Merge branch 'stack/agent-profiles-5-web-ui' into stack/agent-profiles-8-authoring

# Conflicts: # apps/cli/tests/web-agent-presets.e2e.ts # packages/client/connection/README.i18n.yaml # packages/client/connection/README.md # packages/client/connection/README.zh.md # packages/client/ui-conversation/src/client/contract/slots.ts # packages/client/ui-primitives/tests/icons.spec.tsx # packages/client/ui-settings/src/client/contract/slots.ts # packages/host/apiproxy/tests/api-proxy-agent-preset.spec.ts
2026-08-09 23:02:37 +08:00
parent 7ea8bad7ee 877364f7a4
commit 7dcefeda50
825 changed files with 2990 additions and 2066 deletions
--- a/packages/client/ui-conversation/src/client/apply.ts
+++ b/packages/client/ui-conversation/src/client/apply.ts
@@ -160,7 +160,7 @@ export function apply(ctx: Context): void {
  // way: this package must not import the plugins that would know.
  const composerBlocks = new ComposerBlockRegistry()

-  // Decision 19/20: the input machine feeds every session-scope slot
+  // The input machine feeds every session-scope slot
  // component through the standard provide channel — the 'input' hook plus
  // the two public actions. Materialization is the shell creation trigger
  // (per-session lazy; scope disposer tears down).
@@ -242,7 +242,7 @@ export function apply(ctx: Context): void {
  }, ConversationSessionHeader)

  // The default composer body: its own single slot inside the composer
-  // chain's fallback (decision 20). Public machine surface arrives via the
+  // chain's fallback. Public machine surface arrives via the
  // provide channel above; the keyboard command face and the stop/retry
  // verbs ride this inject (package-internal — hub and bar are one plugin).
  // Session-maybe: with no current session the machine faces are absent and
@@ -253,7 +253,7 @@ export function apply(ctx: Context): void {
    locale: NS,
    // The two named control seats in the bar's tool row (plan beside the
    // access control, model right); empty until their owning plugins
-    // register (B ruling).
+    // register.
    children: {
      'conversation.input.plan': { kind: 'single', scope: 'session' },
      'conversation.input.model': { kind: 'single', scope: 'session' },
@@ -383,7 +383,7 @@ export function apply(ctx: Context): void {
  // The plan strip rides the input dock above the queue rows (same posture).
  ctx.plugin(todoDockEntry)

-  // The read-only queue dock entry (T9 file territory) rides the same
+  // The read-only queue dock entry rides the same
  // registration path into the input dock declared above.
  ctx.plugin(queueDockEntry)

--- a/packages/client/ui-conversation/src/client/chat/ChatView.tsx
+++ b/packages/client/ui-conversation/src/client/chat/ChatView.tsx
@@ -180,7 +180,7 @@ export function ChatView({
  const lastKeyRef = useRef<string | null>(null)
  const lastSteeringIdRef = useRef<string | null>(null)
  /** Flow tip signature — follow-scroll only when this moves, never on a
-   *  scroll-driven at-bottom chrome re-render (that was snapping inertial
+   *  scroll-driven at-bottom chrome re-render (which would snap inertial
   *  scrolls the rest of the way to the floor). */
  const followSigRef = useRef<string | null>(null)

--- a/packages/client/ui-conversation/src/client/chat/MessageItem.tsx
+++ b/packages/client/ui-conversation/src/client/chat/MessageItem.tsx
@@ -123,8 +123,8 @@ function TurnErrorItem({ node, t }: {
 * Display projection of reference forms in a user bubble (free geometry — no
 * textarea alignment constraint here); everything else stays plain text. The
 * logged model text remains the single truth; this is presentation only.
- * Plain-text `/name` / `@name` word-boundary tokens decorate (decision 21:
- * the sent text IS the reference — the bubble uses the same plainest token
+ * Plain-text `/name` / `@name` word-boundary tokens decorate (the sent text
+ * IS the reference — the bubble uses the same plainest token
 * scan as the composer, minus the lexicon: sent tokens were validated at
 * compose time, so shape alone decorates).
 */
--- a/packages/client/ui-conversation/src/client/contract/slots.ts
+++ b/packages/client/ui-conversation/src/client/contract/slots.ts
@@ -85,14 +85,14 @@ declare module '@deepseek-ai/dsh-client-ui-slots' {
     * the next one rather than applied to a current one.
     */
    'conversation.hero.agentPreset': { kind: 'single'; scope: 'root'; owner: HeroAgentPresetOwnerProps }
-    // 'conversation.input.overlay' merges in ui-slash (dedup ruling: the
-    // dependency direction is the hard constraint — ui-slash cannot import
+    // 'conversation.input.overlay' merges in ui-slash (the dependency
+    // direction is the hard constraint — ui-slash cannot import
    // this package, while this package's input contract already imports
    // ui-slash, so the type arrives transitively). The runtime declaration
    // (children table in apply.ts) stays here with the other input slots.
    /**
     * Stacked strip above the input (queue rows / GoalBar / attachments;
-     * design §6 MIX evidence: entries coexist in fixed order).
+     * entries coexist in fixed order).
     */
    'conversation.input.dock': { kind: 'list'; scope: 'session'; owner: InputZone }
    /** The band under the composer card (stats line family), rendered inside the bar's width column via the `footer` owner prop. */
@@ -103,7 +103,7 @@ declare module '@deepseek-ai/dsh-client-ui-slots' {
    'conversation.input.right': { kind: 'list'; scope: 'session'; owner: InputZone }
    /**
     * The default composer body: a single slot rendered as the composer
-     * chain's fallback (decision 20 — a real entry, not a chain rider, so a
+     * chain's fallback (a real entry, not a chain rider, so a
     * takeover election hides rather than unmounts it and the textarea DOM
     * survives). Session-maybe: the bar stays mounted across the
     * no-session/session transition — the no-workspace hero renders the SAME
@@ -117,7 +117,7 @@ declare module '@deepseek-ai/dsh-client-ui-slots' {
    /**
     * The Plan-mode status seat in the composer tool row (left group,
     * right of the access-mode control). Declared by the composer-bar
-     * entry; empty until a plan plugin registers (B ruling: no placeholder
+     * entry; empty until a plan plugin registers (no placeholder
     * fallback).
     */
    'conversation.input.plan': { kind: 'single'; scope: 'session'; owner: InputControlOwnerProps }
@@ -130,7 +130,7 @@ declare module '@deepseek-ai/dsh-client-ui-slots' {

  /**
   * ui-conversation's members of the session standard kit, provided through
-   * `sessions.provide` (decision 19/20): every session-scope slot component
+   * `sessions.provide`: every session-scope slot component
   * receives the input machine's state hook and the two public actions.
   */
  interface SessionStandardProps {
@@ -173,7 +173,7 @@ export interface ConversationSessionOwnerProps {
 export interface ConversationHeaderActionOwnerProps {}

 /**
- * The input-region slot currency (plan §1.4): dock/left/right entries read
+ * The input-region slot currency: dock/left/right entries read
 * the conversation snapshot and the live input state as owner props (both
 * are point-in-time snapshots — the dispatching skeleton re-renders on
 * either store's change, so entries stay current without subscribing).
@@ -381,7 +381,7 @@ export interface ComposerBarOwnerProps {

 /** Injected share of the composer-bar entry (package-internal faces). */
 export interface ComposerBarInjected {
-  /** The InputBar-exclusive keyboard/DOM command face (decision 20 private plane); absent with the session. */
+  /** The InputBar-exclusive keyboard/DOM command face (private plane); absent with the session. */
  keyboard: ComposerKeyboard | undefined
  /** Resolve one keyboard submission gesture against the current running state and persisted preference. */
  resolveSubmitMode: (
@@ -408,7 +408,8 @@ export interface ComposerBarInjected {
  hooks: {
    /** Latest surfaced notice (null after none; seq keys re-render of repeats). */
    notices: ObservableSnapshot<InputNotice | null>
-    /** Hot plain-text reference lexicon for the decoration scan (decision 21). */
+    /** Hot plain-text reference lexicon for the decoration scan (plain-text-reference decision;
+     *  see .agents/notes/implemented/architecture/2026-07-25-web-input-machine-and-slash-pipeline.md). */
    lexicon: ObservableSnapshot<ReadonlyMap<'/' | '@', readonly string[]>>
    /** Source name opened by the programmatic menu launcher, or null. */
    menuLauncher: ObservableSnapshot<string | null>
--- a/packages/client/ui-conversation/src/client/input/contract.ts
+++ b/packages/client/ui-conversation/src/client/input/contract.ts
@@ -1,5 +1,5 @@
 /**
- * Frozen input-machine contract (design §9.1, eng. plan §3.9-3.12). Types
+ * Frozen input-machine contract. Types
 * only. Three-tier visibility: business packages see InputState via the
 * InputZone currency; the scoped input events carry the mutation verbs; the
 * conversation wiring layer alone sees the full SessionInput. InputMachine
@@ -56,7 +56,7 @@ export interface InputService {

 /**
 * The public input action face provided to every session-scope slot
- * component (decision 20): two stable-identity void callbacks, mirroring the
+ * component: two stable-identity void callbacks, mirroring the
 * useStore+actions convention. Command-style handles (track/arbitrate/space/
 * undo/paste/…) stay InputBar-private and never ride this face.
 */
@@ -75,7 +75,7 @@ export interface InputNotice {
 }

 /**
- * The InputBar-exclusive keyboard/DOM command face (decision 20): synchronous
+ * The InputBar-exclusive keyboard/DOM command face: synchronous
 * returns and event-handler semantics that must not enter the public provide
 * channel. Handed to the composer-bar entry through its own inject —
 * package-internal, never across a plugin boundary. The session shell
@@ -128,7 +128,7 @@ export interface EditRange extends EditSelection {

 /**
 * One reference chip occurrence, backing exactly one U+FFFC placeholder in
- * the draft (design §9.1 底层表示). Identity is occurrenceId — same-named
+ * the draft. Identity is occurrenceId — same-named
 * references stay independently addressable. label/clipboardText are the
 * owner's insert-time projections, cached so the chip survives owner loss
 * (invalid flips instead of dropping the occurrence).
@@ -157,7 +157,7 @@ export interface PasteComponent extends EditSelection {

 /**
 * Live paste-match attempt published while async matching may still upgrade
- * pasted tokens (design §9.1 剪贴板 round-trip). Any non-paste transaction,
+ * pasted tokens (the clipboard round-trip). Any non-paste transaction,
 * submit start, invalidate-paste, or release ends it; a paste-upgrade keeps
 * it current (later tokens re-CAS against the advanced draftRev).
 */
--- a/packages/client/ui-conversation/src/client/input/decorations.ts
+++ b/packages/client/ui-conversation/src/client/input/decorations.ts
@@ -1,5 +1,5 @@
 /**
- * Draft decoration pure core (design §9.1: chips render from the occurrence
+ * Draft decoration pure core (chips render from the occurrence
 * table at placeholder offsets; the claim token renders as a mirror-layer
 * highlight, the claim hint as ghost text). Zero React — the skeleton renders
 * the instructions; tests drive this directly.
@@ -24,7 +24,9 @@ export interface ChipRender {
 }

 /**
- * One plain-text reference range (decision 21): a `/name` or `@name` token
+ * One plain-text reference range (the plain-text-reference decision;
+ * see .agents/notes/implemented/architecture/2026-07-25-web-input-machine-and-slash-pipeline.md):
+ * a `/name` or `@name` token
 * whose name is on the trigger's lexicon. Pure derivation — editing the text
 * out of match shape simply drops the range next scan.
 */
@@ -50,8 +52,8 @@ export interface DraftDecorations {
 const TEXT_REF_RE = /(^|\s)([/@])([\w-]+)/g

 /**
- * Scan the draft for plain-text reference tokens against the hot lexicons
- * (decision 21). Word-boundary discipline: the trigger must sit at the draft
+ * Scan the draft for plain-text reference tokens against the hot lexicons.
+ * Word-boundary discipline: the trigger must sit at the draft
 * start or after whitespace ('x/name' never matches); the name must be an
 * exact lexicon member.
 * @param draft - draft text.
@@ -82,7 +84,7 @@ const EMPTY_LEXICON: ReadonlyMap<'/' | '@', readonly string[]> = new Map()
 /**
 * Derive the mirror-layer decorations from the input state.
 * @param state - published input state.
- * @param lexicon - optional per-trigger reference lexicons (decision 21 scan).
+ * @param lexicon - optional per-trigger reference lexicons (plain-text-reference scan).
 * @returns token range, chip instructions, text-ref ranges, and the ghost hint.
 */
 export function deriveDecorations(
--- a/packages/client/ui-conversation/src/client/input/facade.ts
+++ b/packages/client/ui-conversation/src/client/input/facade.ts
@@ -66,7 +66,7 @@ export class SessionInputShell implements SessionInput {
  readonly state: SnapshotStore<InputState>
  /** Latest surfaced notice (null after clear); the wiring renders it beside the error strip. */
  readonly notices: SnapshotStore<InputNotice | null> = createSnapshotStore<InputNotice | null>(null)
-  /** The public provide-channel action face (one stable identity per session — decision 20). */
+  /** The public provide-channel action face (one stable identity per session). */
  readonly actions: InputActions = {
    setDraft: (text) => { this.setDraft(text) },
    submit: () => { this.submit('queue') },
@@ -198,7 +198,9 @@ export class SessionInputShell implements SessionInput {

  /**
   * Hot plain-text reference lexicon source for the decoration scan
-   * (decision 21): delegates to the controller's aggregated store. Stable
+   * (the plain-text-reference decision;
+   * see .agents/notes/implemented/architecture/2026-07-25-web-input-machine-and-slash-pipeline.md):
+   * delegates to the controller's aggregated store. Stable
   * identity per shell; without a pipeline the snapshot is the empty Map and
   * subscribers never fire.
   */
@@ -253,7 +255,8 @@ export class SessionInputShell implements SessionInput {

  /**
   * Insert plain reference text over the pick-time span (scoped insert-text
-   * event listener body, decision 21). Same CAS-then-splice shape as the
+   * event listener body; plain-text-reference decision, web-input-machine
+   * note). Same CAS-then-splice shape as the
   * consume-token span branch: the machine sees an ordinary draft-changed
   * transaction (one undo step), no occurrence is minted — the chip look is
   * a scan-derived decoration, never state.
@@ -339,7 +342,7 @@ export class SessionInputShell implements SessionInput {
  }

  /**
-   * Prompt serialization before the sink (design §3.12): expand each
+   * Prompt serialization before the sink: expand each
   * placeholder to its owner's model form via the session controller's
   * codec routing. Owner missing / serialize failure / disposal blocks the
   * send — notice + draft and chips retained, never a silent downgrade to
--- a/packages/client/ui-conversation/src/client/input/hub.ts
+++ b/packages/client/ui-conversation/src/client/input/hub.ts
@@ -1,7 +1,7 @@
 /**
 * InputHub: the InputService implementation (`ctx.conversation.input`) — one
 * SessionInputShell per session, created inside the sessions provide
- * materialization (decision 19: the 'input' standard-kit entry IS the
+ * materialization (the 'input' standard-kit entry IS the
 * creation trigger) and torn down by the scope disposer (instance-and-scope
 * share one lifecycle). The hub registers the three scoped input-mutation
 * listeners on each session's actx (the sole consumer side of the ui-slash
@@ -61,7 +61,7 @@ export class InputHub implements InputService {
    })
    this.shells.set(id, shell)
    // The one teardown axis: listeners, shell, and map entries all ride the
-    // scope fiber (decision 12 — nothing here outlives the scope).
+    // scope fiber (nothing here outlives the scope).
    actx.effect(() => {
      const offs = [
        actx.on('slash/input-begin-command', req =>
@@ -97,7 +97,7 @@ export class InputHub implements InputService {
  }

  /**
-   * The InputBar-exclusive keyboard command face (decision 20): the shell
+   * The InputBar-exclusive keyboard command face: the shell
   * satisfies it structurally; package-internal — handed through the
   * composer-bar entry's inject, never across a plugin boundary.
   * @param id - session id.
--- a/packages/client/ui-conversation/src/client/input/machine.ts
+++ b/packages/client/ui-conversation/src/client/input/machine.ts
@@ -1,6 +1,6 @@
 /**
- * InputMachine: the pure per-session input state machine (design §9.1, eng.
- * plan §3.9-3.12). Events in, effects out; zero React / DOM / cordis / ambient
+ * InputMachine: the pure per-session input state machine.
+ * Events in, effects out; zero React / DOM / cordis / ambient
 * clock. Package-private — the SessionInput shell is the only caller and the
 * sole executor of the returned effects.
 *
@@ -23,10 +23,10 @@ import type {
 /** The object-replacement character backing every chip occurrence in the draft. */
 export const PLACEHOLDER = ''

-/** The machine never writes the queue; the wiring layer overlays the T9 store projection. */
+/** The machine never writes the queue; the wiring layer overlays the queue store's projection. */
 const EMPTY_QUEUE: InputState['queue'] = []

-/** Undo ring depth (design §9.1: bounded self-managed transaction log). */
+/** Undo ring depth (bounded self-managed transaction log). */
 const LOG_LIMIT = 100

 /** Exhaustiveness backstop for the closed InputEvent / guard unions. */
@@ -68,7 +68,7 @@ function diffEdit(prev: string, next: string): EditRange {

 /**
 * Expand the draft's placeholders into their occurrences' clipboard text
- * (decision 16: the persistence mirror and clipboard both write this
+ * (the persistence mirror and clipboard both write this
 * projection — U+FFFC never leaves the machine). Table order is offset
 * order, so one linear walk pairs placeholders with entries.
 * @param state - published input state.
@@ -194,7 +194,7 @@ export class InputMachine {
  /**
   * Reconcile the occurrence table with one edit (old-draft coordinates):
   * entries past the range shift by the length delta; entries whose
-   * placeholder sits inside the replaced range go away whole (design §9.1: a
+   * placeholder sits inside the replaced range go away whole (a
   * deletion/replacement intersecting a placeholder acts on the whole chip).
   */
  private reconcile(range: EditRange): void {
@@ -338,7 +338,7 @@ export class InputMachine {
  /**
   * Owner-resolution style bits: exactly the listed occurrences render
   * invalid. Not a transaction — the draft, revision, and undo log are
-   * untouched (design §9.1: invalidation never deletes or rewrites chips).
+   * untouched (invalidation never deletes or rewrites chips).
   */
  private onSetInvalid(invalidIds: readonly number[]): InputEffect[] {
    const ids = new Set(invalidIds)
--- a/packages/client/ui-conversation/src/client/queue/store.ts
+++ b/packages/client/ui-conversation/src/client/queue/store.ts
@@ -10,7 +10,7 @@ import type { QueuedMessage } from '../input/contract.ts'

 /**
 * Project a session's transient inbox rows as a bare observable (subscribe/getSnapshot).
- * The wiring layer (T5) overlays this onto InputState.queue; the runtime
+ * The wiring layer overlays this onto InputState.queue; the runtime
 * QueuedMessage and the input-contract QueuedMessage are structurally
 * identical.
 * @param session - the resident session face.
--- a/packages/client/ui-conversation/src/client/service.ts
+++ b/packages/client/ui-conversation/src/client/service.ts
@@ -57,7 +57,7 @@ export interface IConversation {

 /** Scope-addressed conversation service (root singleton, provided as `conversation`). */
 export class ConversationService extends Service implements IConversation {
-  /** The per-session input machine registry (InputService face, design §5.2). */
+  /** The per-session input machine registry (InputService face). */
  readonly input: InputService
  /** The per-session composer-block registry. */
  readonly blocks: ComposerBlocks
--- a/packages/client/ui-conversation/src/client/skeleton/ApprovalPanel.tsx
+++ b/packages/client/ui-conversation/src/client/skeleton/ApprovalPanel.tsx
@@ -10,8 +10,7 @@
 // buttons must be reachable no matter how long the command is.
 // One-shot: the buttons disable
 // after a click and the panel leaves (the InputBar returns) on the broadcast
-// resolved frame. The draft's "Always allow this type" is deferred with
-// grant storage.
+// resolved frame.

 import { useMemo, useState } from 'react'
 import { Button } from '@deepseek-ai/dsh-client-ui-primitives'
--- a/packages/client/ui-conversation/src/client/skeleton/ContextMeter.tsx
+++ b/packages/client/ui-conversation/src/client/skeleton/ContextMeter.tsx
@@ -1,8 +1,8 @@
 /** Composer context-occupancy meter: a ring beside the send button fed by the
 * `contextPressure` projection, with a click-open panel of the heuristic
 * `contextBreakdown` composition (system prompt, tools, conversation).
- * Renders nothing until a provider reports both pressure and a route capacity
- * (same gate as the stats row used). */
+ * Renders nothing until a provider reports both pressure and a route
+ * capacity. */

 import { useEffect, useRef, useState } from 'react'
 import type { UseProjection } from '@deepseek-ai/dsh-client-runtime/client'
--- a/packages/client/ui-conversation/src/client/skeleton/ConversationRoot.tsx
+++ b/packages/client/ui-conversation/src/client/skeleton/ConversationRoot.tsx
@@ -81,7 +81,6 @@ export function ConversationRoot({
  const zone: InputZone | undefined =
    session === undefined || inputState === undefined ? undefined : { session, input: inputState }

-  // Flow optimization — worth a close PR review for code/boundary issues.
  // The chip is a selector; label resolution walks the flow top-down:
  //   1. a just-picked workspace (pending) → its title;
  //   2. cold start, no session yet → placeholder ("Choose workspace");
--- a/packages/client/ui-conversation/src/client/skeleton/DetailsPanel.module.css
+++ b/packages/client/ui-conversation/src/client/skeleton/DetailsPanel.module.css
@@ -1,4 +1,4 @@
-/* Details third column, minimal P-I fill: header (name + close) over a
+/* Details third column, minimal fill: header (name + close) over a
   scrolling body of Input/Output code sections. Panel width/squeeze belongs
   to layout; this fills whatever the column gives. */

--- a/packages/client/ui-conversation/src/client/skeleton/DetailsPanel.tsx
+++ b/packages/client/ui-conversation/src/client/skeleton/DetailsPanel.tsx
@@ -1,7 +1,6 @@
-// DetailsPanel, P-I minimal form: close button + the selected call's args and
+// DetailsPanel: close button + the selected call's args and
 // result — args as JSON, the result raw except for a terminal-card call, whose
-// Output section is the command's terminal card. The three-段 Switch /
-// Prev-Next stepping / See-in-trajectory are deferred (ledger). Reads the
+// Output section is the command's terminal card. Reads the
 // selection from the shared chat
 // store (conversation writes, this panel reads — the cross-registration
 // share the store seat exists for) and derives the call material from the
--- a/packages/client/ui-conversation/src/client/skeleton/InputBar.module.css
+++ b/packages/client/ui-conversation/src/client/skeleton/InputBar.module.css
@@ -225,9 +225,9 @@
     so by construction now that all three sit INSIDE .scroll — a scrollbar
     that consumes layout space narrows the scrollport, which is their shared
     containing block, so it costs all three the same width on every engine.
-     Scrolling the textarea itself is what used to break this, and no property
-     fixed it: WebKit reserved gutter space for the overflow-y:auto textarea
-     and not for the overflow:hidden layers beside it, leaving them 8px apart
+     A textarea that scrolls itself would break this, and no property fixes
+     it: WebKit reserves gutter space for an overflow-y:auto textarea and not
+     for the overflow:hidden layers beside it, leaving them 8px apart
     (768 against 776) — worth 2 to 5 wrapped lines on a long draft. */
 }

@@ -395,7 +395,7 @@
  cursor: pointer;
 }

-/* Plain-text reference highlight (decision 21): a pure range mark over the
+/* Plain-text reference highlight: a pure range mark over the
   draft's own glyphs — advance untouched, so the two layers cannot drift.
   Chip family colors; clone keeps rounded ends on soft-wrap fragments. */
 .textRef {
--- a/packages/client/ui-conversation/src/client/skeleton/InputBar.tsx
+++ b/packages/client/ui-conversation/src/client/skeleton/InputBar.tsx
@@ -1,5 +1,5 @@
-/** The default composer body: the 'conversation.composer.bar' slot entry
- * (decision 20). Machine state arrives through the standard provide channel
+/** The default composer body: the 'conversation.composer.bar' slot entry.
+ * Machine state arrives through the standard provide channel
 * (useInput + inputActions); the keyboard/DOM command face and stop arrive
 * through this entry's own inject, whose hooks compartment binds
 * useNotices/useLexicon; layout-phase inputs (variant, placeholder,
@@ -87,7 +87,7 @@ export function InputBar({
  // but its independent Stop below stays available while it runs.
  const continuable = subagent?.address.mode === 'continuable'
  const parentOffline = continuable && !subagent.parentAvailable
-  // Queue cut 1: running input stays free; locked = session removed, the
+  // Running input stays free; locked = session removed, the
  // inert no-workspace state, the machine faces absent (no session), or a
  // parent-offline continuable child. An owner block also disables input;
  // adjudicating and submitting render read-only so the draft stays visible.
@@ -385,7 +385,7 @@ export function InputBar({
  const backdrop: ReactNode[] = []
  {
    // Segment boundaries: the token range end, every chip offset, and every
-    // text-ref range (decision 21) — merged in draft order (the sources never
+    // text-ref range — merged in draft order (the sources never
    // overlap: chips sit on placeholders, text-refs on plain tokens, the
    // claim token only leads).
    let cursor = 0
@@ -430,7 +430,7 @@ export function InputBar({
        )
        cursor = chip.offset + 1 // the placeholder char the chip stands for
      } else {
-        // Plain-range highlight (decision 21): the glyphs stay the
+        // Plain-range highlight: the glyphs stay the
        // textarea's (advance untouched); the mark paints the chip look.
        backdrop.push(
          <mark key={`ref-${b.ref.start}`} className={css.textRef} data-decoration="text-ref">
@@ -529,7 +529,6 @@ export function InputBar({
            {rightItems}
            {renderSlot('conversation.input.model', { locked: modelSeatLocked })}
            <ContextMeter useProjection={useProjection} t={t} />
-            {/* {machineBusy && <span className={css.pending} data-input-pending aria-label="处理中" />} */}
            {interruptible && (
              <Tooltip label={t('input.stop')} side="top" delayMs={500}>
                <button