data":{"turn":1,"step":4,"chunk":{"type":"block-end","index":1,"block":{"type":"text","text":"CORDIS_UI_DONE"}}}}
 {"type":"assistant/chunk","seq":245,"time":1785157569551,"data":{"turn":1,"step":4,"chunk":{"type":"usage","usage":{"inputTokens":29,"outputTokens":30,"cacheReadTokens":16768,"reasoningTokens":22}}}}
 {"type":"assistant/chunk","seq":246,"time":1785157569551,"data":{"turn":1,"step":4,"chunk":{"type":"finish","reason":{"kind":"stop"}}}}
-{"type":"assistant/message","seq":247,"time":1785157569553,"data":{"turn":1,"step":4,"usage":{"inputTokens":29,"outputTokens":30,"cacheReadTokens":16768,"reasoningTokens":22},"message":{"role":"assistant","content":[{"type":"reasoning","text":"All three calls succeeded. I should now reply exactly \"CORDIS_UI_DONE\" and stop."},{"type":"text","text":"CORDIS_UI_DONE"}],"source":{"kind":"model","provider":"deepseek","model":"deepseek-v4-flash"},"id":"71540121-7bf6-410e-975c-f5ea99d8175a"}},"sourceEventSeqs":[212,213,214,215,216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,240,241,242,243,244,245,246],"surfaceOp":"append"}
+{"type":"assistant/message","seq":247,"time":1785157569553,"data":{"turn":1,"step":4,"content":[{"type":"reasoning","text":"All three calls succeeded. I should now reply exactly \"CORDIS_UI_DONE\" and stop."},{"type":"text","text":"CORDIS_UI_DONE"}],"provenance":{"provider":"deepseek-official","model":"deepseek-v4-flash"},"usage":{"inputTokens":29,"outputTokens":30,"cacheReadTokens":16768,"reasoningTokens":22}},"sourceEventSeqs":[212,213,214,215,216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,240,241,242,243,244,245,246],"surfaceOp":"append"}
 {"type":"step/end","seq":248,"time":1785157569554,"data":{"turn":1,"step":4}}
 {"type":"turn/end","seq":249,"time":1785157569554,"data":{"turn":1,"reason":{"kind":"completed"}}}

apps/web/tests/snapshots/cordis-tool-round/ui.expected.md

@@ -5,52 +5,54 @@
     - tab "Chat" [selected]
     - tab "Trajectory"
 - text: "Use only Cordis tools. First call cordis_inspect with what \"temporary\". Then call cordis_mount with this exact code: \"return { name: \\\"snapshot-noop\\\", apply(ctx) {} }\". Read its returned id and call cordis_unmount with that exact id. After all three calls succeed, reply exactly CORDIS_UI_DONE and stop. {{clock}}"
-- button "复制":
+- button "Copy":
   - img
-- button "在新对话中分支":
+- button "Branch into a new conversation":
   - img
-- button "编辑":
+- button "Edit":
   - img
 - button "Think The user wants me to:":
   - img
   - img
   - text: "Think The user wants me to:"
-- button:
+- button "Inspect temporary":
   - img
   - img
-- text: Inspect temporary
+  - text: Inspect temporary
 - 'button "Think Good, no temporary plugins running. Now step 2: call cordis_mount with the exact code."':
   - img
   - img
   - text: "Think Good, no temporary plugins running. Now step 2: call cordis_mount with the exact code."
-- button [expanded]:
+- 'button "Mount temporary Plugin return { name: \"snapshot-noop\", apply(ctx) {} }" [expanded]':
   - img
-- text: Mount temporary Plugin typescript
-- button "复制"
+  - text: "Mount temporary Plugin return { name: \"snapshot-noop\", apply(ctx) {} }"
+- text: typescript
+- button "Copy"
 - code: "return { name: \"snapshot-noop\", apply(ctx) {} }"
+- text: OUT Temporary Plugin dyn-1 is running (plugin "snapshot-noop"; available until unmounted or DSH restarts).
+- button "Inspect"
 - 'button "Think The id is \"dyn-1\". Now step 3: call cordis_unmount with that id."':
   - img
   - img
   - text: "Think The id is \"dyn-1\". Now step 3: call cordis_unmount with that id."
-- button:
+- button "Unmount temporary Plugin dyn-1":
   - img
   - img
-- text: Unmount temporary Plugin dyn-1
+  - text: Unmount temporary Plugin dyn-1
 - button "Think All three calls succeeded. I should now reply exactly \"CORDIS_UI_DONE\" and stop.":
   - img
   - img
   - text: Think All three calls succeeded. I should now reply exactly "CORDIS_UI_DONE" and stop.
 - paragraph: CORDIS_UI_DONE
-- button "复制":
+- button "Copy":
   - img
-- button "在新对话中分支":
+- button "Branch into a new conversation":
   - img
 - text: {{clock}}
 - textbox "Message the agent"
-- button "Add attachment":
+- button "Commands":
   - img
-- 'button "Access mode, current: Danger Full Access"': Danger Full Access
-- button "Plan mode off, press to turn on": Plan off
+- 'button "Access mode, current: Full access"': Full access
 - button "Select model, current DeepSeek-V4-Flash":
   - text: DeepSeek-V4-Flash
   - img

apps/web/tests/snapshots/details-session-lifecycle/handles.expected.md

@@ -0,0 +1,7 @@
+# AppFrame drag handles
+
+## sidebar
+
+- hit strip present: true
+- cursor: col-resize
+- pill generated: false

apps/web/tests/snapshots/fresh-round-trip/session.jsonl

@@ -1,9 +1,9 @@
 {"type":"session","version":0,"id":"{{sessionId}}","createdAt":1784973850091,"cwd":"{{cwd}}/workspace"}
 {"type":"turn/start","seq":0,"time":1784973850102,"data":{"turn":1,"trigger":{"kind":"message","source":{"kind":"user","rpcId":"{{rpcId}}"}}}}
-{"type":"user/message","seq":1,"time":1784973850103,"data":{"content":[{"type":"text","text":"Use the bash tool to run exactly: echo WEB_E2E_OK. Then reply with the single word DONE and stop."}],"source":{"kind":"user","rpcId":"{{rpcId}}"},"role":"user","id":"2c594e5a-bbcc-4c64-b5ee-8e84eb5dd949"},"surfaceOp":"append"}
+{"type":"user/message","seq":1,"time":1784973850103,"data":{"content":[{"type":"text","text":"Use the bash tool to run exactly: echo WEB_E2E_OK. Then reply with the single word DONE and stop."}],"source":{"kind":"user","rpcId":"{{rpcId}}"}},"surfaceOp":"append"}
 {"type":"session/title","seq":2,"time":1784973850105,"data":{"title":"Use the bash tool to","messageSeqs":[1],"source":{"kind":"fallback"}}}
 {"type":"step/start","seq":3,"time":1784973850164,"data":{"turn":1,"step":1}}
-{"type":"request/header","seq":4,"time":1784973850165,"data":{"header":{"config":{"provider":"deepseek","model":"deepseek-v4-flash"},"system":"{{system}}","tools":"{{tools}}","messagePrefix":["{{messagePrefix}}"]},"reason":"initial"}}
+{"type":"request/header","seq":4,"time":1784973850165,"data":{"header":{"config":{"provider":"deepseek-official","model":"deepseek-v4-flash"},"system":"{{system}}","tools":"{{tools}}","messagePrefix":["{{messagePrefix}}"]},"reason":"initial"}}
 {"type":"assistant/chunk","seq":5,"time":1784973850888,"data":{"turn":1,"step":1,"chunk":{"type":"block-start","index":0,"blockType":"reasoning"}}}
 {"type":"reasoning-chunks","seq0":6,"time0":1784973850889,"data":{"turn":1,"step":1,"index":0,"dt":[199,1,0,0,0,18,1,0,0,0,0,27,0,1,0,0],"texts":["The"," user"," wants"," me"," to"," run"," a"," simple"," bash"," command"," and"," reply"," with"," \"","D","ONE","\"."]}}
 {"type":"assistant/chunk","seq":23,"time":1784973851217,"data":{"turn":1,"step":1,"chunk":{"type":"block-start","index":1,"blockType":"tool-call"}}}
@@ -12,9 +12,9 @@
 {"type":"assistant/chunk","seq":52,"time":1784973851493,"data":{"turn":1,"step":1,"chunk":{"type":"block-end","index":1,"block":{"type":"tool-call","id":"call_00_BYXlxjFaalMg95YVqEeF2495","name":"bash","arguments":"{\"command\": \"echo WEB_E2E_OK\", \"description\": \"Echo the test string\"}"}}}}
 {"type":"assistant/chunk","seq":53,"time":1784973851493,"data":{"turn":1,"step":1,"chunk":{"type":"usage","usage":{"inputTokens":122,"outputTokens":85,"cacheReadTokens":7680,"reasoningTokens":17}}}}
 {"type":"assistant/chunk","seq":54,"time":1784973851493,"data":{"turn":1,"step":1,"chunk":{"type":"finish","reason":{"kind":"tool-calls"}}}}
-{"type":"assistant/message","seq":55,"time":1784973851498,"data":{"turn":1,"step":1,"usage":{"inputTokens":122,"outputTokens":85,"cacheReadTokens":7680,"reasoningTokens":17},"message":{"role":"assistant","content":[{"type":"reasoning","text":"The user wants me to run a simple bash command and reply with \"DONE\"."},{"type":"tool-call","id":"call_00_BYXlxjFaalMg95YVqEeF2495","name":"bash","arguments":"{\"command\": \"echo WEB_E2E_OK\", \"description\": \"Echo the test string\"}"}],"source":{"kind":"model","provider":"deepseek","model":"deepseek-v4-flash"},"id":"e5d8d5fb-f555-4fda-948f-9ab178145929"}},"sourceEventSeqs":[5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54],"surfaceOp":"append"}
+{"type":"assistant/message","seq":55,"time":1784973851498,"data":{"turn":1,"step":1,"content":[{"type":"reasoning","text":"The user wants me to run a simple bash command and reply with \"DONE\"."},{"type":"tool-call","id":"call_00_BYXlxjFaalMg95YVqEeF2495","name":"bash","arguments":"{\"command\": \"echo WEB_E2E_OK\", \"description\": \"Echo the test string\"}"}],"provenance":{"provider":"deepseek-official","model":"deepseek-v4-flash"},"usage":{"inputTokens":122,"outputTokens":85,"cacheReadTokens":7680,"reasoningTokens":17}},"sourceEventSeqs":[5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54],"surfaceOp":"append"}
 {"type":"tool/call","seq":56,"time":1784973851499,"data":{"turn":1,"step":1,"callId":"call_00_BYXlxjFaalMg95YVqEeF2495","name":"bash","arguments":"{\"command\": \"echo WEB_E2E_OK\", \"description\": \"Echo the test string\"}"}}
-{"type":"tool/result","seq":57,"time":1784973851515,"data":{"turn":1,"step":1,"message":{"source":{"kind":"tool","callId":"call_00_BYXlxjFaalMg95YVqEeF2495"},"content":[{"type":"tool-result","toolCallId":"call_00_BYXlxjFaalMg95YVqEeF2495","content":[{"type":"text","text":"WEB_E2E_OK\n"}],"isError":false}],"role":"user","id":"215febf9-ff3c-42b8-93b7-27ce1505c1c2"}},"sourceEventSeqs":[56],"surfaceOp":"append"}
+{"type":"tool/result","seq":57,"time":1784973851515,"data":{"turn":1,"step":1,"callId":"call_00_BYXlxjFaalMg95YVqEeF2495","content":[{"type":"text","text":"WEB_E2E_OK\n"}],"isError":false},"sourceEventSeqs":[56],"surfaceOp":"append"}
 {"type":"step/end","seq":58,"time":1784973851517,"data":{"turn":1,"step":1}}
 {"type":"step/start","seq":59,"time":1784973851518,"data":{"turn":1,"step":2}}
 {"type":"assistant/chunk","seq":60,"time":1784973852194,"data":{"turn":1,"step":2,"chunk":{"type":"block-start","index":0,"blockType":"reasoning"}}}
@@ -26,6 +26,6 @@
 {"type":"assistant/chunk","seq":88,"time":1784973852460,"data":{"turn":1,"step":2,"chunk":{"type":"block-end","index":1,"block":{"type":"text","text":"DONE"}}}}
 {"type":"assistant/chunk","seq":89,"time":1784973852460,"data":{"turn":1,"step":2,"chunk":{"type":"usage","usage":{"inputTokens":97,"outputTokens":26,"cacheReadTokens":7808,"reasoningTokens":23}}}}
 {"type":"assistant/chunk","seq":90,"time":1784973852460,"data":{"turn":1,"step":2,"chunk":{"type":"finish","reason":{"kind":"stop"}}}}
-{"type":"assistant/message","seq":91,"time":1784973852461,"data":{"turn":1,"step":2,"usage":{"inputTokens":97,"outputTokens":26,"cacheReadTokens":7808,"reasoningTokens":23},"message":{"role":"assistant","content":[{"type":"reasoning","text":"The command executed successfully and output \"WEB_E2E_OK\". I just need to reply with \"DONE\"."},{"type":"text","text":"DONE"}],"source":{"kind":"model","provider":"deepseek","model":"deepseek-v4-flash"},"id":"61e83a98-18a9-4f1f-9151-c8783cc39901"}},"sourceEventSeqs":[60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90],"surfaceOp":"append"}
+{"type":"assistant/message","seq":91,"time":1784973852461,"data":{"turn":1,"step":2,"content":[{"type":"reasoning","text":"The command executed successfully and output \"WEB_E2E_OK\". I just need to reply with \"DONE\"."},{"type":"text","text":"DONE"}],"provenance":{"provider":"deepseek-official","model":"deepseek-v4-flash"},"usage":{"inputTokens":97,"outputTokens":26,"cacheReadTokens":7808,"reasoningTokens":23}},"sourceEventSeqs":[60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90],"surfaceOp":"append"}
 {"type":"step/end","seq":92,"time":1784973852461,"data":{"turn":1,"step":2}}
 {"type":"turn/end","seq":93,"time":1784973852462,"data":{"turn":1,"reason":{"kind":"completed"}}}

apps/web/tests/snapshots/fresh-round-trip/ui.expected.md

@@ -5,35 +5,34 @@
     - tab "Chat" [selected]
     - tab "Trajectory"
 - text: "Use the bash tool to run exactly: echo WEB_E2E_OK. Then reply with the single word DONE and stop. {{clock}}"
-- button "复制":
+- button "Copy":
   - img
-- button "在新对话中分支":
+- button "Branch into a new conversation":
   - img
-- button "编辑":
+- button "Edit":
   - img
 - button "Think The user wants me to run a simple bash command and reply with \"DONE\".":
   - img
   - img
   - text: Think The user wants me to run a simple bash command and reply with "DONE".
-- img
-- text: Bash Echo the test string 已完成 workspace echo WEB_E2E_OK
-- button "复制"
-- text: WEB_E2E_OK
+- button "Bash Echo the test string":
+  - img
+  - img
+  - text: Bash Echo the test string
 - button "Think The command executed successfully and output \"WEB_E2E_OK\". I just need to reply with \"DONE\".":
   - img
   - img
   - text: Think The command executed successfully and output "WEB_E2E_OK". I just need to reply with "DONE".
 - paragraph: DONE
-- button "复制":
+- button "Copy":
   - img
-- button "在新对话中分支":
+- button "Branch into a new conversation":
   - img
 - text: {{clock}}
 - textbox "Message the agent"
-- button "Add attachment":
+- button "Commands":
   - img
-- 'button "Access mode, current: Danger Full Access"': Danger Full Access
-- button "Plan mode off, press to turn on": Plan off
+- 'button "Access mode, current: Full access"': Full access
 - button "Select model, current DeepSeek-V4-Flash":
   - text: DeepSeek-V4-Flash
   - img

apps/web/tests/snapshots/lifecycle-chrome/command-menu.expected.md

@@ -0,0 +1,6 @@
+- listbox "Trigger suggestions":
+  - text: Commands
+  - option "goal set or view the goal for a long-running task" [selected]
+  - option "permission Switch the permission preset (sandbox mode + approval policy)"
+  - option "plan Enter or leave plan mode"
+  - option "model Select the model for this conversation"

apps/web/tests/snapshots/lifecycle-chrome/hero.expected.md

@@ -16,7 +16,7 @@
   - treeitem "workspace 1 session" [expanded]:
     - img
     - text: workspace 1 session
-  - treeitem "New Session now" [selected]
+  - treeitem "New Session" [selected]
 - button "Settings":
   - img
   - text: Settings
@@ -26,14 +26,13 @@
   - text: workspace
   - img
 - textbox "Describe what you want to build"
-- button "Add attachment":
+- button "Commands":
   - img
-- 'button "Access mode, current: Danger Full Access"': Danger Full Access
-- button "Plan mode off, press to turn on": Plan off
+- 'button "Access mode, current: Full access"': Full access
 - button "Select model, current DeepSeek-V4-Flash":
   - text: DeepSeek-V4-Flash
   - img
 - button "Send message" [disabled]
-- text: 详情
-- button "关闭详情"
-- text: 点击消息流中的工具行查看详情
+- text: Details
+- button "Close details"
+- text: Click a tool row in the message flow to view its details

apps/web/tests/snapshots/lifecycle-chrome/plan-active.expected.md

@@ -0,0 +1,39 @@
+- button "New session"
+- button "Collapse sidebar":
+  - img
+- button "New session":
+  - img
+  - text: New Session
+- text: Workspaces
+- button "Group by":
+  - img
+- button "Create workspace":
+  - img
+- button "Search sessions":
+  - img
+- textbox "Search name, keywords..."
+- tree "Sessions":
+  - treeitem "workspace 1 session" [expanded]:
+    - img
+    - text: workspace 1 session
+  - treeitem "New Session" [selected]
+- button "Settings":
+  - img
+  - text: Settings
+- text: Let's start building
+- button "Choose workspace":
+  - img
+  - text: workspace
+  - img
+- textbox "Describe what you want to build"
+- button "Commands":
+  - img
+- 'button "Access mode, current: Full access"': Full access
+- button "Plan mode on, press to turn off": Plan
+- button "Select model, current deepseek-v4-flash":
+  - text: deepseek-v4-flash
+  - img
+- button "Send message" [disabled]
+- text: Details
+- button "Close details"
+- text: Click a tool row in the message flow to view its details

apps/web/tests/snapshots/lifecycle-chrome/reloaded.expected.md

@@ -5,27 +5,26 @@
     - tab "Chat" [selected]
     - tab "Trajectory"
 - text: Reply with the single word LIGHTHOUSE and stop. {{clock}}
-- button "复制":
+- button "Copy":
   - img
-- button "在新对话中分支":
+- button "Branch into a new conversation":
   - img
-- button "编辑":
+- button "Edit":
   - img
 - button "Think The user wants me to reply with a single word. Let me comply.":
   - img
   - img
   - text: Think The user wants me to reply with a single word. Let me comply.
 - paragraph: LIGHTHOUSE
-- button "复制":
+- button "Copy":
   - img
-- button "在新对话中分支":
+- button "Branch into a new conversation":
   - img
 - text: {{clock}}
 - textbox "Message the agent"
-- button "Add attachment":
+- button "Commands":
   - img
-- 'button "Access mode, current: Danger Full Access"': Danger Full Access
-- button "Plan mode off, press to turn on": Plan off
+- 'button "Access mode, current: Full access"': Full access
 - button "Select model, current DeepSeek-V4-Flash":
   - text: DeepSeek-V4-Flash
   - img

apps/web/tests/snapshots/lifecycle-chrome/session.jsonl

@@ -1,9 +1,9 @@
 {"type":"session","version":0,"id":"{{sessionId}}","createdAt":1785015039278,"cwd":"{{cwd}}/workspace"}
 {"type":"turn/start","seq":0,"time":1785015039291,"data":{"turn":1,"trigger":{"kind":"message","source":{"kind":"user","rpcId":"{{rpcId}}"}}}}
-{"type":"user/message","seq":1,"time":1785015039292,"data":{"content":[{"type":"text","text":"Reply with the single word LIGHTHOUSE and stop."}],"source":{"kind":"user","rpcId":"{{rpcId}}"},"role":"user","id":"ee28d2ee-08b2-4ed7-a1e9-84865f55e2af"},"surfaceOp":"append"}
+{"type":"user/message","seq":1,"time":1785015039292,"data":{"content":[{"type":"text","text":"Reply with the single word LIGHTHOUSE and stop."}],"source":{"kind":"user","rpcId":"{{rpcId}}"}},"surfaceOp":"append"}
 {"type":"session/title","seq":2,"time":1785015039294,"data":{"title":"Reply with the single word","messageSeqs":[1],"source":{"kind":"fallback"}}}
 {"type":"step/start","seq":3,"time":1785015039362,"data":{"turn":1,"step":1}}
-{"type":"request/header","seq":4,"time":1785015039363,"data":{"header":{"config":{"provider":"deepseek","model":"deepseek-v4-flash"},"system":"{{system}}","tools":"{{tools}}","messagePrefix":["{{messagePrefix}}"]},"reason":"initial"}}
+{"type":"request/header","seq":4,"time":1785015039363,"data":{"header":{"config":{"provider":"deepseek-official","model":"deepseek-v4-flash"},"system":"{{system}}","tools":"{{tools}}","messagePrefix":["{{messagePrefix}}"]},"reason":"initial"}}
 {"type":"assistant/chunk","seq":5,"time":1785015039930,"data":{"turn":1,"step":1,"chunk":{"type":"block-start","index":0,"blockType":"reasoning"}}}
 {"type":"reasoning-chunks","seq0":6,"time0":1785015039930,"data":{"turn":1,"step":1,"index":0,"dt":[162,28,1,0,0,46,1,0,0,0,11,0,0,30],"texts":["The"," user"," wants"," me"," to"," reply"," with"," a"," single"," word","."," Let"," me"," comply","."]}}
 {"type":"assistant/chunk","seq":21,"time":1785015040209,"data":{"turn":1,"step":1,"chunk":{"type":"block-start","index":1,"blockType":"text"}}}
@@ -12,6 +12,6 @@
 {"type":"assistant/chunk","seq":28,"time":1785015040242,"data":{"turn":1,"step":1,"chunk":{"type":"block-end","index":1,"block":{"type":"text","text":"LIGHTHOUSE"}}}}
 {"type":"assistant/chunk","seq":29,"time":1785015040242,"data":{"turn":1,"step":1,"chunk":{"type":"usage","usage":{"inputTokens":109,"outputTokens":21,"cacheReadTokens":7680,"reasoningTokens":15}}}}
 {"type":"assistant/chunk","seq":30,"time":1785015040242,"data":{"turn":1,"step":1,"chunk":{"type":"finish","reason":{"kind":"stop"}}}}
-{"type":"assistant/message","seq":31,"time":1785015040244,"data":{"turn":1,"step":1,"usage":{"inputTokens":109,"outputTokens":21,"cacheReadTokens":7680,"reasoningTokens":15},"message":{"role":"assistant","content":[{"type":"reasoning","text":"The user wants me to reply with a single word. Let me comply."},{"type":"text","text":"LIGHTHOUSE"}],"source":{"kind":"model","provider":"deepseek","model":"deepseek-v4-flash"},"id":"2101eadc-3475-4c77-ae0a-0107b12c34bc"}},"sourceEventSeqs":[5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30],"surfaceOp":"append"}
+{"type":"assistant/message","seq":31,"time":1785015040244,"data":{"turn":1,"step":1,"content":[{"type":"reasoning","text":"The user wants me to reply with a single word. Let me comply."},{"type":"text","text":"LIGHTHOUSE"}],"provenance":{"provider":"deepseek-official","model":"deepseek-v4-flash"},"usage":{"inputTokens":109,"outputTokens":21,"cacheReadTokens":7680,"reasoningTokens":15}},"sourceEventSeqs":[5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30],"surfaceOp":"append"}
 {"type":"step/end","seq":32,"time":1785015040246,"data":{"turn":1,"step":1}}
 {"type":"turn/end","seq":33,"time":1785015040247,"data":{"turn":1,"reason":{"kind":"completed"}}}

apps/web/tests/snapshots/live-interactions/cancel.expected.md

@@ -5,24 +5,23 @@
     - tab "Chat" [selected]
     - tab "Trajectory"
 - text: Reply with a one-sentence description of event sourcing, then stop. {{clock}}
-- button "复制":
+- button "Copy":
   - img
-- button "在新对话中分支":
+- button "Branch into a new conversation":
   - img
-- button "编辑":
+- button "Edit":
   - img
 - paragraph: partial
-- text: 已停止
-- button "复制":
+- text: Stopped
+- button "Copy":
   - img
-- button "在新对话中分支":
+- button "Branch into a new conversation":
   - img
 - text: {{clock}}
 - textbox "Message the agent"
-- button "Add attachment":
+- button "Commands":
   - img
-- 'button "Access mode, current: Danger Full Access"': Danger Full Access
-- button "Plan mode off, press to turn on": Plan off
+- 'button "Access mode, current: Full access"': Full access
 - button "Select model, current DeepSeek-V4-Flash":
   - text: DeepSeek-V4-Flash
   - img

apps/web/tests/snapshots/live-interactions/error-auth.expected.md

@@ -5,17 +5,16 @@
     - tab "Chat" [selected]
     - tab "Trajectory"
 - text: Reply with a one-sentence description of event sourcing, then stop. {{clock}}
-- button "复制":
+- button "Copy":
   - img
-- button "在新对话中分支":
+- button "Branch into a new conversation":
   - img
-- button "编辑":
+- button "Edit":
   - img
 - textbox "Message the agent"
-- button "Add attachment":
+- button "Commands":
   - img
-- 'button "Access mode, current: Danger Full Access"': Danger Full Access
-- button "Plan mode off, press to turn on": Plan off
+- 'button "Access mode, current: Full access"': Full access
 - button "Select model, current DeepSeek-V4-Flash":
   - text: DeepSeek-V4-Flash
   - img

apps/web/tests/snapshots/live-interactions/loading.expected.md

@@ -0,0 +1,23 @@
+- banner:
+  - navigation "Session hierarchy":
+    - button "Reply with a one-sentence description" [disabled]
+  - tablist:
+    - tab "Chat" [selected]
+    - tab "Trajectory"
+- text: Reply with a one-sentence description of event sourcing, then stop. {{clock}}
+- button "Copy":
+  - img
+- button "Branch into a new conversation":
+  - img
+- button "Edit":
+  - img
+- paragraph: partial
+- status: Deep diving...
+- textbox "Message the agent"
+- button "Commands":
+  - img
+- 'button "Access mode, current: Full access"': Full access
+- button "Select model, current DeepSeek-V4-Flash":
+  - text: DeepSeek-V4-Flash
+  - img
+- button "Stop generating"

apps/web/tests/snapshots/live-interactions/retry.expected.md

@@ -5,27 +5,28 @@
     - tab "Chat" [selected]
     - tab "Trajectory"
 - text: Reply with a one-sentence description of event sourcing, then stop. {{clock}}
-- button "复制":
+- button "Copy":
   - img
-- button "在新对话中分支":
+- button "Branch into a new conversation":
   - img
-- button "编辑":
+- button "Edit":
   - img
+- group:
+  - status: Retried model request (1/2) · {{duration}}
 - button "Think The user is asking for a one-sentence description of event sourcing. This is a straightforward knowledge question that doesn't require any skill loading or tool calls.":
   - img
   - img
   - text: Think The user is asking for a one-sentence description of event sourcing. This is a straightforward knowledge question that doesn't require any skill loading or tool calls.
 - paragraph: Event sourcing is a pattern where all changes to an application's state are stored as an immutable, append-only sequence of events, rather than persisting only the current state, enabling full auditability, temporal queries, and event-driven architectures.
-- button "复制":
+- button "Copy":
   - img
-- button "在新对话中分支":
+- button "Branch into a new conversation":
   - img
 - text: {{clock}}
 - textbox "Message the agent"
-- button "Add attachment":
+- button "Commands":
   - img
-- 'button "Access mode, current: Danger Full Access"': Danger Full Access
-- button "Plan mode off, press to turn on": Plan off
+- 'button "Access mode, current: Full access"': Full access
 - button "Select model, current DeepSeek-V4-Flash":
   - text: DeepSeek-V4-Flash
   - img

apps/web/tests/snapshots/live-interactions/session.jsonl

@@ -1,9 +1,9 @@
 {"type":"session","version":0,"id":"{{sessionId}}","createdAt":1784998084441,"cwd":"{{cwd}}/workspace"}
 {"type":"turn/start","seq":0,"time":1784998084454,"data":{"turn":1,"trigger":{"kind":"message","source":{"kind":"user","rpcId":"{{rpcId}}"}}}}
-{"type":"user/message","seq":1,"time":1784998084454,"data":{"content":[{"type":"text","text":"Reply with a one-sentence description of event sourcing, then stop."}],"source":{"kind":"user","rpcId":"{{rpcId}}"},"role":"user","id":"dc9a43b2-63a3-49bc-97e9-9dfb6465f6c1"},"surfaceOp":"append"}
+{"type":"user/message","seq":1,"time":1784998084454,"data":{"content":[{"type":"text","text":"Reply with a one-sentence description of event sourcing, then stop."}],"source":{"kind":"user","rpcId":"{{rpcId}}"}},"surfaceOp":"append"}
 {"type":"session/title","seq":2,"time":1784998084457,"data":{"title":"Reply with a one-sentence description","messageSeqs":[1],"source":{"kind":"fallback"}}}
 {"type":"step/start","seq":3,"time":1784998084519,"data":{"turn":1,"step":1}}
-{"type":"request/header","seq":4,"time":1784998084520,"data":{"header":{"config":{"provider":"deepseek","model":"deepseek-v4-flash"},"system":"{{system}}","tools":"{{tools}}","messagePrefix":["{{messagePrefix}}"]},"reason":"initial"}}
+{"type":"request/header","seq":4,"time":1784998084520,"data":{"header":{"config":{"provider":"deepseek-official","model":"deepseek-v4-flash"},"system":"{{system}}","tools":"{{tools}}","messagePrefix":["{{messagePrefix}}"]},"reason":"initial"}}
 {"type":"assistant/chunk","seq":5,"time":1784998084900,"data":{"turn":1,"step":1,"chunk":{"type":"block-start","index":0,"blockType":"reasoning"}}}
 {"type":"reasoning-chunks","seq0":6,"time0":1784998084900,"data":{"turn":1,"step":1,"index":0,"dt":[153,3,0,29,1,0,0,28,0,1,0,0,0,28,0,0,0,29,1,0,29,0,0,29,0,0,36,0,21,29],"texts":["The"," user"," is"," asking"," for"," a"," one","-s","entence"," description"," of"," event"," sourcing","."," This"," is"," a"," straightforward"," knowledge"," question"," that"," doesn","'t"," require"," any"," skill"," loading"," or"," tool"," calls","."]}}
 {"type":"assistant/chunk","seq":37,"time":1784998085318,"data":{"turn":1,"step":1,"chunk":{"type":"block-start","index":1,"blockType":"text"}}}
@@ -12,6 +12,6 @@
 {"type":"assistant/chunk","seq":86,"time":1784998085814,"data":{"turn":1,"step":1,"chunk":{"type":"block-end","index":1,"block":{"type":"text","text":"Event sourcing is a pattern where all changes to an application's state are stored as an immutable, append-only sequence of events, rather than persisting only the current state, enabling full auditability, temporal queries, and event-driven architectures."}}}}
 {"type":"assistant/chunk","seq":87,"time":1784998085814,"data":{"turn":1,"step":1,"chunk":{"type":"usage","usage":{"inputTokens":110,"outputTokens":79,"cacheReadTokens":7680,"reasoningTokens":31}}}}
 {"type":"assistant/chunk","seq":88,"time":1784998085814,"data":{"turn":1,"step":1,"chunk":{"type":"finish","reason":{"kind":"stop"}}}}
-{"type":"assistant/message","seq":89,"time":1784998085818,"data":{"turn":1,"step":1,"usage":{"inputTokens":110,"outputTokens":79,"cacheReadTokens":7680,"reasoningTokens":31},"message":{"role":"assistant","content":[{"type":"reasoning","text":"The user is asking for a one-sentence description of event sourcing. This is a straightforward knowledge question that doesn't require any skill loading or tool calls."},{"type":"text","text":"Event sourcing is a pattern where all changes to an application's state are stored as an immutable, append-only sequence of events, rather than persisting only the current state, enabling full auditability, temporal queries, and event-driven architectures."}],"source":{"kind":"model","provider":"deepseek","model":"deepseek-v4-flash"},"id":"3396618c-56a2-4f97-a9c7-2a3cbb16a3c8"}},"sourceEventSeqs":[5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88],"surfaceOp":"append"}
+{"type":"assistant/message","seq":89,"time":1784998085818,"data":{"turn":1,"step":1,"content":[{"type":"reasoning","text":"The user is asking for a one-sentence description of event sourcing. This is a straightforward knowledge question that doesn't require any skill loading or tool calls."},{"type":"text","text":"Event sourcing is a pattern where all changes to an application's state are stored as an immutable, append-only sequence of events, rather than persisting only the current state, enabling full auditability, temporal queries, and event-driven architectures."}],"provenance":{"provider":"deepseek-official","model":"deepseek-v4-flash"},"usage":{"inputTokens":110,"outputTokens":79,"cacheReadTokens":7680,"reasoningTokens":31}},"sourceEventSeqs":[5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88],"surfaceOp":"append"}
 {"type":"step/end","seq":90,"time":1784998085820,"data":{"turn":1,"step":1}}
 {"type":"turn/end","seq":91,"time":1784998085821,"data":{"turn":1,"reason":{"kind":"completed"}}}

apps/web/tests/snapshots/message-actions/fork.expected.md

@@ -0,0 +1,7 @@
+- tree "Sessions":
+  - treeitem "Ungrouped 3 sessions" [expanded]:
+    - img
+    - text: Ungrouped 3 sessions
+  - treeitem "Use the read tool twice (2) now" [selected]
+  - treeitem "Use the read tool twice (1) now"
+  - treeitem "Use the read tool twice 1min"

apps/web/tests/snapshots/message-actions/ui.expected.md

@@ -4,39 +4,42 @@
   - tablist:
     - tab "Chat" [selected]
     - tab "Trajectory"
-- text: "Use the read tool twice in one assistant message: read a.txt and b.txt. Then reply with the single word DONE and stop. {{clock}}"
-- button "复制":
+- text: "Use the read tool twice in one assistant message: read a.txt and b.txt. Then reply with the single word DONE and stop. 7/25 {{clock}}"
+- button "Copy":
   - img
-- tooltip "复制"
-- button "在新对话中分支":
+- tooltip "Copy"
+- button "Branch into a new conversation":
   - img
-- button "编辑":
+- button "Edit":
   - img
 - button "Think The user wants me to read a.txt and b.txt, then reply with \"DONE\". Let me do both reads in parallel.":
   - img
   - img
   - text: Think The user wants me to read a.txt and b.txt, then reply with "DONE". Let me do both reads in parallel.
-- img
-- text: Read
-- button "a.txt"
-- img
-- text: Read
-- button "b.txt"
+- button "Read a.txt":
+  - img
+  - img
+  - text: Read
+  - button "a.txt"
+- button "Read b.txt":
+  - img
+  - img
+  - text: Read
+  - button "b.txt"
 - button "Think Both files have been read. a.txt contains \"alpha\" and b.txt contains \"beta\". I'll now reply with DONE as instructed.":
   - img
   - img
   - text: Think Both files have been read. a.txt contains "alpha" and b.txt contains "beta". I'll now reply with DONE as instructed.
 - paragraph: DONE
-- button "复制":
+- button "Copy":
   - img
-- button "在新对话中分支":
+- button "Branch into a new conversation":
   - img
-- text: {{clock}}
+- text: 7/25 {{clock}}
 - textbox "Message the agent"
-- button "Add attachment":
+- button "Commands":
   - img
-- 'button "Access mode, current: Danger Full Access"': Danger Full Access
-- button "Plan mode off, press to turn on": Plan off
+- 'button "Access mode, current: Full access"': Full access
 - button "Select model, current deepseek-v4-flash":
   - text: deepseek-v4-flash
   - img

apps/web/tests/snapshots/models-settings/configured.expected.md

@@ -0,0 +1,20 @@
+- dialog "设置":
+  - navigation:
+    - text: 设置
+    - button "通用设置":
+      - img
+      - text: 通用设置
+    - button "模型":
+      - img
+      - text: 模型
+  - button "关闭":
+    - img
+    - text: 关闭
+  - heading "模型" [level=2]
+  - paragraph: 填入各提供方的 API 密钥即可使用其模型。
+  - list:
+    - listitem:
+      - text: minimax-cn
+      - button "编辑"
+      - button "删除"
+  - button "+ 添加提供方"

apps/web/tests/snapshots/models-settings/delete.expected.md

@@ -0,0 +1,7 @@
+- dialog "删除模型提供方？":
+  - heading "删除模型提供方？" [level=2]
+  - button "关闭":
+    - img
+  - paragraph: 删除此模型提供方会移除其配置。在重新添加前，你将无法继续使用其模型。
+  - button "取消"
+  - button "删除提供方"

apps/web/tests/snapshots/models-settings/empty.expected.md

@@ -0,0 +1,60 @@
+- dialog "设置":
+  - navigation:
+    - text: 设置
+    - button "通用设置":
+      - img
+      - text: 通用设置
+    - button "模型":
+      - img
+      - text: 模型
+  - button "关闭":
+    - img
+    - text: 关闭
+  - heading "模型" [level=2]
+  - paragraph: 填入各提供方的 API 密钥即可使用其模型。
+  - list
+  - text: 提供方
+  - combobox "提供方":
+    - option "amazon-bedrock"
+    - option "ant-ling"
+    - option "anthropic"
+    - option "azure-openai-responses"
+    - option "cerebras"
+    - option "cloudflare-ai-gateway"
+    - option "cloudflare-workers-ai"
+    - option "deepseek"
+    - option "fireworks"
+    - option "github-copilot"
+    - option "google"
+    - option "google-vertex"
+    - option "groq"
+    - option "huggingface"
+    - option "kimi-coding"
+    - option "minimax"
+    - option "minimax-cn" [selected]
+    - option "mistral"
+    - option "moonshotai"
+    - option "moonshotai-cn"
+    - option "nvidia"
+    - option "openai"
+    - option "openai-codex"
+    - option "opencode"
+    - option "opencode-go"
+    - option "openrouter"
+    - option "qwen-token-plan"
+    - option "qwen-token-plan-cn"
+    - option "together"
+    - option "vercel-ai-gateway"
+    - option "xai"
+    - option "xiaomi"
+    - option "xiaomi-token-plan-ams"
+    - option "xiaomi-token-plan-cn"
+    - option "xiaomi-token-plan-sgp"
+    - option "zai"
+    - option "zai-coding-cn"
+  - text: API 密钥
+  - textbox "API 密钥":
+    - /placeholder: 输入 API 密钥
+  - group: 自定义设置
+  - button "取消"
+  - button "保存"

apps/web/tests/snapshots/navigation-panes/search-results.expected.md

@@ -0,0 +1,2 @@
+- tree "Search results":
+  - 'treeitem "{{workspace}} {{workspace}} ## Navigation Summary - alpha nav - beta nav ``` echo WATERFALL ```"'

apps/web/tests/snapshots/navigation-panes/seed.jsonl

@@ -1,9 +1,9 @@
 {"type":"session","version":0,"id":"{{sessionId}}","createdAt":1785011380476,"cwd":"{{cwd}}/workspace"}
 {"type":"turn/start","seq":0,"time":1785011380489,"data":{"turn":1,"trigger":{"kind":"message","source":{"kind":"user","rpcId":"{{rpcId}}"}}}}
-{"type":"user/message","seq":1,"time":1785011380490,"data":{"content":[{"type":"text","text":"NavScenario: first run bash to print exactly NAVIGATION_OK, then read nav-a.md and nav-b.md using two read calls in ONE assistant message, then reply with the single word FIRST_DONE and stop."}],"source":{"kind":"user","rpcId":"{{rpcId}}"},"role":"user","id":"7dcfe547-5555-4e5d-b2a0-3f9d2e0836a9"},"surfaceOp":"append"}
+{"type":"user/message","seq":1,"time":1785011380490,"data":{"content":[{"type":"text","text":"NavScenario: first run bash to print exactly NAVIGATION_OK, then read nav-a.md and nav-b.md using two read calls in ONE assistant message, then reply with the single word FIRST_DONE and stop."}],"source":{"kind":"user","rpcId":"{{rpcId}}"}},"surfaceOp":"append"}
 {"type":"session/title","seq":2,"time":1785011380492,"data":{"title":"NavScenario: first run bash to","messageSeqs":[1],"source":{"kind":"fallback"}}}
 {"type":"step/start","seq":3,"time":1785011380549,"data":{"turn":1,"step":1}}
-{"type":"request/header","seq":4,"time":1785011380550,"data":{"header":{"config":{"provider":"deepseek","model":"deepseek-v4-flash"},"system":"{{system}}","tools":"{{tools}}","messagePrefix":["{{messagePrefix}}"]},"reason":"initial"}}
+{"type":"request/header","seq":4,"time":1785011380550,"data":{"header":{"config":{"provider":"deepseek-official","model":"deepseek-v4-flash"},"system":"{{system}}","tools":"{{tools}}","messagePrefix":["{{messagePrefix}}"]},"reason":"initial"}}
 {"type":"assistant/chunk","seq":5,"time":1785011380917,"data":{"turn":1,"step":1,"chunk":{"type":"block-start","index":0,"blockType":"reasoning"}}}
 {"type":"reasoning-chunks","seq0":6,"time0":1785011380917,"data":{"turn":1,"step":1,"index":0,"dt":[110,25,1,0,0,25,1,0,26,0,1,0,27,1,0,0,0,26,1,0,0,26,0,0,0,0,1,25,0,0,25,0,1,0,0,0,26,1,0,25,0,0,27,1,0,0,0,0,25,28,0,1,0,0,0,27,0,0,0,25,1,24,1,0,25],"texts":["The"," user"," wants"," me"," to"," follow"," a"," specific"," navigation"," scenario","."," Let"," me",":\n\n","1","."," Run"," bash"," to"," print"," \"","NA","V","IG","ATION","_OK","\"\n","2","."," Read"," nav","-a",".md"," and"," nav","-b",".md"," in"," two"," read"," calls"," in"," ONE"," message","\n","3","."," Reply"," with"," \"","FIR","ST","_D","ONE","\"\n\n","Let"," me"," start"," with"," the"," bash"," command"," and"," the"," reads","."]}}
 {"type":"assistant/chunk","seq":72,"time":1785011381556,"data":{"turn":1,"step":1,"chunk":{"type":"block-start","index":1,"blockType":"tool-call"}}}
@@ -18,13 +18,13 @@
 {"type":"assistant/chunk","seq":130,"time":1785011382087,"data":{"turn":1,"step":1,"chunk":{"type":"block-end","index":3,"block":{"type":"tool-call","id":"call_02_k8Z6wGirxfnW96Iv8mkz9224","name":"read","arguments":"{\"file_path\": \"nav-b.md\"}"}}}}
 {"type":"assistant/chunk","seq":131,"time":1785011382087,"data":{"turn":1,"step":1,"chunk":{"type":"usage","usage":{"inputTokens":140,"outputTokens":197,"cacheReadTokens":7680,"reasoningTokens":66}}}}
 {"type":"assistant/chunk","seq":132,"time":1785011382087,"data":{"turn":1,"step":1,"chunk":{"type":"finish","reason":{"kind":"tool-calls"}}}}
-{"type":"assistant/message","seq":133,"time":1785011382091,"data":{"turn":1,"step":1,"usage":{"inputTokens":140,"outputTokens":197,"cacheReadTokens":7680,"reasoningTokens":66},"message":{"role":"assistant","content":[{"type":"reasoning","text":"The user wants me to follow a specific navigation scenario. Let me:\n\n1. Run bash to print \"NAVIGATION_OK\"\n2. Read nav-a.md and nav-b.md in two read calls in ONE message\n3. Reply with \"FIRST_DONE\"\n\nLet me start with the bash command and the reads."},{"type":"tool-call","id":"call_00_kFKHaEXcTYEex0iDZw0C2432","name":"bash","arguments":"{\"command\": \"echo NAVIGATION_OK\", \"description\": \"Print NAVIGATION_OK\"}"},{"type":"tool-call","id":"call_01_tK4hIIRVTMgAvdzs7m9j6212","name":"read","arguments":"{\"file_path\": \"nav-a.md\"}"},{"type":"tool-call","id":"call_02_k8Z6wGirxfnW96Iv8mkz9224","name":"read","arguments":"{\"file_path\": \"nav-b.md\"}"}],"source":{"kind":"model","provider":"deepseek","model":"deepseek-v4-flash"},"id":"83b27ad0-4286-478f-92ef-3bc82bf0589b"}},"sourceEventSeqs":[5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132],"surfaceOp":"append"}
+{"type":"assistant/message","seq":133,"time":1785011382091,"data":{"turn":1,"step":1,"content":[{"type":"reasoning","text":"The user wants me to follow a specific navigation scenario. Let me:\n\n1. Run bash to print \"NAVIGATION_OK\"\n2. Read nav-a.md and nav-b.md in two read calls in ONE message\n3. Reply with \"FIRST_DONE\"\n\nLet me start with the bash command and the reads."},{"type":"tool-call","id":"call_00_kFKHaEXcTYEex0iDZw0C2432","name":"bash","arguments":"{\"command\": \"echo NAVIGATION_OK\", \"description\": \"Print NAVIGATION_OK\"}"},{"type":"tool-call","id":"call_01_tK4hIIRVTMgAvdzs7m9j6212","name":"read","arguments":"{\"file_path\": \"nav-a.md\"}"},{"type":"tool-call","id":"call_02_k8Z6wGirxfnW96Iv8mkz9224","name":"read","arguments":"{\"file_path\": \"nav-b.md\"}"}],"provenance":{"provider":"deepseek-official","model":"deepseek-v4-flash"},"usage":{"inputTokens":140,"outputTokens":197,"cacheReadTokens":7680,"reasoningTokens":66}},"sourceEventSeqs":[5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132],"surfaceOp":"append"}
 {"type":"tool/call","seq":134,"time":1785011382092,"data":{"turn":1,"step":1,"callId":"call_00_kFKHaEXcTYEex0iDZw0C2432","name":"bash","arguments":"{\"command\": \"echo NAVIGATION_OK\", \"description\": \"Print NAVIGATION_OK\"}"}}
-{"type":"tool/result","seq":135,"time":1785011382105,"data":{"turn":1,"step":1,"message":{"source":{"kind":"tool","callId":"call_00_kFKHaEXcTYEex0iDZw0C2432"},"content":[{"type":"tool-result","toolCallId":"call_00_kFKHaEXcTYEex0iDZw0C2432","content":[{"type":"text","text":"NAVIGATION_OK\n"}],"isError":false}],"role":"user","id":"d6e29f9e-8177-4f12-b1b6-2eda4c8f5c31"}},"sourceEventSeqs":[134],"surfaceOp":"append"}
+{"type":"tool/result","seq":135,"time":1785011382105,"data":{"turn":1,"step":1,"callId":"call_00_kFKHaEXcTYEex0iDZw0C2432","content":[{"type":"text","text":"NAVIGATION_OK\n"}],"isError":false},"sourceEventSeqs":[134],"surfaceOp":"append"}
 {"type":"tool/call","seq":136,"time":1785011382105,"data":{"turn":1,"step":1,"callId":"call_01_tK4hIIRVTMgAvdzs7m9j6212","name":"read","arguments":"{\"file_path\": \"nav-a.md\"}"}}
 {"type":"tool/call","seq":137,"time":1785011382106,"data":{"turn":1,"step":1,"callId":"call_02_k8Z6wGirxfnW96Iv8mkz9224","name":"read","arguments":"{\"file_path\": \"nav-b.md\"}"}}
-{"type":"tool/result","seq":138,"time":1785011382113,"data":{"turn":1,"step":1,"message":{"source":{"kind":"tool","callId":"call_01_tK4hIIRVTMgAvdzs7m9j6212"},"content":[{"type":"tool-result","toolCallId":"call_01_tK4hIIRVTMgAvdzs7m9j6212","content":[{"type":"text","text":"<path>{{cwd}}/workspace/nav-a.md</path>\n<type>file</type>\n<content>\n1: # alpha nav\n\n(End of file - total 1 lines)\n</content>"}],"isError":false}],"role":"user","id":"efca7baf-cbb8-462f-ad75-580357b58676"}},"sourceEventSeqs":[136],"surfaceOp":"append"}
-{"type":"tool/result","seq":139,"time":1785011382114,"data":{"turn":1,"step":1,"message":{"source":{"kind":"tool","callId":"call_02_k8Z6wGirxfnW96Iv8mkz9224"},"content":[{"type":"tool-result","toolCallId":"call_02_k8Z6wGirxfnW96Iv8mkz9224","content":[{"type":"text","text":"<path>{{cwd}}/workspace/nav-b.md</path>\n<type>file</type>\n<content>\n1: # beta nav\n\n(End of file - total 1 lines)\n</content>"}],"isError":false}],"role":"user","id":"e1c70190-9e68-429d-963d-8a30ab779ddd"}},"sourceEventSeqs":[137],"surfaceOp":"append"}
+{"type":"tool/result","seq":138,"time":1785011382113,"data":{"turn":1,"step":1,"callId":"call_01_tK4hIIRVTMgAvdzs7m9j6212","content":[{"type":"text","text":"<path>{{cwd}}/workspace/nav-a.md</path>\n<type>file</type>\n<content>\n1: # alpha nav\n\n(End of file - total 1 lines)\n</content>"}],"isError":false},"sourceEventSeqs":[136],"surfaceOp":"append"}
+{"type":"tool/result","seq":139,"time":1785011382114,"data":{"turn":1,"step":1,"callId":"call_02_k8Z6wGirxfnW96Iv8mkz9224","content":[{"type":"text","text":"<path>{{cwd}}/workspace/nav-b.md</path>\n<type>file</type>\n<content>\n1: # beta nav\n\n(End of file - total 1 lines)\n</content>"}],"isError":false},"sourceEventSeqs":[137],"surfaceOp":"append"}
 {"type":"step/end","seq":140,"time":1785011382117,"data":{"turn":1,"step":1}}
 {"type":"step/start","seq":141,"time":1785011382118,"data":{"turn":1,"step":2}}
 {"type":"assistant/chunk","seq":142,"time":1785011382673,"data":{"turn":1,"step":2,"chunk":{"type":"block-start","index":0,"blockType":"reasoning"}}}
@@ -35,11 +35,11 @@
 {"type":"assistant/chunk","seq":200,"time":1785011383090,"data":{"turn":1,"step":2,"chunk":{"type":"block-end","index":1,"block":{"type":"text","text":"FIRST_DONE"}}}}
 {"type":"assistant/chunk","seq":201,"time":1785011383090,"data":{"turn":1,"step":2,"chunk":{"type":"usage","usage":{"inputTokens":349,"outputTokens":56,"cacheReadTokens":7808,"reasoningTokens":51}}}}
 {"type":"assistant/chunk","seq":202,"time":1785011383090,"data":{"turn":1,"step":2,"chunk":{"type":"finish","reason":{"kind":"stop"}}}}
-{"type":"assistant/message","seq":203,"time":1785011383091,"data":{"turn":1,"step":2,"usage":{"inputTokens":349,"outputTokens":56,"cacheReadTokens":7808,"reasoningTokens":51},"message":{"role":"assistant","content":[{"type":"reasoning","text":"All three calls succeeded:\n1. bash printed \"NAVIGATION_OK\"\n2. nav-a.md contains \"# alpha nav\"\n3. nav-b.md contains \"# beta nav\"\n\nNow I need to reply with the single word \"FIRST_DONE\"."},{"type":"text","text":"FIRST_DONE"}],"source":{"kind":"model","provider":"deepseek","model":"deepseek-v4-flash"},"id":"0115844e-fac0-4985-9ba7-dcf1dde63b83"}},"sourceEventSeqs":[142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,192,193,194,195,196,197,198,199,200,201,202],"surfaceOp":"append"}
+{"type":"assistant/message","seq":203,"time":1785011383091,"data":{"turn":1,"step":2,"content":[{"type":"reasoning","text":"All three calls succeeded:\n1. bash printed \"NAVIGATION_OK\"\n2. nav-a.md contains \"# alpha nav\"\n3. nav-b.md contains \"# beta nav\"\n\nNow I need to reply with the single word \"FIRST_DONE\"."},{"type":"text","text":"FIRST_DONE"}],"provenance":{"provider":"deepseek-official","model":"deepseek-v4-flash"},"usage":{"inputTokens":349,"outputTokens":56,"cacheReadTokens":7808,"reasoningTokens":51}},"sourceEventSeqs":[142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,192,193,194,195,196,197,198,199,200,201,202],"surfaceOp":"append"}
 {"type":"step/end","seq":204,"time":1785011383091,"data":{"turn":1,"step":2}}
 {"type":"turn/end","seq":205,"time":1785011383092,"data":{"turn":1,"reason":{"kind":"completed"}}}
 {"type":"turn/start","seq":206,"time":1785011383106,"data":{"turn":2,"trigger":{"kind":"message","source":{"kind":"user","rpcId":"{{rpcId}}"}}}}
-{"type":"user/message","seq":207,"time":1785011383107,"data":{"content":[{"type":"text","text":"Reply in markdown with: a level-2 heading \"Navigation Summary\", a bulleted list of exactly two items, and a fenced code block containing echo WATERFALL. Then stop."}],"source":{"kind":"user","rpcId":"{{rpcId}}"},"role":"user","id":"1d7a8563-4ae6-49f3-9a65-41f3df300a75"},"surfaceOp":"append"}
+{"type":"user/message","seq":207,"time":1785011383107,"data":{"content":[{"type":"text","text":"Reply in markdown with: a level-2 heading \"Navigation Summary\", a bulleted list of exactly two items, and a fenced code block containing echo WATERFALL. Then stop."}],"source":{"kind":"user","rpcId":"{{rpcId}}"}},"surfaceOp":"append"}
 {"type":"step/start","seq":208,"time":1785011383107,"data":{"turn":2,"step":1}}
 {"type":"assistant/chunk","seq":209,"time":1785011383497,"data":{"turn":2,"step":1,"chunk":{"type":"block-start","index":0,"blockType":"reasoning"}}}
 {"type":"reasoning-chunks","seq0":210,"time0":1785011383497,"data":{"turn":2,"step":1,"index":0,"dt":[125,23,1,0,0,88,0,0,5,0,1,0,0,7,0],"texts":["The"," user"," wants"," me"," to"," reply"," with"," a"," specific"," format","."," Let"," me"," do"," that","."]}}
@@ -49,6 +49,6 @@
 {"type":"assistant/chunk","seq":247,"time":1785011383903,"data":{"turn":2,"step":1,"chunk":{"type":"block-end","index":1,"block":{"type":"text","text":"## Navigation Summary\n\n- alpha nav\n- beta nav\n\n```\necho WATERFALL\n```"}}}}
 {"type":"assistant/chunk","seq":248,"time":1785011383903,"data":{"turn":2,"step":1,"chunk":{"type":"usage","usage":{"inputTokens":141,"outputTokens":36,"cacheReadTokens":8064,"reasoningTokens":16}}}}
 {"type":"assistant/chunk","seq":249,"time":1785011383903,"data":{"turn":2,"step":1,"chunk":{"type":"finish","reason":{"kind":"stop"}}}}
-{"type":"assistant/message","seq":250,"time":1785011383904,"data":{"turn":2,"step":1,"usage":{"inputTokens":141,"outputTokens":36,"cacheReadTokens":8064,"reasoningTokens":16},"message":{"role":"assistant","content":[{"type":"reasoning","text":"The user wants me to reply with a specific format. Let me do that."},{"type":"text","text":"## Navigation Summary\n\n- alpha nav\n- beta nav\n\n```\necho WATERFALL\n```"}],"source":{"kind":"model","provider":"deepseek","model":"deepseek-v4-flash"},"id":"70b38db9-38a2-4f9f-8094-1bd799f5f270"}},"sourceEventSeqs":[209,210,211,212,213,214,215,216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,240,241,242,243,244,245,246,247,248,249],"surfaceOp":"append"}
+{"type":"assistant/message","seq":250,"time":1785011383904,"data":{"turn":2,"step":1,"content":[{"type":"reasoning","text":"The user wants me to reply with a specific format. Let me do that."},{"type":"text","text":"## Navigation Summary\n\n- alpha nav\n- beta nav\n\n```\necho WATERFALL\n```"}],"provenance":{"provider":"deepseek-official","model":"deepseek-v4-flash"},"usage":{"inputTokens":141,"outputTokens":36,"cacheReadTokens":8064,"reasoningTokens":16}},"sourceEventSeqs":[209,210,211,212,213,214,215,216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,240,241,242,243,244,245,246,247,248,249],"surfaceOp":"append"}
 {"type":"step/end","seq":251,"time":1785011383904,"data":{"turn":2,"step":1}}
 {"type":"turn/end","seq":252,"time":1785011383904,"data":{"turn":2,"reason":{"kind":"completed"}}}

apps/web/tests/snapshots/navigation-panes/terminal-card.expected.md

@@ -1,3 +1,3 @@
-- text: 已完成 {{workspace}} echo NAVIGATION_OK
-- button "复制"
+- text: Done {{workspace}} echo NAVIGATION_OK
+- button "Copy"
 - text: NAVIGATION_OK

apps/web/tests/snapshots/navigation-panes/trajectory.expected.md

@@ -11,7 +11,7 @@
       - cell "SYSTEM"
       - cell "Initial System Prompt"
     - 'row "USER, NavScenario: first run bash to print exactly NAVIGATION_OK, then read nav-a.md and nav-b.md using two read calls in ONE assistant message, then reply with the single word FIRST_DONE and stop."':
-      - cell "Turn 1 USER"
+      - cell "Turn 1 USER": USER
       - 'cell "NavScenario: first run bash to print exactly NAVIGATION_OK, then read nav-a.md and nav-b.md using two read calls in ONE assistant message, then reply with the single word FIRST_DONE and stop."'
     - 'row "Request 1, ASSISTANT, The user wants me to follow a specific navigation scenario. Let me: Run bash to print \"NAVIGATION_OK\" Read nav-a.md and nav-b.md in two read calls in ONE message Reply with \"FIRST_DONE\" Let me start with the bash command and the reads."':
       - 'cell "Request #1 ASSISTANT"':
@@ -33,7 +33,7 @@
         - text: ASSISTANT
       - cell "FIRST_DONE"
     - 'row "USER, Reply in markdown with: a level-2 heading \"Navigation Summary\", a bulleted list of exactly two items, and a fenced code block containing echo WATERFALL. Then stop."':
-      - cell "Turn 2 USER"
+      - cell "Turn 2 USER": USER
       - 'cell "Reply in markdown with: a level-2 heading \"Navigation Summary\", a bulleted list of exactly two items, and a fenced code block containing echo WATERFALL. Then stop."'
     - row "Request 3, ASSISTANT, Navigation Summary alpha nav beta nav echo WATERFALL":
       - 'cell "Request #3 ASSISTANT"':

apps/web/tests/snapshots/onboarding-deepseek-config/missing.expected.md

@@ -0,0 +1,5 @@
+- region "添加一个 API Key 开始使用":
+  - heading "添加一个 API Key 开始使用" [level=2]
+  - paragraph: 配置 DeepSeek 官方模型，即可开始使用。
+  - button "稍后配置"
+  - button "前往配置"

apps/web/tests/snapshots/onboarding-deepseek-config/welcome.expected.md

@@ -0,0 +1,10 @@
+- region "内测声明":
+  - heading "内测声明" [level=2]
+  - paragraph: 感谢您愿意拨冗试用 DeepSeek Harness。
+  - paragraph: 目前的版本仍处于内部测试阶段，功能仍待完善，体验难免有些粗糙。
+  - blockquote: “如切如磋，如琢如磨。” 产品的成长，离不开一次次真实的碰撞与坦诚的反馈。您在真实使用中发现的问题，也可能促使我们重新审视，甚至推翻已有的设计。
+  - paragraph:
+    - text: 我们尤其希望听见那些失败、困惑与不顺手的时刻——
+    - strong: 如果您有任何反馈与建议，请在企业微信群中留言告诉我们
+    - text: 。每一条反馈，都会帮助我们把它打磨得更好。
+  - button "继续"

apps/web/tests/snapshots/plan-review/approved.expected.md

@@ -0,0 +1,45 @@
+- banner:
+  - navigation "Session hierarchy":
+    - 'button "Plan a small change: add" [disabled]'
+  - tablist:
+    - tab "Chat" [selected]
+    - tab "Trajectory"
+- img
+- text: "plan Plan mode on. Use /plan off to leave. Plan a small change: add a --greeting flag to a CLI. Do not read or write any files. Call exit_plan_mode with a short plan of at most five bullet points. Once the plan is approved, reply with the single word DONE and stop. {{clock}}"
+- button "Copy":
+  - img
+- button "Branch into a new conversation":
+  - img
+- button "Edit":
+  - img
+- 'button "Think The user wants me to plan a small change to add a `--greeting` flag to a CLI. They explicitly told me not to read or write any files, and to call exit_plan_mode with a short plan. Let me do that directly."':
+  - img
+  - img
+  - text: "Think The user wants me to plan a small change to add a `--greeting` flag to a CLI. They explicitly told me not to read or write any files, and to call exit_plan_mode with a short plan. Let me do that directly."
+- paragraph:
+  - text: Since the user has explicitly asked me not to read or write any files and to go straight to planning, I'll proceed with
+  - code: exit_plan_mode
+  - text: .
+- 'button "Tool call exit_plan_mode · # Add `--greeting` flag to CLI"':
+  - img
+  - img
+  - text: "Tool call exit_plan_mode · # Add `--greeting` flag to CLI"
+- 'button "Think The plan was approved. The user''s last instruction says: \"Once the plan is approved, reply with the single word DONE and stop.\" So I should just reply with DONE and stop."':
+  - img
+  - img
+  - text: "Think The plan was approved. The user's last instruction says: \"Once the plan is approved, reply with the single word DONE and stop.\" So I should just reply with DONE and stop."
+- paragraph: DONE
+- button "Copy":
+  - img
+- button "Branch into a new conversation":
+  - img
+- text: {{clock}}
+- textbox "Message the agent"
+- button "Commands":
+  - img
+- 'button "Access mode, current: Full access"': Full access
+- button "Select model, current DeepSeek-V4-Flash":
+  - text: DeepSeek-V4-Flash
+  - img
+- button "Send message" [disabled]
+- text: 1 turns · 2 steps Tool call {{duration}} Cache hit 51% Input 10.2K tok · Output 346 tok

apps/web/tests/snapshots/plan-review/review.expected.md

@@ -0,0 +1,44 @@
+- region "Approve this plan and leave plan mode?":
+  - text: Plan review
+  - heading "Add --greeting flag to CLI" [level=1]:
+    - text: Add
+    - code: "--greeting"
+    - text: flag to CLI
+  - list:
+    - listitem:
+      - strong: Locate the CLI entry point
+      - text: (e.g.,
+      - code: cli.py
+      - text: ","
+      - code: main.go
+      - text: ","
+      - code: index.js
+      - text: etc.) and find the argument parser definition (argparse, click, cobra, yargs, or similar).
+    - listitem:
+      - strong: Register a new optional string argument
+      - text: named
+      - code: "--greeting"
+      - text: with a short alias (
+      - code: "-g"
+      - text: if available) and a sensible default value (e.g.,
+      - code: "\"Hello\""
+      - text: ).
+    - listitem:
+      - strong: Thread the parsed value
+      - text: through the main handler function so it is passed where the greeting string is used (e.g., the welcome/response message).
+    - listitem:
+      - strong: Update the help text
+      - text: so
+      - code: "--help"
+      - text: or
+      - code: "-h"
+      - text: shows the new flag with its description.
+    - listitem:
+      - strong: No tests or config changes
+      - text: unless they already exist and directly validate the flag's presence.
+  - status
+  - button "Chat about it":
+    - img
+    - text: Chat about it
+  - button "Refuse"
+  - button "Approve"

apps/web/tests/snapshots/plan-review/session.jsonl

@@ -0,0 +1,39 @@
+{"type":"session","version":0,"id":"{{sessionId}}","createdAt":1785406804293,"cwd":"{{cwd}}/workspace"}
+{"type":"command/run","seq":0,"time":1785406804350,"data":{"commandId":"cmd-228a60ef-1","name":"plan","args":" Plan a small change: add a --greeting flag to a CLI. Do not read or write any files. Call exit_plan_mode with a short plan of at most five bullet points. Once the plan is approved, reply with the single word DONE and stop.","source":{"kind":"user"}}}
+{"type":"plan/mode","seq":1,"time":1785406804350,"data":{"active":true}}
+{"type":"command/done","seq":2,"time":1785406804352,"data":{"commandId":"cmd-228a60ef-1","kind":"success","text":"Plan mode on. Use /plan off to leave."}}
+{"type":"turn/start","seq":3,"time":1785406804353,"data":{"turn":1,"trigger":{"kind":"message","source":{"kind":"user"}}}}
+{"type":"user/message","seq":4,"time":1785406804353,"data":{"content":[{"type":"text","text":"Plan a small change: add a --greeting flag to a CLI. Do not read or write any files. Call exit_plan_mode with a short plan of at most five bullet points. Once the plan is approved, reply with the single word DONE and stop."}],"source":{"kind":"user"},"role":"user","id":"a22bd0d2-15dc-4bfb-b978-0d5961459e57"},"surfaceOp":"append"}
+{"type":"session/title","seq":5,"time":1785406804354,"data":{"title":"Plan a small change: add","messageSeqs":[4],"source":{"kind":"fallback"}}}
+{"type":"step/start","seq":6,"time":1785406804355,"data":{"turn":1,"step":1}}
+{"type":"request/header","seq":7,"time":1785406804356,"data":{"header":{"config":{"provider":"deepseek","model":"deepseek-v4-flash","reasoningEffort":"high"},"system":"{{system}}","tools":"{{tools}}"},"reason":"initial"}}
+{"type":"assistant/chunk","seq":8,"time":1785406805697,"data":{"turn":1,"step":1,"chunk":{"type":"block-start","index":0,"blockType":"reasoning"}}}
+{"type":"reasoning-chunks","seq0":9,"time0":1785406805698,"data":{"turn":1,"step":1,"index":0,"dt":[151,31,0,0,0,0,18,1,0,0,0,31,1,0,0,0,1,23,0,0,0,19,0,0,37,1,0,0,0,0,12,1,0,0,28,0,1,0,24,1,0,0,0,0,26,1,0,0,26,1,22],"texts":["The"," user"," wants"," me"," to"," plan"," a"," small"," change"," to"," add"," a"," `","--","gre","eting","`"," flag"," to"," a"," CLI","."," They"," explicitly"," told"," me"," not"," to"," read"," or"," write"," any"," files",","," and"," to"," call"," exit","_","plan","_mode"," with"," a"," short"," plan","."," Let"," me"," do"," that"," directly","."]}}
+{"type":"assistant/chunk","seq":61,"time":1785406806155,"data":{"turn":1,"step":1,"chunk":{"type":"block-start","index":1,"blockType":"text"}}}
+{"type":"text-chunks","seq0":62,"time0":1785406806156,"data":{"turn":1,"step":1,"index":1,"dt":[0,20,0,34,23,26,0,1,0,0,28,0,0,0,32,0,15,1,0,30,1,0,0,23,1,0,24,0,0,0],"texts":["Since"," the"," user"," has"," explicitly"," asked"," me"," not"," to"," read"," or"," write"," any"," files"," and"," to"," go"," straight"," to"," planning",","," I","'ll"," proceed"," with"," `","exit","_","plan","_mode","`."]}}
+{"type":"assistant/chunk","seq":93,"time":1785406806493,"data":{"turn":1,"step":1,"chunk":{"type":"block-start","index":2,"blockType":"tool-call"}}}
+{"type":"tool-call-chunks","seq0":94,"time0":1785406806493,"data":{"turn":1,"step":1,"index":2,"dt":[27,1,0,0,0,24,0,0,29,1,0,0,0,1,20,0,27,1,0,21,28,0,0,31,1,23,0,0,1,23,0,0,0,23,1,0,28,20,26,28,1,0,29,1,0,0,21,28,0,0,25,1,26,1,0,0,24,1,0,26,0,0,0,1,23,1,0,0,22,29,0,31,1,1,0,21,1,0,0,0,0,20,0,32,25,0,0,22,0,0,27,0,1,0,31,0,1,0,0,20,1,0,0,0,0,24,0,1,0,26,1,29,1,26,1,0,25,30,1,18,0,30,0,0,30,21,1,28,0,21,1,0,0,23,1,23,36,0,0,1,0,13,1,28,27,0,0,25,1,45,1,11,0,21,0,0,0,0,23,0,0,32,1,0,0,0,16,28,0,27,1,0,22,31,1,24,1,21,32,1,0,24,1,0,24],"id":"call_00_TPh5fH8x5kRezK115kgx8155","name":"exit_plan_mode","args":["","{","\"","plan","\"",": ","\"","#"," Add"," `","--","gre","eting","`"," flag"," to"," CLI","\\n\\n","-"," **","Loc","ate"," the"," CLI"," entry"," point","**"," (","e",".g",".,"," `","cli",".py","`,"," `","main",".go","`,"," `","index",".js","`"," etc",".)"," and"," find"," the"," argument"," parser"," definition"," (","arg","parse",","," click",","," cob","ra",","," y","args",","," or"," similar",").\\n","-"," **","Register"," a"," new"," optional"," string"," argument","**"," named"," `","--","gre","eting","`"," with"," a"," short"," alias"," (`","-","g","`"," if"," available",")"," and"," a"," sensible"," default"," value"," (","e",".g",".,"," `","\\\"","Hello","\\\"","`",").\\n","-"," **","Thread"," the"," parsed"," value","**"," through"," the"," main"," handler"," function"," so"," it"," is"," passed"," where"," the"," greeting"," string"," is"," used"," (","e",".g",".,"," the"," welcome","/","response"," message",").\\n","-"," **","Update"," the"," help"," text","**"," so"," `","--","help","`"," or"," `","-","h","`"," shows"," the"," new"," flag"," with"," its"," description",".\\n","-"," **","No"," tests"," or"," config"," changes","**"," unless"," they"," already"," exist"," and"," directly"," validate"," the"," flag","'s"," presence",".","\"","}"]}}
+{"type":"assistant/chunk","seq":280,"time":1785406808318,"data":{"turn":1,"step":1,"chunk":{"type":"block-end","index":0,"block":{"type":"reasoning","text":"The user wants me to plan a small change to add a `--greeting` flag to a CLI. They explicitly told me not to read or write any files, and to call exit_plan_mode with a short plan. Let me do that directly."}}}}
+{"type":"assistant/chunk","seq":281,"time":1785406808318,"data":{"turn":1,"step":1,"chunk":{"type":"block-end","index":1,"block":{"type":"text","text":"Since the user has explicitly asked me not to read or write any files and to go straight to planning, I'll proceed with `exit_plan_mode`."}}}}
+{"type":"assistant/chunk","seq":282,"time":1785406808318,"data":{"turn":1,"step":1,"chunk":{"type":"block-end","index":2,"block":{"type":"tool-call","id":"call_00_TPh5fH8x5kRezK115kgx8155","name":"exit_plan_mode","arguments":"{\"plan\": \"# Add `--greeting` flag to CLI\\n\\n- **Locate the CLI entry point** (e.g., `cli.py`, `main.go`, `index.js` etc.) and find the argument parser definition (argparse, click, cobra, yargs, or similar).\\n- **Register a new optional string argument** named `--greeting` with a short alias (`-g` if available) and a sensible default value (e.g., `\\\"Hello\\\"`).\\n- **Thread the parsed value** through the main handler function so it is passed where the greeting string is used (e.g., the welcome/response message).\\n- **Update the help text** so `--help` or `-h` shows the new flag with its description.\\n- **No tests or config changes** unless they already exist and directly validate the flag's presence.\"}"}}}}
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+{"type":"assistant/chunk","seq":284,"time":1785406808319,"data":{"turn":1,"step":1,"chunk":{"type":"finish","reason":{"kind":"tool-calls"}}}}
+{"type":"assistant/message","seq":285,"time":1785406808324,"data":{"turn":1,"step":1,"message":{"role":"assistant","content":[{"type":"reasoning","text":"The user wants me to plan a small change to add a `--greeting` flag to a CLI. They explicitly told me not to read or write any files, and to call exit_plan_mode with a short plan. Let me do that directly."},{"type":"text","text":"Since the user has explicitly asked me not to read or write any files and to go straight to planning, I'll proceed with `exit_plan_mode`."},{"type":"tool-call","id":"call_00_TPh5fH8x5kRezK115kgx8155","name":"exit_plan_mode","arguments":"{\"plan\": \"# Add `--greeting` flag to CLI\\n\\n- **Locate the CLI entry point** (e.g., `cli.py`, `main.go`, `index.js` etc.) and find the argument parser definition (argparse, click, cobra, yargs, or similar).\\n- **Register a new optional string argument** named `--greeting` with a short alias (`-g` if available) and a sensible default value (e.g., `\\\"Hello\\\"`).\\n- **Thread the parsed value** through the main handler function so it is passed where the greeting string is used (e.g., the welcome/response message).\\n- **Update the help text** so `--help` or `-h` shows the new flag with its description.\\n- **No tests or config changes** unless they already exist and directly validate the flag's presence.\"}"}],"source":{"kind":"model","provider":"deepseek","model":"deepseek-v4-flash"},"id":"b9e18116-68f6-4442-b5a5-a33277ef526c"},"usage":{"inputTokens":4529,"outputTokens":303,"cacheReadTokens":640,"reasoningTokens":52}},"sourceEventSeqs":[8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,192,193,194,195,196,197,198,199,200,201,202,203,204,205,206,207,208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,240,241,242,243,244,245,246,247,248,249,250,251,252,253,254,255,256,257,258,259,260,261,262,263,264,265,266,267,268,269,270,271,272,273,274,275,276,277,278,279,280,281,282,283,284],"surfaceOp":"append"}
+{"type":"tool/call","seq":286,"time":1785406808325,"data":{"turn":1,"step":1,"callId":"call_00_TPh5fH8x5kRezK115kgx8155","name":"exit_plan_mode","arguments":"{\"plan\": \"# Add `--greeting` flag to CLI\\n\\n- **Locate the CLI entry point** (e.g., `cli.py`, `main.go`, `index.js` etc.) and find the argument parser definition (argparse, click, cobra, yargs, or similar).\\n- **Register a new optional string argument** named `--greeting` with a short alias (`-g` if available) and a sensible default value (e.g., `\\\"Hello\\\"`).\\n- **Thread the parsed value** through the main handler function so it is passed where the greeting string is used (e.g., the welcome/response message).\\n- **Update the help text** so `--help` or `-h` shows the new flag with its description.\\n- **No tests or config changes** unless they already exist and directly validate the flag's presence.\"}"}}
+{"type":"tool/result","seq":287,"time":1785406808720,"data":{"turn":1,"step":1,"message":{"source":{"kind":"tool","callId":"call_00_TPh5fH8x5kRezK115kgx8155"},"content":[{"type":"tool-result","toolCallId":"call_00_TPh5fH8x5kRezK115kgx8155","content":[{"type":"text","text":"Plan approved — plan mode exited; carry out the plan starting with your next step."}],"isError":false}],"role":"user","id":"e7cf1f9f-e143-48df-b975-440a9d61a538"}},"sourceEventSeqs":[286],"surfaceOp":"append"}
+{"type":"step/end","seq":288,"time":1785406808721,"data":{"turn":1,"step":1}}
+{"type":"plan/mode","seq":289,"time":1785406808721,"data":{"active":false}}
+{"type":"step/start","seq":290,"time":1785406808723,"data":{"turn":1,"step":2}}
+{"type":"request/header","seq":291,"time":1785406808723,"data":{"header":{"config":{"provider":"deepseek","model":"deepseek-v4-flash","reasoningEffort":"high"},"system":"{{system}}","tools":"{{tools}}"},"reason":"change"}}
+{"type":"assistant/chunk","seq":292,"time":1785406809855,"data":{"turn":1,"step":2,"chunk":{"type":"block-start","index":0,"blockType":"reasoning"}}}
+{"type":"reasoning-chunks","seq0":293,"time0":1785406809855,"data":{"turn":1,"step":2,"index":0,"dt":[133,28,1,0,0,17,0,28,1,0,0,29,0,0,0,0,0,21,0,0,0,35,0,0,0,0,0,14,1,37,1,0,1,17,0,0,0,0,1],"texts":["The"," plan"," was"," approved","."," The"," user","'s"," last"," instruction"," says",":"," \"","Once"," the"," plan"," is"," approved",","," reply"," with"," the"," single"," word"," D","ONE"," and"," stop",".\""," So"," I"," should"," just"," reply"," with"," D","ONE"," and"," stop","."]}}
+{"type":"assistant/chunk","seq":333,"time":1785406810252,"data":{"turn":1,"step":2,"chunk":{"type":"block-start","index":1,"blockType":"text"}}}
+{"type":"assistant/chunk","seq":334,"time":1785406810253,"data":{"turn":1,"step":2,"chunk":{"type":"text-delta","index":1,"text":"D"}}}
+{"type":"assistant/chunk","seq":335,"time":1785406810253,"data":{"turn":1,"step":2,"chunk":{"type":"text-delta","index":1,"text":"ONE"}}}
+{"type":"assistant/chunk","seq":336,"time":1785406810256,"data":{"turn":1,"step":2,"chunk":{"type":"block-end","index":0,"block":{"type":"reasoning","text":"The plan was approved. The user's last instruction says: \"Once the plan is approved, reply with the single word DONE and stop.\" So I should just reply with DONE and stop."}}}}
+{"type":"assistant/chunk","seq":337,"time":1785406810256,"data":{"turn":1,"step":2,"chunk":{"type":"block-end","index":1,"block":{"type":"text","text":"DONE"}}}}
+{"type":"assistant/chunk","seq":338,"time":1785406810256,"data":{"turn":1,"step":2,"chunk":{"type":"usage","usage":{"inputTokens":441,"outputTokens":43,"cacheReadTokens":4608,"reasoningTokens":40}}}}
+{"type":"assistant/chunk","seq":339,"time":1785406810256,"data":{"turn":1,"step":2,"chunk":{"type":"finish","reason":{"kind":"stop"}}}}
+{"type":"assistant/message","seq":340,"time":1785406810257,"data":{"turn":1,"step":2,"message":{"role":"assistant","content":[{"type":"reasoning","text":"The plan was approved. The user's last instruction says: \"Once the plan is approved, reply with the single word DONE and stop.\" So I should just reply with DONE and stop."},{"type":"text","text":"DONE"}],"source":{"kind":"model","provider":"deepseek","model":"deepseek-v4-flash"},"id":"2d9da552-d236-4166-9d06-dffa9bace4cd"},"usage":{"inputTokens":441,"outputTokens":43,"cacheReadTokens":4608,"reasoningTokens":40}},"sourceEventSeqs":[292,293,294,295,296,297,298,299,300,301,302,303,304,305,306,307,308,309,310,311,312,313,314,315,316,317,318,319,320,321,322,323,324,325,326,327,328,329,330,331,332,333,334,335,336,337,338,339],"surfaceOp":"append"}
+{"type":"step/end","seq":341,"time":1785406810258,"data":{"turn":1,"step":2}}
+{"type":"turn/end","seq":342,"time":1785406810258,"data":{"turn":1,"reason":{"kind":"completed"}}}

apps/web/tests/snapshots/question-composer/answered.expected.md

@@ -5,35 +5,34 @@
     - tab "Chat" [selected]
     - tab "Trajectory"
 - text: "Use the ask_user_question tool to ask me exactly one question with id \"color\", question \"Which color do you prefer?\", header \"Pick one\", and two options: label \"Blue\" with description \"A cool recessive hue that reads as calm and trustworthy in long reading sessions and dense dashboards.\", and label \"Green\" with description \"A restful mid-spectrum hue with the highest perceived brightness, easiest on the eye over long sessions.\" After I answer, reply with the single word DONE and stop. {{clock}}"
-- button "复制":
+- button "Copy":
   - img
-- button "在新对话中分支":
+- button "Branch into a new conversation":
   - img
-- button "编辑":
+- button "Edit":
   - img
 - button "Think The user wants me to use the ask_user_question tool with specific parameters. Let me do exactly that.":
   - img
   - img
   - text: Think The user wants me to use the ask_user_question tool with specific parameters. Let me do exactly that.
-- button:
+- button "Ask question 1/1 answered":
   - img
   - img
-- text: Ask question 1/1 answered
+  - text: Ask question 1/1 answered
 - button "Think The user answered \"Blue\". I should now reply with the single word DONE and stop.":
   - img
   - img
   - text: Think The user answered "Blue". I should now reply with the single word DONE and stop.
 - paragraph: DONE
-- button "复制":
+- button "Copy":
   - img
-- button "在新对话中分支":
+- button "Branch into a new conversation":
   - img
 - text: {{clock}}
 - textbox "Message the agent"
-- button "Add attachment":
+- button "Commands":
   - img
-- 'button "Access mode, current: Danger Full Access"': Danger Full Access
-- button "Plan mode off, press to turn on": Plan off
+- 'button "Access mode, current: Full access"': Full access
 - button "Select model, current DeepSeek-V4-Flash":
   - text: DeepSeek-V4-Flash
   - img

apps/web/tests/snapshots/question-composer/session.jsonl

@@ -1,9 +1,9 @@
 {"type":"session","version":0,"id":"{{sessionId}}","createdAt":1785150167878,"cwd":"{{cwd}}/workspace"}
 {"type":"turn/start","seq":0,"time":1785150167924,"data":{"turn":1,"trigger":{"kind":"message","source":{"kind":"user","rpcId":"{{rpcId}}"}}}}
-{"type":"user/message","seq":1,"time":1785150167925,"data":{"content":[{"type":"text","text":"Use the ask_user_question tool to ask me exactly one question with id \"color\", question \"Which color do you prefer?\", header \"Pick one\", and two options: label \"Blue\" with description \"A cool recessive hue that reads as calm and trustworthy in long reading sessions and dense dashboards.\", and label \"Green\" with description \"A restful mid-spectrum hue with the highest perceived brightness, easiest on the eye over long sessions.\" After I answer, reply with the single word DONE and stop."}],"source":{"kind":"user","rpcId":"{{rpcId}}"},"role":"user","id":"6deba879-8787-4853-a5f2-0d108a08eb2d"},"surfaceOp":"append"}
+{"type":"user/message","seq":1,"time":1785150167925,"data":{"content":[{"type":"text","text":"Use the ask_user_question tool to ask me exactly one question with id \"color\", question \"Which color do you prefer?\", header \"Pick one\", and two options: label \"Blue\" with description \"A cool recessive hue that reads as calm and trustworthy in long reading sessions and dense dashboards.\", and label \"Green\" with description \"A restful mid-spectrum hue with the highest perceived brightness, easiest on the eye over long sessions.\" After I answer, reply with the single word DONE and stop."}],"source":{"kind":"user","rpcId":"{{rpcId}}"}},"surfaceOp":"append"}
 {"type":"session/title","seq":2,"time":1785150167927,"data":{"title":"Use the ask_user_question tool to","messageSeqs":[1],"source":{"kind":"fallback"}}}
 {"type":"step/start","seq":3,"time":1785150167928,"data":{"turn":1,"step":1}}
-{"type":"request/header","seq":4,"time":1785150167929,"data":{"header":{"config":{"provider":"deepseek","model":"deepseek-v4-flash"},"system":"{{system}}","tools":"{{tools}}"},"reason":"initial"}}
+{"type":"request/header","seq":4,"time":1785150167929,"data":{"header":{"config":{"provider":"deepseek-official","model":"deepseek-v4-flash"},"system":"{{system}}","tools":"{{tools}}"},"reason":"initial"}}
 {"type":"assistant/chunk","seq":5,"time":1785150168452,"data":{"turn":1,"step":1,"chunk":{"type":"block-start","index":0,"blockType":"reasoning"}}}
 {"type":"reasoning-chunks","seq0":6,"time0":1785150168452,"data":{"turn":1,"step":1,"index":0,"dt":[87,26,1,0,0,0,38,0,0,0,0,1,12,27,0,27,0,0,1,25,0],"texts":["The"," user"," wants"," me"," to"," use"," the"," ask","_user","_","question"," tool"," with"," specific"," parameters","."," Let"," me"," do"," exactly"," that","."]}}
 {"type":"assistant/chunk","seq":28,"time":1785150168775,"data":{"turn":1,"step":1,"chunk":{"type":"block-start","index":1,"blockType":"tool-call"}}}
@@ -12,9 +12,9 @@
 {"type":"assistant/chunk","seq":128,"time":1785150169308,"data":{"turn":1,"step":1,"chunk":{"type":"block-end","index":1,"block":{"type":"tool-call","id":"call_00_Cijldc88LYmVPCXYUsRq1617","name":"ask_user_question","arguments":"{\"questions\": [{\"id\": \"color\", \"question\": \"Which color do you prefer?\", \"header\": \"Pick one\", \"options\": [{\"label\": \"Blue\", \"description\": \"A cool recessive hue that reads as calm and trustworthy in long reading sessions and dense dashboards.\"}, {\"label\": \"Green\", \"description\": \"A restful mid-spectrum hue with the highest perceived brightness, easiest on the eye over long sessions.\"}]}]}"}}}}
 {"type":"assistant/chunk","seq":129,"time":1785150169308,"data":{"turn":1,"step":1,"chunk":{"type":"usage","usage":{"inputTokens":113,"outputTokens":158,"cacheReadTokens":4096,"reasoningTokens":22}}}}
 {"type":"assistant/chunk","seq":130,"time":1785150169308,"data":{"turn":1,"step":1,"chunk":{"type":"finish","reason":{"kind":"tool-calls"}}}}
-{"type":"assistant/message","seq":131,"time":1785150169311,"data":{"turn":1,"step":1,"usage":{"inputTokens":113,"outputTokens":158,"cacheReadTokens":4096,"reasoningTokens":22},"message":{"role":"assistant","content":[{"type":"reasoning","text":"The user wants me to use the ask_user_question tool with specific parameters. Let me do exactly that."},{"type":"tool-call","id":"call_00_Cijldc88LYmVPCXYUsRq1617","name":"ask_user_question","arguments":"{\"questions\": [{\"id\": \"color\", \"question\": \"Which color do you prefer?\", \"header\": \"Pick one\", \"options\": [{\"label\": \"Blue\", \"description\": \"A cool recessive hue that reads as calm and trustworthy in long reading sessions and dense dashboards.\"}, {\"label\": \"Green\", \"description\": \"A restful mid-spectrum hue with the highest perceived brightness, easiest on the eye over long sessions.\"}]}]}"}],"source":{"kind":"model","provider":"deepseek","model":"deepseek-v4-flash"},"id":"cdb1676c-e781-41ee-8f28-a3595371d729"}},"sourceEventSeqs":[5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130],"surfaceOp":"append"}
+{"type":"assistant/message","seq":131,"time":1785150169311,"data":{"turn":1,"step":1,"content":[{"type":"reasoning","text":"The user wants me to use the ask_user_question tool with specific parameters. Let me do exactly that."},{"type":"tool-call","id":"call_00_Cijldc88LYmVPCXYUsRq1617","name":"ask_user_question","arguments":"{\"questions\": [{\"id\": \"color\", \"question\": \"Which color do you prefer?\", \"header\": \"Pick one\", \"options\": [{\"label\": \"Blue\", \"description\": \"A cool recessive hue that reads as calm and trustworthy in long reading sessions and dense dashboards.\"}, {\"label\": \"Green\", \"description\": \"A restful mid-spectrum hue with the highest perceived brightness, easiest on the eye over long sessions.\"}]}]}"}],"provenance":{"provider":"deepseek-official","model":"deepseek-v4-flash"},"usage":{"inputTokens":113,"outputTokens":158,"cacheReadTokens":4096,"reasoningTokens":22}},"sourceEventSeqs":[5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130],"surfaceOp":"append"}
 {"type":"tool/call","seq":132,"time":1785150169312,"data":{"turn":1,"step":1,"callId":"call_00_Cijldc88LYmVPCXYUsRq1617","name":"ask_user_question","arguments":"{\"questions\": [{\"id\": \"color\", \"question\": \"Which color do you prefer?\", \"header\": \"Pick one\", \"options\": [{\"label\": \"Blue\", \"description\": \"A cool recessive hue that reads as calm and trustworthy in long reading sessions and dense dashboards.\"}, {\"label\": \"Green\", \"description\": \"A restful mid-spectrum hue with the highest perceived brightness, easiest on the eye over long sessions.\"}]}]}"}}
-{"type":"tool/result","seq":133,"time":1785150169787,"data":{"turn":1,"step":1,"message":{"source":{"kind":"tool","callId":"call_00_Cijldc88LYmVPCXYUsRq1617"},"content":[{"type":"tool-result","toolCallId":"call_00_Cijldc88LYmVPCXYUsRq1617","content":[{"type":"text","text":"{\"answers\":[{\"id\":\"color\",\"selected\":[\"Blue\"]}]}"}],"isError":false}],"role":"user","id":"c69ef39f-6f62-439f-b3f8-e8d10fba572f"}},"sourceEventSeqs":[132],"surfaceOp":"append"}
+{"type":"tool/result","seq":133,"time":1785150169787,"data":{"turn":1,"step":1,"callId":"call_00_Cijldc88LYmVPCXYUsRq1617","content":[{"type":"text","text":"{\"answers\":[{\"id\":\"color\",\"selected\":[\"Blue\"]}]}"}],"isError":false},"sourceEventSeqs":[132],"surfaceOp":"append"}
 {"type":"step/end","seq":134,"time":1785150169790,"data":{"turn":1,"step":1}}
 {"type":"step/start","seq":135,"time":1785150169790,"data":{"turn":1,"step":2}}
 {"type":"assistant/chunk","seq":136,"time":1785150170605,"data":{"turn":1,"step":2,"chunk":{"type":"block-start","index":0,"blockType":"reasoning"}}}
@@ -26,6 +26,6 @@
 {"type":"assistant/chunk","seq":160,"time":1785150170856,"data":{"turn":1,"step":2,"chunk":{"type":"block-end","index":1,"block":{"type":"text","text":"DONE"}}}}
 {"type":"assistant/chunk","seq":161,"time":1785150170856,"data":{"turn":1,"step":2,"chunk":{"type":"usage","usage":{"inputTokens":284,"outputTokens":22,"cacheReadTokens":4096,"reasoningTokens":19}}}}
 {"type":"assistant/chunk","seq":162,"time":1785150170856,"data":{"turn":1,"step":2,"chunk":{"type":"finish","reason":{"kind":"stop"}}}}
-{"type":"assistant/message","seq":163,"time":1785150170857,"data":{"turn":1,"step":2,"usage":{"inputTokens":284,"outputTokens":22,"cacheReadTokens":4096,"reasoningTokens":19},"message":{"role":"assistant","content":[{"type":"reasoning","text":"The user answered \"Blue\". I should now reply with the single word DONE and stop."},{"type":"text","text":"DONE"}],"source":{"kind":"model","provider":"deepseek","model":"deepseek-v4-flash"},"id":"b5f572cb-f2a7-4fa0-8097-a5551700a920"}},"sourceEventSeqs":[136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162],"surfaceOp":"append"}
+{"type":"assistant/message","seq":163,"time":1785150170857,"data":{"turn":1,"step":2,"content":[{"type":"reasoning","text":"The user answered \"Blue\". I should now reply with the single word DONE and stop."},{"type":"text","text":"DONE"}],"provenance":{"provider":"deepseek-official","model":"deepseek-v4-flash"},"usage":{"inputTokens":284,"outputTokens":22,"cacheReadTokens":4096,"reasoningTokens":19}},"sourceEventSeqs":[136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162],"surfaceOp":"append"}
 {"type":"step/end","seq":164,"time":1785150170858,"data":{"turn":1,"step":2}}
 {"type":"turn/end","seq":165,"time":1785150170858,"data":{"turn":1,"reason":{"kind":"completed"}}}

apps/web/tests/snapshots/queue-actions/collapsed.expected.md

@@ -0,0 +1,24 @@
+- banner:
+  - navigation "Session hierarchy":
+    - button "Reply with a one-sentence description" [disabled]
+  - tablist:
+    - tab "Chat" [selected]
+    - tab "Trajectory"
+- text: Reply with a one-sentence description of event sourcing, then stop. {{clock}}
+- button "Copy":
+  - img
+- button "Branch into a new conversation":
+  - img
+- button "Edit":
+  - img
+- paragraph: partial
+- status: Deep diving...
+- button "2 queued messages"
+- textbox "Message the agent"
+- button "Commands":
+  - img
+- 'button "Access mode, current: Full access"': Full access
+- button "Select model, current DeepSeek-V4-Flash":
+  - text: DeepSeek-V4-Flash
+  - img
+- button "Stop generating"

apps/web/tests/snapshots/queue-actions/editing.expected.md

@@ -5,31 +5,32 @@
     - tab "Chat" [selected]
     - tab "Trajectory"
 - text: Reply with a one-sentence description of event sourcing, then stop. {{clock}}
-- button "复制":
+- button "Copy":
   - img
-- button "在新对话中分支":
+- button "Branch into a new conversation":
   - img
-- button "编辑":
+- button "Edit":
   - img
 - paragraph: partial
+- status: Deep diving...
+- button "2 queued messages" [disabled] [expanded]
 - list:
   - listitem:
     - text: Queue item to remove
-    - button "编辑排队消息":
+    - button "Edit queued message":
       - img
-    - button "删除排队消息":
+    - button "Remove queued message":
       - img
   - listitem:
-    - textbox "编辑排队消息": Edited queue item
-    - button "保存排队消息":
+    - textbox "Edit queued message": Edited queue item
+    - button "Save queued message":
       - img
-    - button "取消编辑":
+    - button "Cancel editing":
       - img
 - textbox "Message the agent"
-- button "Add attachment":
+- button "Commands":
   - img
-- 'button "Access mode, current: Danger Full Access"': Danger Full Access
-- button "Plan mode off, press to turn on": Plan off
+- 'button "Access mode, current: Full access"': Full access
 - button "Select model, current DeepSeek-V4-Flash":
   - text: DeepSeek-V4-Flash
   - img

apps/web/tests/snapshots/queue-actions/ui.expected.md

@@ -5,25 +5,25 @@
     - tab "Chat" [selected]
     - tab "Trajectory"
 - text: Reply with a one-sentence description of event sourcing, then stop. {{clock}}
-- button "复制":
+- button "Copy":
   - img
-- button "在新对话中分支":
+- button "Branch into a new conversation":
   - img
-- button "编辑":
+- button "Edit":
   - img
 - paragraph: partial
+- status: Deep diving...
 - list:
   - listitem:
     - text: Edited queue item
-    - button "编辑排队消息":
+    - button "Edit queued message":
       - img
-    - button "删除排队消息":
+    - button "Remove queued message":
       - img
 - textbox "Message the agent"
-- button "Add attachment":
+- button "Commands":
   - img
-- 'button "Access mode, current: Danger Full Access"': Danger Full Access
-- button "Plan mode off, press to turn on": Plan off
+- 'button "Access mode, current: Full access"': Full access
 - button "Select model, current DeepSeek-V4-Flash":
   - text: DeepSeek-V4-Flash
   - img

apps/web/tests/snapshots/seeded-history/command-row.expected.md

@@ -0,0 +1,52 @@
+- banner:
+  - navigation "Session hierarchy":
+    - button "Use the read tool twice" [disabled]
+  - tablist:
+    - tab "Chat" [selected]
+    - tab "Trajectory"
+- text: "Use the read tool twice in one assistant message: read a.txt and b.txt. Then reply with the single word DONE and stop. 7/25 {{clock}}"
+- button "Copy":
+  - img
+- button "Branch into a new conversation":
+  - img
+- button "Edit":
+  - img
+- button "Think The user wants me to read a.txt and b.txt, then reply with \"DONE\". Let me do both reads in parallel.":
+  - img
+  - img
+  - text: Think The user wants me to read a.txt and b.txt, then reply with "DONE". Let me do both reads in parallel.
+- button "Read a.txt":
+  - img
+  - img
+  - text: Read
+  - button "a.txt"
+- button "Read b.txt":
+  - img
+  - img
+  - text: Read
+  - button "b.txt"
+- button "Think Both files have been read. a.txt contains \"alpha\" and b.txt contains \"beta\". I'll now reply with DONE as instructed.":
+  - img
+  - img
+  - text: Think Both files have been read. a.txt contains "alpha" and b.txt contains "beta". I'll now reply with DONE as instructed.
+- paragraph: DONE
+- button "Copy":
+  - img
+- button "Branch into a new conversation":
+  - img
+- text: 7/25 {{clock}}
+- button "Context injection":
+  - img
+  - img
+  - text: Context injection
+- img
+- text: permission preset workspace-write
+- textbox "Message the agent"
+- button "Commands":
+  - img
+- 'button "Access mode, current: Workspace Write"': Workspace Write
+- button "Select model, current deepseek-v4-flash":
+  - text: deepseek-v4-flash
+  - img
+- button "Send message" [disabled]
+- text: 1 turns · 2 steps Tool call {{duration}} Cache hit 98% Input 15.8K tok · Output 135 tok

apps/web/tests/snapshots/seeded-history/seed.jsonl

@@ -1,9 +1,9 @@
 {"type":"session","version":0,"id":"{{sessionId}}","createdAt":1784974100747,"cwd":"{{cwd}}/workspace"}
 {"type":"turn/start","seq":0,"time":1784974100758,"data":{"turn":1,"trigger":{"kind":"message","source":{"kind":"user","rpcId":"{{rpcId}}"}}}}
-{"type":"user/message","seq":1,"time":1784974100759,"data":{"content":[{"type":"text","text":"Use the read tool twice in one assistant message: read a.txt and b.txt. Then reply with the single word DONE and stop."}],"source":{"kind":"user","rpcId":"{{rpcId}}"},"role":"user","id":"38f072be-5254-4cb7-b76e-d612b2ae3b3a"},"surfaceOp":"append"}
+{"type":"user/message","seq":1,"time":1784974100759,"data":{"content":[{"type":"text","text":"Use the read tool twice in one assistant message: read a.txt and b.txt. Then reply with the single word DONE and stop."}],"source":{"kind":"user","rpcId":"{{rpcId}}"}},"surfaceOp":"append"}
 {"type":"session/title","seq":2,"time":1784974100761,"data":{"title":"Use the read tool twice","messageSeqs":[1],"source":{"kind":"fallback"}}}
 {"type":"step/start","seq":3,"time":1784974100827,"data":{"turn":1,"step":1}}
-{"type":"request/header","seq":4,"time":1784974100828,"data":{"header":{"config":{"provider":"deepseek","model":"deepseek-v4-flash"},"system":"{{system}}","tools":"{{tools}}","messagePrefix":["{{messagePrefix}}"]},"reason":"initial"}}
+{"type":"request/header","seq":4,"time":1784974100828,"data":{"header":{"config":{"provider":"deepseek-official","model":"deepseek-v4-flash"},"system":"{{system}}","tools":"{{tools}}","messagePrefix":["{{messagePrefix}}"]},"reason":"initial"}}
 {"type":"assistant/chunk","seq":5,"time":1784974101296,"data":{"turn":1,"step":1,"chunk":{"type":"block-start","index":0,"blockType":"reasoning"}}}
 {"type":"reasoning-chunks","seq0":6,"time0":1784974101297,"data":{"turn":1,"step":1,"index":0,"dt":[125,30,0,1,0,0,30,1,0,0,0,0,30,1,0,0,30,0,0,0,0,1,30,1,0,0],"texts":["The"," user"," wants"," me"," to"," read"," a",".txt"," and"," b",".txt",","," then"," reply"," with"," \"","D","ONE","\"."," Let"," me"," do"," both"," reads"," in"," parallel","."]}}
 {"type":"assistant/chunk","seq":33,"time":1784974101666,"data":{"turn":1,"step":1,"chunk":{"type":"block-start","index":1,"blockType":"tool-call"}}}
@@ -15,11 +15,11 @@
 {"type":"assistant/chunk","seq":61,"time":1784974101974,"data":{"turn":1,"step":1,"chunk":{"type":"block-end","index":2,"block":{"type":"tool-call","id":"call_01_Hw6AQjhf9gjxnOtppcGx0725","name":"read","arguments":"{\"file_path\": \"b.txt\"}"}}}}
 {"type":"assistant/chunk","seq":62,"time":1784974101974,"data":{"turn":1,"step":1,"chunk":{"type":"usage","usage":{"inputTokens":124,"outputTokens":103,"cacheReadTokens":7680,"reasoningTokens":27}}}}
 {"type":"assistant/chunk","seq":63,"time":1784974101974,"data":{"turn":1,"step":1,"chunk":{"type":"finish","reason":{"kind":"tool-calls"}}}}
-{"type":"assistant/message","seq":64,"time":1784974101978,"data":{"turn":1,"step":1,"usage":{"inputTokens":124,"outputTokens":103,"cacheReadTokens":7680,"reasoningTokens":27},"message":{"role":"assistant","content":[{"type":"reasoning","text":"The user wants me to read a.txt and b.txt, then reply with \"DONE\". Let me do both reads in parallel."},{"type":"tool-call","id":"call_00_OsndvlcKnCcUmae7QXal8633","name":"read","arguments":"{\"file_path\": \"a.txt\"}"},{"type":"tool-call","id":"call_01_Hw6AQjhf9gjxnOtppcGx0725","name":"read","arguments":"{\"file_path\": \"b.txt\"}"}],"source":{"kind":"model","provider":"deepseek","model":"deepseek-v4-flash"},"id":"ec076738-f75d-4525-ba99-c8fc16acf955"}},"sourceEventSeqs":[5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63],"surfaceOp":"append"}
+{"type":"assistant/message","seq":64,"time":1784974101978,"data":{"turn":1,"step":1,"content":[{"type":"reasoning","text":"The user wants me to read a.txt and b.txt, then reply with \"DONE\". Let me do both reads in parallel."},{"type":"tool-call","id":"call_00_OsndvlcKnCcUmae7QXal8633","name":"read","arguments":"{\"file_path\": \"a.txt\"}"},{"type":"tool-call","id":"call_01_Hw6AQjhf9gjxnOtppcGx0725","name":"read","arguments":"{\"file_path\": \"b.txt\"}"}],"provenance":{"provider":"deepseek-official","model":"deepseek-v4-flash"},"usage":{"inputTokens":124,"outputTokens":103,"cacheReadTokens":7680,"reasoningTokens":27}},"sourceEventSeqs":[5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63],"surfaceOp":"append"}
 {"type":"tool/call","seq":65,"time":1784974101979,"data":{"turn":1,"step":1,"callId":"call_00_OsndvlcKnCcUmae7QXal8633","name":"read","arguments":"{\"file_path\": \"a.txt\"}"}}
 {"type":"tool/call","seq":66,"time":1784974101981,"data":{"turn":1,"step":1,"callId":"call_01_Hw6AQjhf9gjxnOtppcGx0725","name":"read","arguments":"{\"file_path\": \"b.txt\"}"}}
-{"type":"tool/result","seq":67,"time":1784974101985,"data":{"turn":1,"step":1,"message":{"source":{"kind":"tool","callId":"call_00_OsndvlcKnCcUmae7QXal8633"},"content":[{"type":"tool-result","toolCallId":"call_00_OsndvlcKnCcUmae7QXal8633","content":[{"type":"text","text":"<path>{{cwd}}/workspace/a.txt</path>\n<type>file</type>\n<content>\n1: alpha\n\n(End of file - total 1 lines)\n</content>"}],"isError":false}],"role":"user","id":"ea2294eb-8652-4492-8a08-9c24d3f8a60f"}},"sourceEventSeqs":[65],"surfaceOp":"append"}
-{"type":"tool/result","seq":68,"time":1784974101986,"data":{"turn":1,"step":1,"message":{"source":{"kind":"tool","callId":"call_01_Hw6AQjhf9gjxnOtppcGx0725"},"content":[{"type":"tool-result","toolCallId":"call_01_Hw6AQjhf9gjxnOtppcGx0725","content":[{"type":"text","text":"<path>{{cwd}}/workspace/b.txt</path>\n<type>file</type>\n<content>\n1: beta\n\n(End of file - total 1 lines)\n</content>"}],"isError":false}],"role":"user","id":"f02b3acf-4e03-4b4d-beeb-1a564c9c6d61"}},"sourceEventSeqs":[66],"surfaceOp":"append"}
+{"type":"tool/result","seq":67,"time":1784974101985,"data":{"turn":1,"step":1,"callId":"call_00_OsndvlcKnCcUmae7QXal8633","content":[{"type":"text","text":"<path>{{cwd}}/workspace/a.txt</path>\n<type>file</type>\n<content>\n1: alpha\n\n(End of file - total 1 lines)\n</content>"}],"isError":false},"sourceEventSeqs":[65],"surfaceOp":"append"}
+{"type":"tool/result","seq":68,"time":1784974101986,"data":{"turn":1,"step":1,"callId":"call_01_Hw6AQjhf9gjxnOtppcGx0725","content":[{"type":"text","text":"<path>{{cwd}}/workspace/b.txt</path>\n<type>file</type>\n<content>\n1: beta\n\n(End of file - total 1 lines)\n</content>"}],"isError":false},"sourceEventSeqs":[66],"surfaceOp":"append"}
 {"type":"step/end","seq":69,"time":1784974101988,"data":{"turn":1,"step":1}}
 {"type":"step/start","seq":70,"time":1784974101988,"data":{"turn":1,"step":2}}
 {"type":"assistant/chunk","seq":71,"time":1784974102397,"data":{"turn":1,"step":2,"chunk":{"type":"block-start","index":0,"blockType":"reasoning"}}}
@@ -31,6 +31,6 @@
 {"type":"assistant/chunk","seq":105,"time":1784974102749,"data":{"turn":1,"step":2,"chunk":{"type":"block-end","index":1,"block":{"type":"text","text":"DONE"}}}}
 {"type":"assistant/chunk","seq":106,"time":1784974102750,"data":{"turn":1,"step":2,"chunk":{"type":"usage","usage":{"inputTokens":215,"outputTokens":32,"cacheReadTokens":7808,"reasoningTokens":29}}}}
 {"type":"assistant/chunk","seq":107,"time":1784974102750,"data":{"turn":1,"step":2,"chunk":{"type":"finish","reason":{"kind":"stop"}}}}
-{"type":"assistant/message","seq":108,"time":1784974102750,"data":{"turn":1,"step":2,"usage":{"inputTokens":215,"outputTokens":32,"cacheReadTokens":7808,"reasoningTokens":29},"message":{"role":"assistant","content":[{"type":"reasoning","text":"Both files have been read. a.txt contains \"alpha\" and b.txt contains \"beta\". I'll now reply with DONE as instructed."},{"type":"text","text":"DONE"}],"source":{"kind":"model","provider":"deepseek","model":"deepseek-v4-flash"},"id":"07627a5e-4cb2-47ef-9b50-88893aac7406"}},"sourceEventSeqs":[71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107],"surfaceOp":"append"}
+{"type":"assistant/message","seq":108,"time":1784974102750,"data":{"turn":1,"step":2,"content":[{"type":"reasoning","text":"Both files have been read. a.txt contains \"alpha\" and b.txt contains \"beta\". I'll now reply with DONE as instructed."},{"type":"text","text":"DONE"}],"provenance":{"provider":"deepseek-official","model":"deepseek-v4-flash"},"usage":{"inputTokens":215,"outputTokens":32,"cacheReadTokens":7808,"reasoningTokens":29}},"sourceEventSeqs":[71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107],"surfaceOp":"append"}
 {"type":"step/end","seq":109,"time":1784974102751,"data":{"turn":1,"step":2}}
 {"type":"turn/end","seq":110,"time":1784974102751,"data":{"turn":1,"reason":{"kind":"completed"}}}

apps/web/tests/snapshots/seeded-history/ui.expected.md

@@ -4,38 +4,45 @@
   - tablist:
     - tab "Chat" [selected]
     - tab "Trajectory"
-- text: "Use the read tool twice in one assistant message: read a.txt and b.txt. Then reply with the single word DONE and stop. {{clock}}"
-- button "复制":
+- text: "Use the read tool twice in one assistant message: read a.txt and b.txt. Then reply with the single word DONE and stop. 7/25 {{clock}}"
+- button "Copy":
   - img
-- button "在新对话中分支":
+- button "Branch into a new conversation":
   - img
-- button "编辑":
+- button "Edit":
   - img
 - button "Think The user wants me to read a.txt and b.txt, then reply with \"DONE\". Let me do both reads in parallel.":
   - img
   - img
   - text: Think The user wants me to read a.txt and b.txt, then reply with "DONE". Let me do both reads in parallel.
-- img
-- text: Read
-- button "a.txt"
-- img
-- text: Read
-- button "b.txt"
+- button "Read a.txt":
+  - img
+  - img
+  - text: Read
+  - button "a.txt"
+- button "Read b.txt":
+  - img
+  - img
+  - text: Read
+  - button "b.txt"
 - button "Think Both files have been read. a.txt contains \"alpha\" and b.txt contains \"beta\". I'll now reply with DONE as instructed.":
   - img
   - img
   - text: Think Both files have been read. a.txt contains "alpha" and b.txt contains "beta". I'll now reply with DONE as instructed.
 - paragraph: DONE
-- button "复制":
+- button "Copy":
   - img
-- button "在新对话中分支":
+- button "Branch into a new conversation":
   - img
-- text: {{clock}}
+- text: 7/25 {{clock}}
+- button "Context injection":
+  - img
+  - img
+  - text: Context injection
 - textbox "Message the agent"
-- button "Add attachment":
+- button "Commands":
   - img
-- 'button "Access mode, current: Danger Full Access"': Danger Full Access
-- button "Plan mode off, press to turn on": Plan off
+- 'button "Access mode, current: Full access"': Full access
 - button "Select model, current deepseek-v4-flash":
   - text: deepseek-v4-flash
   - img

apps/web/tests/snapshots/settings-chrome/dialog.expected.md

@@ -10,11 +10,11 @@
   - button "关闭":
     - img
     - text: 关闭
-  - text: 权限 选择默认权限模式
-  - button "Read only" [disabled]:
-    - text: Read only
+  - text: 权限 选择新会话的默认权限模式
+  - button "Full access":
+    - text: Full access
     - img
-  - text: 工具调用 Schema mode Traditional function calling — invoke tools one at a time Code mode Chain multiple tools with code — multi-step orchestration 语言
+  - text: 语言
   - button "中文":
     - text: 中文
     - img

apps/web/tests/snapshots/steering/mid-steer.expected.md

@@ -5,20 +5,21 @@
     - tab "Chat" [selected]
     - tab "Trajectory"
 - text: Use the ask_user_question tool to ask me exactly one question with id "checkpoint", question "Ready to continue?", header "Checkpoint", and options labeled "Yes" and "No". After I answer, reply with one short sentence acknowledging my answer and stop. {{clock}}
-- button "复制":
+- button "Copy":
   - img
-- button "在新对话中分支":
+- button "Branch into a new conversation":
   - img
-- button "编辑":
+- button "Edit":
   - img
 - button "Think The user wants me to use the ask_user_question tool to ask them a specific question with the given parameters. Let me do exactly that.":
   - img
   - img
   - text: Think The user wants me to use the ask_user_question tool to ask them a specific question with the given parameters. Let me do exactly that.
-- button:
+- button "Ask question waiting":
   - img
   - img
-- text: Ask question waiting
+  - text: Ask question waiting
+- status: Deep diving...
 - region "Ready to continue?":
   - text: Checkpoint
   - heading "Ready to continue?" [level=2]

apps/web/tests/snapshots/steering/session.jsonl

@@ -1,9 +1,9 @@
 {"type":"session","version":0,"id":"{{sessionId}}","createdAt":1785004180013,"cwd":"{{cwd}}/workspace"}
 {"type":"turn/start","seq":0,"time":1785004180030,"data":{"turn":1,"trigger":{"kind":"message","source":{"kind":"user","rpcId":"{{rpcId}}"}}}}
-{"type":"user/message","seq":1,"time":1785004180030,"data":{"content":[{"type":"text","text":"Use the ask_user_question tool to ask me exactly one question with id \"checkpoint\", question \"Ready to continue?\", header \"Checkpoint\", and options labeled \"Yes\" and \"No\". After I answer, reply with one short sentence acknowledging my answer and stop."}],"source":{"kind":"user","rpcId":"{{rpcId}}"},"role":"user","id":"eb77fa3d-5d60-4028-a592-e1f07a288f35"},"surfaceOp":"append"}
+{"type":"user/message","seq":1,"time":1785004180030,"data":{"content":[{"type":"text","text":"Use the ask_user_question tool to ask me exactly one question with id \"checkpoint\", question \"Ready to continue?\", header \"Checkpoint\", and options labeled \"Yes\" and \"No\". After I answer, reply with one short sentence acknowledging my answer and stop."}],"source":{"kind":"user","rpcId":"{{rpcId}}"}},"surfaceOp":"append"}
 {"type":"session/title","seq":2,"time":1785004180033,"data":{"title":"Use the ask_user_question tool to","messageSeqs":[1],"source":{"kind":"fallback"}}}
 {"type":"step/start","seq":3,"time":1785004180105,"data":{"turn":1,"step":1}}
-{"type":"request/header","seq":4,"time":1785004180106,"data":{"header":{"config":{"provider":"deepseek","model":"deepseek-v4-flash"},"system":"{{system}}","tools":"{{tools}}","messagePrefix":["{{messagePrefix}}"]},"reason":"initial"}}
+{"type":"request/header","seq":4,"time":1785004180106,"data":{"header":{"config":{"provider":"deepseek-official","model":"deepseek-v4-flash"},"system":"{{system}}","tools":"{{tools}}","messagePrefix":["{{messagePrefix}}"]},"reason":"initial"}}
 {"type":"assistant/chunk","seq":5,"time":1785004180696,"data":{"turn":1,"step":1,"chunk":{"type":"block-start","index":0,"blockType":"reasoning"}}}
 {"type":"reasoning-chunks","seq0":6,"time0":1785004180697,"data":{"turn":1,"step":1,"index":0,"dt":[88,29,1,0,0,0,28,0,0,1,0,0,30,1,27,0,0,0,0,28,1,0,30,0,0,0,28,1],"texts":["The"," user"," wants"," me"," to"," use"," the"," ask","_user","_","question"," tool"," to"," ask"," them"," a"," specific"," question"," with"," the"," given"," parameters","."," Let"," me"," do"," exactly"," that","."]}}
 {"type":"assistant/chunk","seq":35,"time":1785004181077,"data":{"turn":1,"step":1,"chunk":{"type":"block-start","index":1,"blockType":"tool-call"}}}
@@ -12,10 +12,10 @@
 {"type":"assistant/chunk","seq":85,"time":1785004181401,"data":{"turn":1,"step":1,"chunk":{"type":"block-end","index":1,"block":{"type":"tool-call","id":"call_00_sAvjivLShvnWVk0sPQPV7661","name":"ask_user_question","arguments":"{\"questions\": [{\"id\": \"checkpoint\", \"question\": \"Ready to continue?\", \"header\": \"Checkpoint\", \"options\": [{\"label\": \"Yes\"}, {\"label\": \"No\"}]}]}"}}}}
 {"type":"assistant/chunk","seq":86,"time":1785004181401,"data":{"turn":1,"step":1,"chunk":{"type":"usage","usage":{"inputTokens":151,"outputTokens":115,"cacheReadTokens":7680,"reasoningTokens":29}}}}
 {"type":"assistant/chunk","seq":87,"time":1785004181402,"data":{"turn":1,"step":1,"chunk":{"type":"finish","reason":{"kind":"tool-calls"}}}}
-{"type":"assistant/message","seq":88,"time":1785004181406,"data":{"turn":1,"step":1,"usage":{"inputTokens":151,"outputTokens":115,"cacheReadTokens":7680,"reasoningTokens":29},"message":{"role":"assistant","content":[{"type":"reasoning","text":"The user wants me to use the ask_user_question tool to ask them a specific question with the given parameters. Let me do exactly that."},{"type":"tool-call","id":"call_00_sAvjivLShvnWVk0sPQPV7661","name":"ask_user_question","arguments":"{\"questions\": [{\"id\": \"checkpoint\", \"question\": \"Ready to continue?\", \"header\": \"Checkpoint\", \"options\": [{\"label\": \"Yes\"}, {\"label\": \"No\"}]}]}"}],"source":{"kind":"model","provider":"deepseek","model":"deepseek-v4-flash"},"id":"ac0cfafd-795f-4bc3-9dc9-a8df33538a38"}},"sourceEventSeqs":[5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87],"surfaceOp":"append"}
+{"type":"assistant/message","seq":88,"time":1785004181406,"data":{"turn":1,"step":1,"content":[{"type":"reasoning","text":"The user wants me to use the ask_user_question tool to ask them a specific question with the given parameters. Let me do exactly that."},{"type":"tool-call","id":"call_00_sAvjivLShvnWVk0sPQPV7661","name":"ask_user_question","arguments":"{\"questions\": [{\"id\": \"checkpoint\", \"question\": \"Ready to continue?\", \"header\": \"Checkpoint\", \"options\": [{\"label\": \"Yes\"}, {\"label\": \"No\"}]}]}"}],"provenance":{"provider":"deepseek-official","model":"deepseek-v4-flash"},"usage":{"inputTokens":151,"outputTokens":115,"cacheReadTokens":7680,"reasoningTokens":29}},"sourceEventSeqs":[5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87],"surfaceOp":"append"}
 {"type":"tool/call","seq":89,"time":1785004181407,"data":{"turn":1,"step":1,"callId":"call_00_sAvjivLShvnWVk0sPQPV7661","name":"ask_user_question","arguments":"{\"questions\": [{\"id\": \"checkpoint\", \"question\": \"Ready to continue?\", \"header\": \"Checkpoint\", \"options\": [{\"label\": \"Yes\"}, {\"label\": \"No\"}]}]}"}}
-{"type":"tool/result","seq":90,"time":1785004181867,"data":{"turn":1,"step":1,"message":{"source":{"kind":"tool","callId":"call_00_sAvjivLShvnWVk0sPQPV7661"},"content":[{"type":"tool-result","toolCallId":"call_00_sAvjivLShvnWVk0sPQPV7661","content":[{"type":"text","text":"{\"answers\":[{\"id\":\"checkpoint\",\"selected\":[\"Yes\"]}]}"}],"isError":false}],"role":"user","id":"9c2175f8-3cd4-4d6c-9320-498d25f83342"}},"sourceEventSeqs":[89],"surfaceOp":"append"}
-{"type":"steering/message","seq":91,"time":1785004181867,"data":{"turn":1,"message":{"content":[{"type":"text","text":"Interjection: include the word BANANA in your final reply."}],"source":{"kind":"user","rpcId":"{{rpcId}}"},"role":"user","id":"291e02ad-cf8a-459f-a388-f81ed334e629"}},"surfaceOp":"append"}
+{"type":"tool/result","seq":90,"time":1785004181867,"data":{"turn":1,"step":1,"callId":"call_00_sAvjivLShvnWVk0sPQPV7661","content":[{"type":"text","text":"{\"answers\":[{\"id\":\"checkpoint\",\"selected\":[\"Yes\"]}]}"}],"isError":false},"sourceEventSeqs":[89],"surfaceOp":"append"}
+{"type":"steering/message","seq":91,"time":1785004181867,"data":{"turn":1,"content":[{"type":"text","text":"Interjection: include the word BANANA in your final reply."}],"source":{"kind":"user","rpcId":"{{rpcId}}"}},"surfaceOp":"append"}
 {"type":"step/end","seq":92,"time":1785004181870,"data":{"turn":1,"step":1}}
 {"type":"step/start","seq":93,"time":1785004181870,"data":{"turn":1,"step":2}}
 {"type":"assistant/chunk","seq":94,"time":1785004182322,"data":{"turn":1,"step":2,"chunk":{"type":"block-start","index":0,"blockType":"reasoning"}}}
@@ -26,6 +26,6 @@
 {"type":"assistant/chunk","seq":137,"time":1785004182893,"data":{"turn":1,"step":2,"chunk":{"type":"block-end","index":1,"block":{"type":"text","text":"Great, let's move forward. BANANA!"}}}}
 {"type":"assistant/chunk","seq":138,"time":1785004182893,"data":{"turn":1,"step":2,"chunk":{"type":"usage","usage":{"inputTokens":172,"outputTokens":41,"cacheReadTokens":7808,"reasoningTokens":29}}}}
 {"type":"assistant/chunk","seq":139,"time":1785004182893,"data":{"turn":1,"step":2,"chunk":{"type":"finish","reason":{"kind":"stop"}}}}
-{"type":"assistant/message","seq":140,"time":1785004182894,"data":{"turn":1,"step":2,"usage":{"inputTokens":172,"outputTokens":41,"cacheReadTokens":7808,"reasoningTokens":29},"message":{"role":"assistant","content":[{"type":"reasoning","text":"The user selected \"Yes\" and wants me to include the word \"BANANA\" in my final reply. Let me acknowledge their answer."},{"type":"text","text":"Great, let's move forward. BANANA!"}],"source":{"kind":"model","provider":"deepseek","model":"deepseek-v4-flash"},"id":"b49cca3a-fa40-4f45-91c9-e7c3f15fa233"}},"sourceEventSeqs":[94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139],"surfaceOp":"append"}
+{"type":"assistant/message","seq":140,"time":1785004182894,"data":{"turn":1,"step":2,"content":[{"type":"reasoning","text":"The user selected \"Yes\" and wants me to include the word \"BANANA\" in my final reply. Let me acknowledge their answer."},{"type":"text","text":"Great, let's move forward. BANANA!"}],"provenance":{"provider":"deepseek-official","model":"deepseek-v4-flash"},"usage":{"inputTokens":172,"outputTokens":41,"cacheReadTokens":7808,"reasoningTokens":29}},"sourceEventSeqs":[94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139],"surfaceOp":"append"}
 {"type":"step/end","seq":141,"time":1785004182895,"data":{"turn":1,"step":2}}
 {"type":"turn/end","seq":142,"time":1785004182895,"data":{"turn":1,"reason":{"kind":"completed"}}}

apps/web/tests/snapshots/steering/settled.expected.md

@@ -5,35 +5,35 @@
     - tab "Chat" [selected]
     - tab "Trajectory"
 - text: Use the ask_user_question tool to ask me exactly one question with id "checkpoint", question "Ready to continue?", header "Checkpoint", and options labeled "Yes" and "No". After I answer, reply with one short sentence acknowledging my answer and stop. {{clock}}
-- button "复制":
+- button "Copy":
   - img
-- button "在新对话中分支":
+- button "Branch into a new conversation":
   - img
-- button "编辑":
+- button "Edit":
   - img
 - button "Think The user wants me to use the ask_user_question tool to ask them a specific question with the given parameters. Let me do exactly that.":
   - img
   - img
   - text: Think The user wants me to use the ask_user_question tool to ask them a specific question with the given parameters. Let me do exactly that.
-- button:
+- button "Ask question 1/1 answered":
   - img
   - img
-- text: "Ask question 1/1 answered 插话 Interjection: include the word BANANA in your final reply."
+  - text: Ask question 1/1 answered
+- text: "Interjection Interjection: include the word BANANA in your final reply."
 - button "Think The user selected \"Yes\" and wants me to include the word \"BANANA\" in my final reply. Let me acknowledge their answer.":
   - img
   - img
   - text: Think The user selected "Yes" and wants me to include the word "BANANA" in my final reply. Let me acknowledge their answer.
 - paragraph: Great, let's move forward. BANANA!
-- button "复制":
+- button "Copy":
   - img
-- button "在新对话中分支":
+- button "Branch into a new conversation":
   - img
 - text: {{clock}}
 - textbox "Message the agent"
-- button "Add attachment":
+- button "Commands":
   - img
-- 'button "Access mode, current: Danger Full Access"': Danger Full Access
-- button "Plan mode off, press to turn on": Plan off
+- 'button "Access mode, current: Full access"': Full access
 - button "Select model, current DeepSeek-V4-Flash":
   - text: DeepSeek-V4-Flash
   - img

apps/web/tests/steering.e2e.ts

@@ -121,9 +121,9 @@ describe('web e2e: mid-turn steering lands durably and visibly', () => {
       // exists yet and no interjection bubble renders — the composer still
       // blocks, alone. The DOM is stable here (no further SSE frames can
       // arrive until the question is answered), making this state capturable.
-      expect(await page.getByText('插话').count()).toBe(0)
+      expect(await page.getByText('Interjection', { exact: true }).count()).toBe(0)
       expect(await page.getByText(STEER, { exact: true }).count()).toBe(0)
-      expect(await page.getByRole('button', { name: '编辑排队消息' }).count()).toBe(0)
+      expect(await page.getByRole('button', { name: 'Edit queued message' }).count()).toBe(0)
       const snapshot = await captureStableAria(page, '[class*="centerCol"]', scaffold.workspaceCwd)
       await compareOrRefreshGolden(MID_EXPECTED, snapshot, MODE)
     }
@@ -157,7 +157,7 @@ describe('web e2e: mid-turn steering lands durably and visibly', () => {
 
     // Visible: the badged interjection bubble plus the reply that obeys it
     // (steer text + final reply each contain the marker word).
-    await expect.poll(() => page.getByText('插话').count(), { timeout: 15_000 }).toBe(1)
+    await expect.poll(() => page.getByText('Interjection', { exact: true }).count(), { timeout: 15_000 }).toBe(1)
     await expect.poll(() => page.getByText('Interjection:', { exact: false }).count(), { timeout: 10_000 }).toBe(1)
     await expect.poll(() => page.getByText('BANANA', { exact: false }).count(), { timeout: 10_000 }).toBeGreaterThanOrEqual(2)
     expect(await page.locator('[data-question-key]').count()).toBe(0)

apps/web/tests/workspace-management.e2e.ts

@@ -1,11 +1,13 @@
 // Web e2e scenarios: workspace management — the create-by-name dialog, the
 // rename round trip over the real wire (workspace.rename RPC + durable
 // registry), duplicate-name pre-check, the flat "In one list" view with its
-// persisted group-by preference, and the pointer-reachability of the session
-// hover card and the row action menu. Zero model
-// calls: workspace.create/rename are host RPCs with no model involvement,
-// and the one session row the flat/hover scenarios need comes from a seeded
-// fixture (the seeded-history seed reused verbatim — no new recording).
+// persisted group-by preference, the pointer-reachability of the session
+// hover card and row action menu, and the session archive round trip (row
+// menu → workspace.archiveSession RPC → durable global set → row hidden
+// across reload). Zero model calls: workspace.create/rename/archiveSession
+// are host RPCs with no model involvement, and the one session row the
+// flat/hover/menu/archive scenarios need comes from a seeded fixture (the
+// seeded-history seed reused verbatim — no new recording).
 import { mkdir, readFile, stat, writeFile } from 'node:fs/promises'
 import { fileURLToPath } from 'node:url'
 import { join } from 'node:path'
@@ -459,6 +461,55 @@ describe('web e2e: workspace management (create / rename / flat view / hover aff
     expect(tripwire.pageErrors).toEqual([])
   }, 60_000)
 
+  it('archives the seeded session from its row menu, hiding it durably across reload', async () => {
+    onTestFailed(() => saveFailureShot(page, 'web-e2e-ws-archive'))
+    // The seeded session lives under Ungrouped (expanded by the hover-card
+    // test's gesture; converge again for order independence).
+    const ungroupedRow = page.getByText('Ungrouped', { exact: true }).locator('..').locator('..')
+    const ungroupedSection = ungroupedRow.locator('..')
+    await expect.poll(async () => {
+      if (await ungroupedRow.getAttribute('aria-expanded') !== 'true') {
+        await page.getByText('Ungrouped', { exact: true }).click()
+        await page.waitForTimeout(50)
+      }
+      return await ungroupedRow.getAttribute('aria-expanded')
+    }, { timeout: 5_000 }).toBe('true')
+    // Anchor on session rows (the rows carrying a session actions button),
+    // not a positional index, and assert the single-stray assumption loudly
+    // so a fixture gaining a second stray fails here instead of archiving
+    // the wrong row. CSS attribute match, not getByRole: the button is
+    // display:none until its row hovers, and role queries skip hidden nodes.
+    const sessionRows = ungroupedSection.locator('[role="treeitem"]')
+      .filter({ has: page.locator('button[aria-label^="Session actions for "]') })
+    await expect.poll(() => sessionRows.count(), { timeout: 10_000 }).toBe(1)
+    const sessionRow = sessionRows.first()
+    const rowTitle = await sessionRow.locator('[class*="title"]').innerText()
+    // Row menu: hover reveals the actions button; Archive session commits
+    // without a confirmation dialog (non-destructive: log + accounting stay).
+    await sessionRow.hover()
+    await sessionRow.getByRole('button', { name: `Session actions for ${rowTitle}` }).click()
+    await page.getByRole('menuitem', { name: 'Archive session' }).click()
+    // The row disappears on the archive-set echo; with no other visible
+    // stray, the whole Ungrouped bucket withdraws.
+    await expect.poll(() => page.getByText(rowTitle, { exact: true }).count(), { timeout: 10_000 }).toBe(0)
+    await expect.poll(() => page.getByText('Ungrouped', { exact: true }).count(), { timeout: 10_000 }).toBe(0)
+    // Durable on the host: the registry-global set carries the id while the
+    // session log itself stays in persistence untouched.
+    expect([...scaffold.ctx.workspace.archivedSessionIds]).toEqual([SessionId(SEED_ID)])
+    expect((await scaffold.ctx.sessionPersistence.list()).map(header => header.id)).toContain(SessionId(SEED_ID))
+    // Reload: the hidden state is rebuilt from the workspace.list baseline.
+    const warningStart = tripwire.warnings.length
+    await page.reload({ waitUntil: 'load' })
+    await page.waitForSelector('[class*="frame"]', { timeout: 30_000 })
+    acknowledgeReloadConnectionLoss(tripwire, warningStart)
+    await expect.poll(() => page.getByText('Workspaces', { exact: true }).count(), { timeout: 15_000 }).toBe(1)
+    // The archived row must not resurface (the Ungrouped bucket itself may
+    // reappear if selection restore lands on another stray — not this test's
+    // concern).
+    expect(await page.getByText(rowTitle, { exact: true }).count()).toBe(0)
+    expect(tripwire.pageErrors).toEqual([])
+  }, 90_000)
+
   it.skipIf(MODE === 'record')('issued zero model calls and stayed clean', async () => {
     expect(tripwire.warnings).toEqual([])
     // The directory-browser aria golden is this spec's one owned artifact;