feat(web): show command inputs in the human transcript

packages/client/runtime/README.i18n.yaml

@@ -2,5 +2,5 @@
 # side as of the last confirmed-consistent state. Both languages carry equal authority;
 # after editing either side, bring the other along and re-record with:
 #   pnpm run verify-translation-pairing --write packages/client/runtime/README.md
-README.md: 7c835deb58db149710495f97a2553c3de58d99da
-README.zh.md: edf4473bec7df2253c032c3da86da878cdeade09
+README.md: 69634d4ca577e9fa5c508a5fb2b50333290154b1
+README.zh.md: 9e03cc1903b5e9dc1d13e07bf8394a6e7aee9209

packages/client/runtime/README.md

@@ -33,6 +33,8 @@ SlotsService gives the renderer separate bare observables for `useSessions` and
 
 `WorkspacesService.connectWorkspace(workspaceId)` resolves the session a New Session flow lands in: it reuses the workspace's existing blank session from the list mirror (`blank && cwd == workspace.path && sessionIds.includes(id)` — the host's own membership rule, never cwd alone, so a cwd-matching unaccounted blank session is never hijacked) or calls `session.create({workspaceId})`, returning the session id for the caller to open. `SessionSummary.blank` mirrors the host's derived empty-log bit and only ever lowers on the client: seeded by `session.list` / the `host/session-added` frame, flipped false by the first ACCEPTED local `prompt()` (on the RPC success response — acceptance proves the user message is in the host log; a rejected first prompt keeps the session blank and reusable) and by any `running: true` status frame, re-aligned by every list re-pull. List surfaces hide blank rows; the store carries every row. `SessionsService.create` accepts an optional caller-preallocated SessionId and throws `SessionCreateError` (carrying `requestedSessionId`) on failure.
 
+`Session.composerPhase` treats any visible non-command Chat Node as conversation content, so a client plugin can project durable human input without opening a turn while a window containing only generic command rows retains the Host blank posture. List hiding and blank-session reuse still follow the Host blank bit. A history window that lacks the plugin-owned input Node returns to that blank posture until an older page restores it.
+
 ## Pending queue projection
 
 `ConversationSnapshot.queue` is the Host's authoritative transient snapshot of `agent.inbox.nextTurn`; pending next-step steering stays outside this projection. Each row carries its `MessageId`, complete editable text when every content block is text, and a flattened preview. The Host derives whole `session/queue` snapshots from durable `agent/inbox/spliced` mutations and sends a baseline on reconnect; the message-local `agent/inbox/inserted`, `claimed`, and `discarded` notifications are not used to reconstruct this projection. `Session.updateQueue()` sends edit/remove operations through Host-side `Inbox.splice()` without optimistic client mutation, so the next Host snapshot is the sole visible commit and a claim race can surface `queue-item-not-found`.

packages/client/runtime/README.zh.md

@@ -33,6 +33,8 @@ SlotsService 分别为 renderer 提供 `useSessions` 与 `useWorkspaces` 的裸
 
 `WorkspacesService.connectWorkspace(workspaceId)` 解析 New Session 流程最终落入的会话：先在列表镜像中复用该 workspace 的既有空会话（`blank && cwd == workspace.path && sessionIds.includes(id)`——host 自己的成员规则，绝不只按 cwd，避免劫持 cwd 匹配但未入账的空白会话），未命中则调用 `session.create({workspaceId})`，返回会话 id 由调用方 open。`SessionSummary.blank` 镜像主机派生的空日志位，在客户端只降不升：由 `session.list`／`host/session-added` 帧播种，本地首次获 Host 接受的 `prompt()`（RPC 成功响应时——受理即证明用户消息已入主机日志；首讯被拒则会话保持 blank、保持可复用）与任何 `running: true` 状态帧翻为 false，每次列表重拉重新对齐。列表界面隐藏 blank 行；store 保留全部行。`SessionsService.create` 接受可选的、由调用方预先分配的 SessionId，失败时抛出 `SessionCreateError`（携带 `requestedSessionId`）。
 
+`Session.composerPhase` 把任何可见的非命令 Chat Node 视为对话内容，因此客户端插件可以在不打开轮次的情况下投影持久用户输入，而仅包含通用命令行的窗口仍保持 Host blank 状态。列表隐藏和空白会话复用仍遵循 Host blank 位。缺少插件输入 Node 的历史窗口会恢复该空白状态，直到加载更早页面后该 Node 恢复。
+
 ## 待处理队列投影
 
 `ConversationSnapshot.queue` 是 Host 提供的 `agent.inbox.nextTurn` 权威瞬态快照；待处理的 next-step steering（中途引导）不进入此投影。每行携带其 `MessageId`、所有内容块均为文本时的完整可编辑文本，以及扁平化预览。Host 根据持久 `agent/inbox/spliced` 变更派生完整 `session/queue` 快照，并在重连时发送基线；面向单条消息的 `agent/inbox/inserted`、`claimed` 与 `discarded` 通知不用于重建该投影。`Session.updateQueue()` 经 Host 侧 `Inbox.splice()` 发送编辑／移除操作，客户端不做乐观变更，因此下一份 Host 快照是唯一可见的提交结果，claim 竞态则会返回 `queue-item-not-found`。

packages/client/runtime/src/client/sessions/conversation.ts

@@ -324,8 +324,9 @@ export type OpenState = 'cold' | 'loading' | 'open' | 'error'
  * - `engaging`: a first prompt was attempted, but no accepted turn or other
  *   authoritative activity signal has arrived — the UI keeps the composer
  *   visible through admission and error frames.
- * - `active`: the session is non-blank beyond its pending first prompt, is
- *   running, or owns a pending interaction — the ordinary conversation view.
+ * - `active`: the session is non-blank beyond its pending first prompt,
+ *   contains visible non-command Chat content, is running, or owns a pending
+ *   interaction — the ordinary conversation view.
  *
  * A failed first prompt stays `engaging` (composer + error strip — retry
  * semantics; returning to the hero would discard the error context).

packages/client/runtime/src/client/sessions/session.ts

@@ -741,7 +741,8 @@ export class Session implements SessionFace {
         ? null
         : { address: this.address, parentAvailable: this.parentAvailable },
       composerPhase: derivePhase(
-        (!this.blankBit && !this.firstPromptPendingTurn)
+        hasVisibleConversationContent(chat)
+          || (!this.blankBit && !this.firstPromptPendingTurn)
           || this.running
           || this.pendingCache.value.length > 0,
         this.promptAttempted,
@@ -774,13 +775,18 @@ function conversationInput(entry: HistoryEntry): ConversationEventInput {
   return { event: entry.event, view: entry.view }
 }
 
+/** A generic command row alone remains control-plane content; every other visible Chat Node activates the conversation. */
+function hasVisibleConversationContent(chat: ChatSnapshot): boolean {
+  return chat.order.some(key => chat.nodes.get(key)?.kind !== 'command')
+}
+
 /**
  * The composerPhase judgment — the single site that knows the predicate
  * (consumers switch on the result, never re-derive). A failed first prompt
  * stays engaging until an authoritative accepted-turn, running, or pending
  * signal arrives (retry semantics — see ComposerPhase).
  * @param hasContent - authoritative non-blank activity beyond a pending first
- *   prompt, a running turn, or a pending interaction.
+ *   prompt, visible non-command Chat content, a running turn, or a pending interaction.
  * @param promptAttempted - a prompt was initiated on this session object.
  * @returns the derived phase.
  */

packages/client/runtime/tests/session.spec.ts

@@ -8,6 +8,7 @@
 
 import { afterEach, describe, expect, it, vi } from 'vitest'
 import type { SessionEvent } from '@deepseek-ai/dsh-session/types'
+import type {} from '@deepseek-ai/dsh-commands/types'
 import type { SessionId } from '@deepseek-ai/dsh-client-connection/client'
 import { Session } from '../src/client/sessions/session.ts'
 import type {
@@ -132,7 +133,11 @@ const TEST_EVENT_DEFINITION: ConversationNodeDefinition<TestEventState> = {
     if (context.state === undefined || context.start === undefined) return null
     return {
       key: context.key,
-      kind: 'runtime-test-event',
+      kind: context.start.event.type === 'command/run' && context.start.event.data.name === 'goal'
+        ? 'command-input'
+        : context.start.event.type === 'command/run' || context.start.event.type === 'command/done'
+          ? 'command'
+          : 'runtime-test-event',
       id: context.id,
       target: 'chat',
       anchorSeq: context.start.event.seq,
@@ -272,6 +277,24 @@ describe('live event path', () => {
     expect(snapshot.composerPhase).toBe('blank')
   })
 
+  it('activates a fresh conversation for a command-input View Node without opening a model turn', async () => {
+    const { session } = await opened([])
+    session.handleBlank(true)
+    const feed = (event: SessionEvent) => {
+      session.handleMuxEnvelope('r' as never, { type: 'session/event', sessionId: SID, event })
+    }
+    feed(ev.commandRun(0, 'cmd-goal', 'goal', ' '))
+    feed(ev.commandDone(1, 'cmd-goal', 'success', 'No goal is currently set.'))
+
+    expect(session.getSnapshot()).toMatchObject({
+      blank: true,
+      composerPhase: 'active',
+    })
+    expect(session.getSnapshot().chat.order.map(
+      key => session.getSnapshot().chat.nodes.get(key)?.kind,
+    )).toContain('command-input')
+  })
+
   it('publishes animation-frame Definitions once per frame and lets an immediate event supersede the pending frame', async () => {
     const frames: FrameRequestCallback[] = []
     vi.stubGlobal('requestAnimationFrame', (callback: FrameRequestCallback) => {

packages/client/ui-goal/README.i18n.yaml

@@ -2,5 +2,5 @@
 # side as of the last confirmed-consistent state. Both languages carry equal authority;
 # after editing either side, bring the other along and re-record with:
 #   pnpm run verify-translation-pairing --write packages/client/ui-goal/README.md
-README.md: f0446aa0637bc181f7fdc22e5d0d3192e0ac20cf
-README.zh.md: 1ad9f50aee5b103f6455e4d4b7d29fa9eb29a108
+README.md: c79d6f5a68f1b4b40f4b57f5745feeed63a25fcd
+README.zh.md: c2d000dd8141a989c67f2e8dc6786ed2b5067a6b

packages/client/ui-goal/README.md

@@ -4,6 +4,8 @@ English | [中文](README.zh.md)
 
 Goal surface plugin, browser half: the `GoalBar` strip is the second standalone card in the `conversation.input.dock` composer-context stack (order 10, after Todo and before Queue). The live goal arrives through `useProjection('goal')` — the host-computed whole value seeded by the history tail page and updated by `session/projection` frames — so the plugin owns no domain store, refresh chain, or event listener. The slot inject face carries only the four mutation verbs (edit / pause / resume / clear through `ctx.remote.goals` — an active goal offers the pause action, a paused one resume); each reads the CAS ref from the session's current projected value at call time and surfaces the rejected Remote error inline. The strip single-flights mutations synchronously because React's pending render cannot fence same-frame clicks; after a successful clear it immediately suppresses that exact goal id while the authoritative null projection catches up. Goal creation stays on the `/goal` host command; loading, absent, completed, and successfully cleared goals render nothing.
 
+The plugin separately projects each durable `/goal` `command/run` through its own Conversation Definition. It builds a `command-input` Chat Node before the generic command result Node and registers that Node's keyed renderer as a right-aligned 14px/22px monospace user-style bubble with the localized group name `Command input` / `命令输入` and no timestamp, copy, or branch actions. The visible non-command Node activates fresh Chat; reload reconstructs it from the run, while a history window containing only `command/done` keeps only the generic result row. This projection never creates `user/message` or a model turn.
+
 The `/client` exports are the plugin body (`apply`/`inject`), the `GoalBar`/`GoalDock` components, and the injected verb face types.
 
 ## Model Experience

packages/client/ui-goal/README.zh.md

@@ -4,6 +4,8 @@
 
 Goal 界面插件（浏览器端部分）：`GoalBar` 条带是 `conversation.input.dock` composer 上下文堆栈中的第二张独立卡片（order 10，位于 Todo 之后、Queue 之前）。活值经 `useProjection('goal')` 到达——host 计算的全量值由历史尾页播种、由 `session/projection` 帧更新——因此本插件不持有领域 store、不设刷新链、不挂事件监听。slot 注入面只携带四个变更动词（edit / pause / resume / clear，经 `ctx.remote.goals` 调用——active 的 goal 提供暂停动作，paused 的提供恢复）；每个动词在调用时从会话当前投影值读取 CAS ref，并将 Remote 调用的拒绝错误内联呈现。由于 React 的 pending 渲染无法拦住同一帧内的点击，横条会同步为变更建立 single-flight 防护；清除成功后，会立即抑制该 goal id 对应的目标显示，直到权威的 null 投影追上。goal 的创建仍归 `/goal` host 命令；加载中、无 goal、已完成和已成功清除的 goal 一律不渲染。
 
+该插件还会通过自有 Conversation Definition 投影每条持久 `/goal` `command/run`。它在通用命令结果 Node 之前构建一个 `command-input` Chat Node，并为该 Node 注册 keyed renderer；renderer 将其呈现为右对齐、使用 14px/22px 等宽字体的用户样式气泡，使用本地化分组名称 `Command input`／`命令输入`，且不含时间戳、复制或分支操作。可见的非命令 Node 会激活新 Chat；重新加载时会根据 run 重建该 Node，而仅包含 `command/done` 的历史窗口只保留通用结果行。该投影绝不会创建 `user/message` 或模型轮次。
+
 `/client` 的导出接口包括插件本体（`apply`/`inject`）、`GoalBar`/`GoalDock` 组件与注入动词面类型。
 
 ## 模型体验

packages/client/ui-goal/package.json

@@ -52,6 +52,7 @@
     "@deepseek-ai/dsh-client-ui-conversation": "workspace:^",
     "@deepseek-ai/dsh-client-ui-primitives": "workspace:^",
     "@deepseek-ai/dsh-client-ui-slots": "workspace:^",
+    "@deepseek-ai/dsh-commands": "workspace:^",
     "@deepseek-ai/dsh-goal": "workspace:^",
     "@deepseek-ai/dsh-invariants": "workspace:^",
     "@deepseek-ai/cordis": "workspace:^",
@@ -65,6 +66,7 @@
     "@deepseek-ai/dsh-client-ui-conversation": "workspace:^",
     "@deepseek-ai/dsh-client-ui-primitives": "workspace:^",
     "@deepseek-ai/dsh-client-ui-slots": "workspace:^",
+    "@deepseek-ai/dsh-commands": "workspace:^",
     "@deepseek-ai/dsh-goal": "workspace:^",
     "@deepseek-ai/dsh-invariants": "workspace:^",
     "@testing-library/react": "^16.1.0",

packages/client/ui-goal/src/client/GoalCommandInputView.module.css

@@ -0,0 +1,25 @@
+.row {
+  display: flex;
+  flex-direction: column;
+  align-items: flex-end;
+  gap: 6px;
+}
+
+.stack {
+  display: flex;
+  flex-direction: column;
+  align-items: flex-end;
+  min-width: 0;
+  max-width: min(525px, 82%);
+}
+
+.bubble {
+  max-width: 100%;
+  padding: 10px 16px;
+  overflow-wrap: anywhere;
+  border-radius: 22px;
+  background: var(--dsw-specific-bubble);
+  color: var(--dsw-alias-label-primary);
+  font: var(--dsw-font-markdown-code);
+  white-space: pre-wrap;
+}

packages/client/ui-goal/src/client/GoalCommandInputView.tsx

@@ -0,0 +1,30 @@
+import { memo } from 'react'
+import { MessageText } from '@deepseek-ai/dsh-client-ui-primitives'
+import type { PropsLocale, PropsRuntime } from '@deepseek-ai/dsh-client-ui-slots'
+import type { GoalCommandInputData } from './goal-command-input.ts'
+import css from './GoalCommandInputView.module.css'
+
+type GoalCommandInputViewProps =
+  PropsRuntime<'conversation.chat.node', 'command-input'>
+  & PropsLocale<'goal'>
+
+/** Right-aligned `/goal` input bubble without ordinary message actions. */
+export const GoalCommandInputView = memo(function GoalCommandInputView({
+  node, t,
+}: GoalCommandInputViewProps) {
+  const data: GoalCommandInputData = node.data
+  return (
+    <div
+      className={css.row}
+      data-command-input=""
+      role="group"
+      aria-label={t('commandInput.aria')}
+    >
+      <div className={css.stack}>
+        <div className={css.bubble}>
+          <MessageText text={data.text} />
+        </div>
+      </div>
+    </div>
+  )
+})

packages/client/ui-goal/src/client/goal-command-input.ts

@@ -0,0 +1,71 @@
+import type { SessionEvent } from '@deepseek-ai/dsh-session/types'
+import type { CommandId } from '@deepseek-ai/dsh-commands/brand'
+import type {} from '@deepseek-ai/dsh-commands/types'
+import type {
+  ConversationNodeDefinition,
+} from '@deepseek-ai/dsh-client-runtime/client'
+
+/** Goal-owned human command input projected independently of model messages. */
+export interface GoalCommandInputData {
+  readonly commandId: CommandId
+  readonly text: string
+  readonly time: number
+}
+
+declare module '@deepseek-ai/dsh-client-ui-conversation/client' {
+  interface ChatNodeDataMap {
+    /** Human-entered `/goal` command input. */
+    'command-input': GoalCommandInputData
+  }
+}
+
+interface GoalCommandInputState extends GoalCommandInputData {
+  readonly seq: number
+}
+
+/**
+ * Derive the visible command line from its structured durable run.
+ * @param event - `/goal` command run.
+ * @returns command text with trailing parser whitespace removed.
+ */
+export function goalCommandText(event: SessionEvent<'command/run'>): string {
+  return `/${event.data.name}${(event.data.args ?? '').trimEnd()}`
+}
+
+/** Goal-owned command input projection; the generic command Definition retains the result row. */
+export const goalCommandInputDefinition: ConversationNodeDefinition<GoalCommandInputState> = {
+  kind: 'goal-command-input',
+  target: 'chat',
+  match: event => event.type === 'command/run' && event.data.name === 'goal'
+    ? { id: String(event.data.commandId), role: 'start' }
+    : null,
+  start: (_context, match) => {
+    if (match.event.type !== 'command/run') {
+      throw new Error('goal-command-input start requires command/run')
+    }
+    return {
+      commandId: match.event.data.commandId,
+      seq: match.event.seq,
+      time: match.event.time,
+      text: goalCommandText(match.event),
+    }
+  },
+  update: context => context.state,
+  buildViewNode: (context) => {
+    if (context.state === undefined) return null
+    return {
+      key: context.key,
+      kind: 'command-input',
+      id: context.id,
+      target: 'chat',
+      anchorSeq: context.state.seq - 0.1,
+      location: context.start?.location ?? { kind: 'unresolved' },
+      visibility: 'visible',
+      data: {
+        commandId: context.state.commandId,
+        text: context.state.text,
+        time: context.state.time,
+      },
+    }
+  },
+}

packages/client/ui-goal/src/client/index.ts

@@ -19,6 +19,8 @@ import type {} from '@deepseek-ai/dsh-client-locale/client'
 import type { GoalProjection, GoalRef } from '@deepseek-ai/dsh-goal/client'
 import type { GoalActionResult, GoalBarActions } from './slots.ts'
 import { GoalDock } from './GoalBar.tsx'
+import { GoalCommandInputView } from './GoalCommandInputView.tsx'
+import { goalCommandInputDefinition } from './goal-command-input.ts'
 import { en, zh, type GoalKey } from './locales.ts'
 
 export { GoalBar, GoalDock } from './GoalBar.tsx'
@@ -35,8 +37,8 @@ declare module '@deepseek-ai/dsh-client-ui-slots' {
 /** Dictionary namespace owned by this plugin. */
 const NS = 'goal'
 
-/** Required services: slots for the dock entry, sessions for the projected ref, API for Remote mutations, locale for the copy. */
-export const inject = ['slots', 'sessions', 'remote', 'remote.goals', 'locale']
+/** Required services for the Goal dock, command-input projection, Remote mutations, and copy. */
+export const inject = ['slots', 'sessions', 'remote', 'remote.goals', 'locale', 'conversationEvents']
 
 /** Map one generated Remote call, including synchronous namespace lookup failures, to the fields rendered by the goal strip. */
 async function settle(invoke: () => Promise<unknown>): Promise<GoalActionResult> {
@@ -68,8 +70,15 @@ function isRemoteError(value: unknown): value is { readonly code: string; readon
  * @param ctx - client root context.
  */
 export function apply(ctx: ClientContext): void {
+  ctx.conversationEvents.register(goalCommandInputDefinition)
   ctx.effect(() => ctx.locale.register(NS, { zh, en }), 'ui-goal: dictionaries')
 
+  ctx.slots.inject('conversation.chat.node', () => ctx.slots.register({
+    name: 'conversation.chat.node',
+    key: 'command-input',
+    locale: NS,
+  }, GoalCommandInputView))
+
   const sessions = ctx.sessions
 
   /** The session's current projected CAS ref, read at verb call time (no staleness fence: the RPC's CAS is the guard). */

packages/client/ui-goal/src/client/locales.ts

@@ -6,6 +6,7 @@ export const zh = {
   'phase.paused': '已暂停的目标',
   'phase.blocked': '受阻的目标',
   'objective.aria': '目标内容',
+  'commandInput.aria': '命令输入',
   'action.save': '保存目标',
   'action.cancel': '取消编辑',
   'action.pause': '暂停目标',
@@ -23,6 +24,7 @@ export const en = {
   'phase.paused': 'Paused Goal',
   'phase.blocked': 'Blocked Goal',
   'objective.aria': 'Goal objective',
+  'commandInput.aria': 'Command input',
   'action.save': 'Save goal',
   'action.cancel': 'Cancel edit',
   'action.pause': 'Pause goal',

packages/client/ui-goal/tests/browser-plugin.spec.tsx

@@ -15,6 +15,7 @@ import { describe, expect, it, vi } from 'vitest'
 import { cleanup, render } from '@testing-library/react'
 import { afterEach } from 'vitest'
 import { SlotsService, type SessionId } from '@deepseek-ai/dsh-client-runtime/client'
+import { ConversationEventRegistry } from '@deepseek-ai/dsh-client-runtime/src/client/conversation/event-registry.ts'
 import type { GoalProjection } from '@deepseek-ai/dsh-goal/client'
 import { LocaleService } from '@deepseek-ai/dsh-client-locale/client'
 import { makeTranslate } from '@deepseek-ai/dsh-client-test-runtime'
@@ -52,6 +53,7 @@ async function bench(options: {
 } = {}) {
   const ctx = new Context()
   const calls: { method: string; args: unknown[] }[] = []
+  const conversationEvents = new ConversationEventRegistry(ctx)
   function answer<T>(method: string, value: T) {
     return (...args: unknown[]) => {
       calls.push({ method, args })
@@ -85,7 +87,10 @@ async function bench(options: {
   })
   await ctx.plugin(SlotsService).await()
   ctx.slots.register({
-    name: 'root', children: { 'conversation.input.dock': { kind: 'list', scope: 'session' } },
+    name: 'root', children: {
+      'conversation.input.dock': { kind: 'list', scope: 'session' },
+      'conversation.chat.node': { kind: 'keyed', scope: 'session' },
+    },
   } as never, (() => null) as never)
   ctx.provide('locale', new LocaleService(ctx))
   ctx.provide('sessions', {
@@ -103,6 +108,7 @@ async function bench(options: {
     ctx,
     fiber,
     calls,
+    definitions: () => conversationEvents.entries(),
     remountGoals: () => { activeGoals = goals('remounted-goals') },
     unmountGoals: () => { activeGoals = undefined },
     entry: () => {
@@ -114,15 +120,19 @@ async function bench(options: {
         inject: entry.inject as unknown as ((sessionId: SessionId) => GoalBarActions) | undefined,
       }
     },
+    chatEntry: () => ctx.slots.entries('conversation.chat.node')[0],
   }
 }
 
 describe('ui-goal browser plugin', () => {
-  it('registers the GoalBar dock entry with the documented id and order', async () => {
+  it('registers the GoalBar dock, command input Definition, and keyed Chat renderer', async () => {
     const b = await bench()
     await b.fiber.await()
     expect(b.entry()).toMatchObject({ id: 'goal', order: 10, locale: 'goal' })
     expect(b.entry()?.inject).toBeTypeOf('function')
+    expect(b.definitions().map(definition => definition.kind)).toEqual(['goal-command-input'])
+    expect(b.chatEntry()?.options).toMatchObject({ key: 'command-input' })
+    expect(b.chatEntry()?.locale).toBe('goal')
   })
 
   it('verbs read the CAS ref from the current projected value at call time', async () => {
@@ -199,8 +209,12 @@ describe('ui-goal browser plugin', () => {
     const b = await bench()
     await b.fiber.await()
     expect(b.entry()).toBeDefined()
+    expect(b.chatEntry()).toBeDefined()
+    expect(b.definitions()).toHaveLength(1)
     await b.fiber.dispose()
     expect(b.entry()).toBeUndefined()
+    expect(b.chatEntry()).toBeUndefined()
+    expect(b.definitions()).toHaveLength(0)
   })
 })
 

packages/client/ui-goal/tests/goal-command-input.spec.tsx

@@ -0,0 +1,134 @@
+// @vitest-environment jsdom
+import { cleanup, render, within } from '@testing-library/react'
+import { afterEach, describe, expect, it } from 'vitest'
+import type {
+  ChatConversationViewNode, ChatSnapshot, ConversationEventInput,
+  ConversationNodeDefinition, ConversationViewDefinition,
+} from '@deepseek-ai/dsh-client-runtime/client'
+import { ConversationNodeAssembler } from '@deepseek-ai/dsh-client-runtime/client'
+import { makeTranslate } from '@deepseek-ai/dsh-client-test-runtime'
+import { zh as commonZh } from '@deepseek-ai/dsh-client-locale/src/locales/zh.ts'
+import type { SessionEvent } from '@deepseek-ai/dsh-session/types'
+import { commandDefinition } from '@deepseek-ai/dsh-client-ui-conversation/src/client/conversation-nodes/command.ts'
+import { chatViewDefinition } from '@deepseek-ai/dsh-client-ui-conversation/src/client/conversation-nodes/chat-snapshot-builder.ts'
+import { GoalCommandInputView } from '../src/client/GoalCommandInputView.tsx'
+import {
+  goalCommandInputDefinition, goalCommandText,
+} from '../src/client/goal-command-input.ts'
+import { zh } from '../src/client/locales.ts'
+
+afterEach(cleanup)
+
+class TestEventDefinitions {
+  entries(): readonly ConversationNodeDefinition[] {
+    return [commandDefinition, goalCommandInputDefinition]
+  }
+
+  fallbackEntry(): undefined {
+    return undefined
+  }
+}
+
+class TestViewDefinitions {
+  entries(): readonly ConversationViewDefinition[] {
+    return [chatViewDefinition]
+  }
+}
+
+function entry(seq: number, type: string, data: unknown): ConversationEventInput {
+  return {
+    event: { seq, time: 1_700_000_000_000 + seq, type, data } as ConversationEventInput['event'],
+    view: undefined,
+  }
+}
+
+function snapshot(entries: readonly ConversationEventInput[], hasMore = false): ChatSnapshot {
+  const assembler = new ConversationNodeAssembler(new TestEventDefinitions(), new TestViewDefinitions())
+  assembler.replaceWindow(entries, hasMore)
+  assembler.flush()
+  const value = assembler.snapshot('chat') as ChatSnapshot | undefined
+  if (value === undefined) throw new Error('chat view was not registered')
+  return value
+}
+
+function node(value: ChatSnapshot, kind: string): ChatConversationViewNode | undefined {
+  return value.nodes.values().find(candidate => candidate.kind === kind)
+}
+
+describe('goal command input projection', () => {
+  it('builds a separate input Node before the generic command result and restores it on replay', () => {
+    const run = entry(1, 'command/run', {
+      commandId: 'command-goal', name: 'goal', args: ' ', source: { kind: 'user' },
+    })
+    const done = entry(2, 'command/done', {
+      commandId: 'command-goal', kind: 'success', text: 'No goal is currently set.',
+    })
+    const value = snapshot([run, done])
+
+    expect(value.order.map(key => value.nodes.get(key)?.kind)).toEqual(['command-input', 'command'])
+    expect(node(value, 'command-input')).toMatchObject({
+      anchorSeq: 0.9,
+      data: { commandId: 'command-goal', text: '/goal' },
+    })
+    expect(node(value, 'command')?.data).toMatchObject({
+      name: 'goal', args: ' ', outcome: { kind: 'success', text: 'No goal is currently set.' },
+    })
+
+    const doneOnly = snapshot([done], true)
+    expect(node(doneOnly, 'command-input')).toBeUndefined()
+    expect(node(doneOnly, 'command')?.data).toMatchObject({ name: null, args: null })
+  })
+
+  it('ignores other commands and preserves internal multiline arguments', () => {
+    const plan = entry(1, 'command/run', {
+      commandId: 'command-plan', name: 'plan', args: '', source: { kind: 'user' },
+    })
+    const goal = entry(2, 'command/run', {
+      commandId: 'command-goal', name: 'goal', args: '\nfirst line\nsecond line \n', source: { kind: 'user' },
+    })
+
+    expect(goalCommandInputDefinition.match(plan.event)).toBeNull()
+    expect(goalCommandText(goal.event as SessionEvent<'command/run'>))
+      .toBe('/goal\nfirst line\nsecond line')
+  })
+
+  it('keeps the Definition total across required interface and window fallback paths', () => {
+    const run = entry(3, 'command/run', {
+      commandId: 'command-goal', name: 'goal', source: { kind: 'user' },
+    })
+    const match = {
+      ...run,
+      role: 'start' as const,
+      location: { kind: 'session' as const },
+    }
+    const state = goalCommandInputDefinition.start({} as never, match, {} as never)
+
+    expect(state.text).toBe('/goal')
+    expect(goalCommandInputDefinition.update({ state } as never, match)).toBe(state)
+    expect(goalCommandInputDefinition.buildViewNode!({ state: undefined } as never)).toBeNull()
+    expect(goalCommandInputDefinition.buildViewNode!({
+      key: 'goal-command-input', id: 'command-goal', state, start: undefined,
+    } as never)).toMatchObject({ location: { kind: 'unresolved' } })
+
+    const done = entry(4, 'command/done', { commandId: 'command-goal', kind: 'success' })
+    expect(() => goalCommandInputDefinition.start({} as never, {
+      ...done, role: 'start', location: { kind: 'session' },
+    } as never, {} as never)).toThrow('goal-command-input start requires command/run')
+  })
+
+  it('renders the user-style command bubble without ordinary message actions', () => {
+    const t = makeTranslate(zh, commonZh)
+    const props = {
+      node: {
+        key: 'goal-command-input:one',
+        data: { commandId: 'command-goal', text: '/goal ship it', time: 1_700_000_000_000 },
+      },
+      t,
+    } as unknown as Parameters<typeof GoalCommandInputView>[0]
+    const view = render(<GoalCommandInputView {...props} />)
+    const bubble = view.getByRole('group', { name: '命令输入' })
+
+    expect(bubble.textContent).toBe('/goal ship it')
+    expect(within(bubble).queryByRole('button')).toBeNull()
+  })
+})

packages/client/ui-goal/tsconfig.json

@@ -29,6 +29,9 @@
     {
       "path": "../ui-slots"
     },
+    {
+      "path": "../../interaction/commands"
+    },
     {
       "path": "../../goal/goal"
     },