Merge commit 'e03b51d7db18bffe4b1988a8a5d35e01c18fc2c1' into codex/workflow-runs-chat-node-f6

.agents/notes/implemented/feature/2026-08-01-goal-command-input-projection.i18n.yaml

@@ -0,0 +1,6 @@
+# Bilingual-pair consistency record (docs/i18n/README.md): the git blob hash of each
+# 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 .agents/notes/implemented/feature/2026-08-01-goal-command-input-projection.md
+2026-08-01-goal-command-input-projection.md: 02836de7ea2d79122d7650d1b37406802ee1489f
+2026-08-01-goal-command-input-projection.zh.md: 8c28ba1c90be5942aa526fb9d8d2d8b1f014742e

.agents/notes/implemented/feature/2026-08-01-goal-command-input-projection.md

@@ -0,0 +1,39 @@
+# Agent Note: Goal command input projection
+
+Status: implemented
+
+English | [中文](2026-08-01-goal-command-input-projection.zh.md)
+
+## Problem
+
+Human commands execute outside the model turn and persist as `command/run` plus `command/done`. The Web transcript rendered only their result row. On a fresh session, `/goal` therefore cleared the composer and completed successfully while the page stayed on the empty hero; its result became visible only after later conversation content activated Chat. Appending an ordinary `user/message` from the handler would change model-visible history and command semantics.
+
+## Decision
+
+The command registry and durable command lifecycle remain unchanged. `command/run` records the parser-owned name, optional verbatim arguments, source, and invocation id; `command/done` records settlement. Neither event carries browser presentation intent.
+
+The `ui-goal` client plugin registers a Goal-owned Conversation Definition beside the generic command Definition. Both match the same `/goal` `command/run`: the generic Definition retains the durable result row, while the Goal Definition builds a separate `command-input` Chat Node at an earlier fractional anchor. The Goal plugin also registers the keyed React renderer for that Node. Its local component copies only the user bubble's right-aligned geometry and semantic tokens, uses 14px/22px monospace text, and mounts no timestamp, copy, or branch actions.
+
+`Session.composerPhase` treats visible non-command Chat Nodes as conversation content, so `command-input` activates the current conversation while a generic command row alone does not. The Host `summary.blank` bit remains turn-based, so list hiding and blank-session reuse do not change.
+
+The Goal Definition derives `/<name><args.trimEnd()>` from the structured run: separator and internal multiline input survive, while the claimed bare form whose arguments contain one space displays `/goal`. A history window containing only `command/done` has no matching Goal Context, so it keeps the generic result row without inventing an input bubble; loading the older run restores both Nodes.
+
+The model boundary is unchanged. The Goal projection creates no `user/message`, `turn/start`, `step/start`, or `request/header`. Accepted goal mutations reach the model only through the goal domain's existing `<goal_state>` snapshot or clear tombstone, independently of the command-input Node.
+
+## Verification
+
+Goal client tests pin the dual Definition output, ordering, other-command exclusion, bare and multiline text, done-only cuts, renderer semantics, disposal, and fresh-session phase selection. The keyless assembled Web scenario submits bare `/goal` in a fresh session with no model adapter, verifies both rows and the absence of model-surface events, then reloads and verifies the persisted transcript.
+
+## Alternatives considered
+
+**Append `user/message` in the `/goal` handler.** Rejected because the command would become model input and could trigger or alter a later request.
+
+**Add presentation intent to the command registry and durable event.** Rejected because one Goal view would widen the generic command interface and make Session, Chat, and every command fixture carry browser presentation state. The existing `command/run` name and arguments already let the composed Goal client reconstruct its own view.
+
+**Teach the generic command renderer about `/goal`.** Rejected because command-specific view construction belongs to the Goal client plugin. Composing that plugin out must remove the bubble without changing command execution or the generic result row.
+
+**Render every command input as a user bubble.** Rejected because existing control commands deliberately leave a fresh session on the hero; changing them would broaden interaction semantics without a feature-owned Conversation Definition.
+
+## Consequences
+
+One durable `/goal` run feeds two independently owned view Contexts without changing the command capability. Composing `ui-goal` out leaves ordinary command execution and its result row intact. Live tabs and cold reloads agree because both views derive from the same run. A page cut that retains only `command/done` temporarily shows only the result row; if that command is the session's only content, the hero hides the row until an older page restores the run. The session remains list-hidden and reusable until a model turn starts because Host blank semantics remain turn-based.

.agents/notes/implemented/feature/2026-08-01-goal-command-input-projection.zh.md

@@ -0,0 +1,39 @@
+# Agent Note: Goal 命令输入投影
+
+Status: implemented
+
+[English](2026-08-01-goal-command-input-projection.md) | 中文
+
+## 问题
+
+面向用户的命令在模型轮次之外执行，并持久化为 `command/run` 与 `command/done`。Web transcript（文本记录）此前只渲染结果行。因此，在新会话中，`/goal` 会清空编辑器并成功完成，但页面仍停留在空白 Hero；只有后续对话内容激活 Chat 后，结果才会显示。若处理器追加普通 `user/message`，将改变模型可见历史与命令语义。
+
+## 决策
+
+命令注册表与持久命令生命周期保持不变。`command/run` 记录由解析器提供的名称、可选的原样参数、来源和调用 id；`command/done` 记录结算。两条事件都不携带浏览器呈现意图。
+
+`ui-goal` 客户端插件会在通用命令 Definition 之外注册一个归 Goal 所有的 Conversation Definition。两者都匹配同一条 `/goal` `command/run`：通用 Definition 保留持久结果行，Goal Definition 则在更早的分数锚点构建独立的 `command-input` Chat Node。Goal 插件还为该 Node 注册 keyed React renderer。它的本地组件只复用用户气泡的右对齐几何形态和语义 token，使用 14px/22px 等宽字体文本，并且不挂载时间戳、复制或分支操作。
+
+`Session.composerPhase` 把可见的非命令 Chat Node 视为对话内容，因此 `command-input` 会激活当前对话，而仅有通用命令行时不会。Host 的 `summary.blank` 位仍以轮次为基础，因此列表隐藏和空白会话复用保持不变。
+
+Goal Definition 根据结构化 run 派生 `/<name><args.trimEnd()>`：分隔符与内部多行输入保持不变；在已认领的裸命令形式中，参数只有一个空格时显示 `/goal`。仅包含 `command/done` 的历史窗口没有匹配的 Goal Context，因此会保留通用结果行，而不会虚构输入气泡；加载包含更早 run 的页面后，两个 Node 都会恢复。
+
+模型边界保持不变。Goal 投影不会创建 `user/message`、`turn/start`、`step/start` 或 `request/header`。已接受的 goal 变更只会通过 goal 领域现有的 `<goal_state>` 快照或 clear tombstone 到达模型，与 `command-input` Node 无关。
+
+## 验证
+
+Goal 客户端测试固定双 Definition 输出、顺序、排除其他命令、裸命令与多行文本、仅含 done 的切分窗口、renderer 语义、资源释放和新会话 phase 选择。无密钥的完整组装 Web 场景在不含模型适配器的新会话中提交裸 `/goal`，验证两行都显示且不存在面向模型的事件，然后重新加载并验证持久化后的 transcript。
+
+## 备选方案
+
+**在 `/goal` 处理器中追加 `user/message`。**不予采纳，因为该命令会变成模型输入，并可能触发或改变后续请求。
+
+**向命令注册表与持久事件添加呈现意图。**不予采纳，因为一个 Goal 视图会扩大通用命令接口，并要求 Session、Chat 和每个命令 fixture（测试前置数据）都携带浏览器呈现状态。现有 `command/run` 的名称和参数已足以让组合后的 Goal 客户端重建自有视图。
+
+**让通用命令 renderer 识别 `/goal`。**不予采纳，因为命令专用视图的构建归 Goal 客户端插件所有。在组合中移除该插件后，气泡必须随之消失，且命令执行和通用结果行不能改变。
+
+**把每条命令输入都渲染为用户气泡。**不予采纳，因为现有控制命令会有意让新会话停留在 Hero；这样修改会在没有功能自有 Conversation Definition 的情况下扩大交互语义。
+
+## 后果
+
+一条持久 `/goal` run 会向两个各自独立归属的视图 Context 提供数据，而不改变命令能力。在组合中移除 `ui-goal` 后，普通命令执行及其结果行保持不变。实时标签页与冷重载会得到一致结果，因为两个视图都派生自同一条 run。页面切分只保留 `command/done` 时，会暂时只显示结果行；如果该命令是会话中的唯一内容，Hero 会隐藏该行，直到加载更早页面恢复 run。由于 Host 的 blank 语义仍以轮次为基础，会话在模型轮次开始前仍从列表中隐藏，并且可以复用。

apps/web/tests/goal-command-presentation.e2e.ts

@@ -0,0 +1,123 @@
+// Web e2e: /goal opts its command input into the human transcript while the
+// command remains log-only. The shipped composition runs with no model adapter,
+// so an accidental turn fails loud in addition to the event-level assertions.
+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 type { SessionEvent } from '@deepseek-ai/dsh-session/types'
+import type {} from '@deepseek-ai/dsh-commands/types'
+import {
+  acknowledgeReloadConnectionLoss, assertFixtureInventory, captureStableAria,
+  compareOrRefreshGolden, launchWebScaffold, watchConsole, webSnapshotMode,
+  type WebScaffold,
+} from './scaffold.ts'
+import { connectFreshWorkspace, newEnglishPage, saveFailureShot } from './support.ts'
+
+const SNAPSHOT_DIR = fileURLToPath(new URL('./snapshots/goal-command-presentation', import.meta.url))
+const UI_EXPECTED = fileURLToPath(new URL(
+  './snapshots/goal-command-presentation/ui.expected.md', import.meta.url,
+))
+const MODE = webSnapshotMode()
+
+describe('web e2e: /goal human transcript presentation', () => {
+  let scaffold: WebScaffold
+  let browser: Browser
+  let page: Page
+  let tripwire: ReturnType<typeof watchConsole>
+  const events: SessionEvent[] = []
+
+  beforeAll(async () => {
+    scaffold = await launchWebScaffold()
+    scaffold.ctx.on('session/event', (_session, event: SessionEvent) => { events.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, scaffold.workspaceCwd)
+  }, 120_000)
+
+  afterAll(async () => {
+    await browser?.close()
+    await scaffold?.close()
+  })
+
+  it('shows the bare input and result from a fresh session without a model turn', async () => {
+    onTestFailed(() => saveFailureShot(page, 'web-e2e-goal-command-presentation'))
+    await expect.poll(() => page.getByText('Into the Unknown', { exact: false }).count(), {
+      timeout: 15_000,
+    }).toBe(1)
+    const input = page.locator('textarea').first()
+    await input.fill('/goal')
+    await input.press('Enter')
+    await expect.poll(() => input.inputValue()).toBe('/goal ')
+    await input.press('Enter')
+
+    const commandInput = page.locator('[data-command-input]')
+    await commandInput.waitFor({ timeout: 10_000 })
+    await expect.poll(() => commandInput.textContent()).toBe('/goal')
+    expect(await commandInput.getAttribute('role')).toBe('group')
+    expect(await commandInput.getAttribute('aria-label')).toBe('Command input')
+    expect(await commandInput.getByRole('button').count()).toBe(0)
+    const typography = await commandInput.evaluate((element) => {
+      const bubble = element.firstElementChild?.firstElementChild
+      if (!(bubble instanceof HTMLElement)) throw new Error('command input bubble is missing')
+      const rootStyle = getComputedStyle(element)
+      const bubbleStyle = getComputedStyle(bubble)
+      return {
+        fontFamily: bubbleStyle.fontFamily,
+        parentFontFamily: rootStyle.fontFamily,
+        fontSize: bubbleStyle.fontSize,
+        lineHeight: bubbleStyle.lineHeight,
+      }
+    })
+    expect(typography).toMatchObject({ fontSize: '14px', lineHeight: '22px' })
+    expect(typography.fontFamily).not.toBe(typography.parentFontFamily)
+    const resultRow = page.locator('[data-variant="others"]').filter({ hasText: 'No goal is currently set.' })
+    await expect.poll(() => resultRow.count(), { timeout: 10_000 }).toBe(1)
+    expect(await resultRow.getByText('goal', { exact: true }).count()).toBe(1)
+    await expect.poll(() => page.locator('[data-phase="active"]').count()).toBe(1)
+    expect(await page.getByText('Into the Unknown', { exact: false }).count()).toBe(0)
+
+    const run = events.find(event => event.type === 'command/run')
+    expect(run).toMatchObject({
+      type: 'command/run',
+      data: { name: 'goal', args: ' ', source: { kind: 'user' } },
+    })
+    expect(events.some(event => event.type === 'command/done')).toBe(true)
+    expect(events.some(event => event.type === 'user/message')).toBe(false)
+    expect(events.some(event => event.type === 'turn/start')).toBe(false)
+    expect(events.some(event => event.type === 'step/start')).toBe(false)
+    expect(events.some(event => event.type === 'request/header')).toBe(false)
+
+    const snapshot = await captureStableAria(page, '[class*="centerCol"]', scaffold.workspaceCwd)
+    await compareOrRefreshGolden(UI_EXPECTED, snapshot, MODE)
+  }, 60_000)
+
+  it('reloads the same bubble and result from the persisted command lifecycle', async () => {
+    onTestFailed(() => saveFailureShot(page, 'web-e2e-goal-command-presentation-reload'))
+    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.locator('[data-command-input]').textContent(), { timeout: 15_000 }).toBe('/goal')
+    const resultRow = page.locator('[data-variant="others"]').filter({ hasText: 'No goal is currently set.' })
+    await expect.poll(() => resultRow.count(), { timeout: 10_000 }).toBe(1)
+    await expect.poll(() => page.locator('[data-phase="active"]').count()).toBe(1)
+
+    const sessions = scaffold.ctx.sessions.list()
+    expect(sessions).toHaveLength(1)
+    const persisted = sessions[0]?.events ?? []
+    expect(persisted.filter(event => event.type === 'command/run' || event.type === 'command/done')
+      .map(event => event.type)).toEqual(['command/run', 'command/done'])
+    expect(persisted.some(event => event.type === 'user/message')).toBe(false)
+    expect(persisted.some(event => event.type === 'turn/start')).toBe(false)
+    expect(persisted.some(event => event.type === 'step/start')).toBe(false)
+    expect(persisted.some(event => event.type === 'request/header')).toBe(false)
+    expect(tripwire.pageErrors).toEqual([])
+    expect(tripwire.warnings).toEqual([])
+    await assertFixtureInventory(SNAPSHOT_DIR, ['ui.expected.md'])
+  }, 90_000)
+})

apps/web/tests/snapshots/goal-command-presentation/ui.expected.md

@@ -0,0 +1,21 @@
+- banner:
+  - navigation "Session hierarchy":
+    - button "workspace" [disabled]
+  - img
+  - text: Standard mode
+  - tablist:
+    - tab "Chat" [selected]
+    - tab "Trajectory"
+- group "Command input": /goal
+- 'button "goal No goal is currently set. Usage: /goal [<objective>|clear|edit <objective>|pause|resume]"':
+  - img
+  - img
+  - text: "goal No goal is currently set. Usage: /goal [<objective>|clear|edit <objective>|pause|resume]"
+- 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]

apps/web/tests/snapshots/goal-multi-turn-actions/ui.expected.md

@@ -6,6 +6,7 @@
   - tablist:
     - tab "Chat" [selected]
     - tab "Trajectory"
+- group "Command input": /goal 做两个turn，每个turn输出随机一个包的文件结构。注意你做完一个turn之后，直接输出内容，停止，我们的系统会帮你再开一个turn，你看着做一个类似的
 - 'button "goal Goal created Status: active Objective: 做两个turn，每个turn输出随机一个包的文件结构。注意你做完一个turn之后，直接输出内容，停止，我们的系统会帮你再开一个turn，你看着做一个类似的 Rounds: 0/256 Activation: armed Commands: /goal edit <objective>, /goal pause, /goal clear"':
   - img
   - img

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

@@ -6,6 +6,7 @@
   - tablist:
     - tab "Chat" [selected]
     - tab "Trajectory"
+- group "Command input": /goal Keep the composer context panels aligned
 - 'button "goal Goal created Status: active Objective: Keep the composer context panels aligned Rounds: 0/256 Activation: armed Commands: /goal edit <objective>, /goal pause, /goal clear"':
   - img
   - img

apps/web/tsconfig.json

@@ -70,6 +70,7 @@
     "tests/produced-files.e2e.ts",
     "tests/produced-file-mentions.e2e.ts",
     "tests/goal-bar.e2e.ts",
+    "tests/goal-command-presentation.e2e.ts",
     "tests/subagent-conversation.e2e.ts",
     "tests/subagent-interrupt.e2e.ts",
     "tests/subagent-interrupt-ui.e2e.ts",

docs/module-graph.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 docs/module-graph.md
-module-graph.md: 91c202f0dae1bfbe7b5801f4e9f666e9d8866d87
-module-graph.zh.md: 2609c1a961133567344a8e1ba65bf21a526a62f5
+module-graph.md: 719e8f4cc28f84086d1cfad5588f8cf78bcfcf0c
+module-graph.zh.md: c17ad236b083ef08ab3927670a03c9e5df0c496d

docs/module-graph.md

@@ -1148,6 +1148,7 @@ flowchart TD
   pkg_client_ui_goal --> pkg_client_ui_conversation
   pkg_client_ui_goal --> pkg_client_ui_primitives
   pkg_client_ui_goal --> pkg_client_ui_slots
+  pkg_client_ui_goal --> pkg_commands
   pkg_client_ui_goal --> pkg_goal
   pkg_client_ui_goal --> pkg_invariants
   pkg_client_ui_plan --> pkg_client_connection
@@ -1462,7 +1463,7 @@ flowchart TD
 | [`client-ui-agent-preset`](../packages/client/ui-agent-preset) | `client` | [`client-connection`](../packages/client/connection), [`client-locale`](../packages/client/locale), [`client-runtime`](../packages/client/runtime), [`client-ui-conversation`](../packages/client/ui-conversation), [`client-ui-primitives`](../packages/client/ui-primitives), [`client-ui-settings`](../packages/client/ui-settings), [`client-ui-slots`](../packages/client/ui-slots), [`client-web-react`](../packages/client/web-react), [`invariants`](../packages/support/invariants) |
 | [`client-ui-command`](../packages/client/ui-command) | `client` | [`client-connection`](../packages/client/connection), [`client-locale`](../packages/client/locale), [`client-runtime`](../packages/client/runtime), [`client-ui-conversation`](../packages/client/ui-conversation), [`client-ui-primitives`](../packages/client/ui-primitives), [`client-ui-slash`](../packages/client/ui-slash), [`client-ui-slots`](../packages/client/ui-slots), [`invariants`](../packages/support/invariants) |
 | [`client-ui-deliverables`](../packages/client/ui-deliverables) | `client` | [`client-locale`](../packages/client/locale), [`client-runtime`](../packages/client/runtime), [`client-ui-conversation`](../packages/client/ui-conversation), [`client-ui-slots`](../packages/client/ui-slots), [`invariants`](../packages/support/invariants) |
-| [`client-ui-goal`](../packages/client/ui-goal) | `client` | [`api-remotes`](../packages/api/remotes), [`client-locale`](../packages/client/locale), [`client-runtime`](../packages/client/runtime), [`client-ui-conversation`](../packages/client/ui-conversation), [`client-ui-primitives`](../packages/client/ui-primitives), [`client-ui-slots`](../packages/client/ui-slots), [`goal`](../packages/goal/goal), [`invariants`](../packages/support/invariants) |
+| [`client-ui-goal`](../packages/client/ui-goal) | `client` | [`api-remotes`](../packages/api/remotes), [`client-locale`](../packages/client/locale), [`client-runtime`](../packages/client/runtime), [`client-ui-conversation`](../packages/client/ui-conversation), [`client-ui-primitives`](../packages/client/ui-primitives), [`client-ui-slots`](../packages/client/ui-slots), [`commands`](../packages/interaction/commands), [`goal`](../packages/goal/goal), [`invariants`](../packages/support/invariants) |
 | [`client-ui-plan`](../packages/client/ui-plan) | `client` | [`client-connection`](../packages/client/connection), [`client-locale`](../packages/client/locale), [`client-runtime`](../packages/client/runtime), [`client-ui-conversation`](../packages/client/ui-conversation), [`client-ui-primitives`](../packages/client/ui-primitives), [`client-ui-slots`](../packages/client/ui-slots), [`invariants`](../packages/support/invariants), [`plan-mode`](../packages/plan/plan-mode) |
 | [`client-ui-subagent`](../packages/client/ui-subagent) | `client` | [`client-locale`](../packages/client/locale), [`client-runtime`](../packages/client/runtime), [`client-ui-conversation`](../packages/client/ui-conversation), [`client-ui-primitives`](../packages/client/ui-primitives), [`client-ui-slash`](../packages/client/ui-slash), [`client-ui-slots`](../packages/client/ui-slots), [`invariants`](../packages/support/invariants), [`subagent`](../packages/subagent/subagent), [`token-meter`](../packages/llm/token-meter) |
 | [`client-ui-task`](../packages/client/ui-task) | `client` | [`client-locale`](../packages/client/locale), [`client-runtime`](../packages/client/runtime), [`client-ui-conversation`](../packages/client/ui-conversation), [`client-ui-primitives`](../packages/client/ui-primitives), [`client-ui-slots`](../packages/client/ui-slots), [`invariants`](../packages/support/invariants) |

docs/module-graph.zh.md

@@ -1150,6 +1150,7 @@ flowchart TD
   pkg_client_ui_goal --> pkg_client_ui_conversation
   pkg_client_ui_goal --> pkg_client_ui_primitives
   pkg_client_ui_goal --> pkg_client_ui_slots
+  pkg_client_ui_goal --> pkg_commands
   pkg_client_ui_goal --> pkg_goal
   pkg_client_ui_goal --> pkg_invariants
   pkg_client_ui_plan --> pkg_client_connection
@@ -1464,7 +1465,7 @@ flowchart TD
 | [`client-ui-agent-preset`](../packages/client/ui-agent-preset) | `client` | [`client-connection`](../packages/client/connection), [`client-locale`](../packages/client/locale), [`client-runtime`](../packages/client/runtime), [`client-ui-conversation`](../packages/client/ui-conversation), [`client-ui-primitives`](../packages/client/ui-primitives), [`client-ui-settings`](../packages/client/ui-settings), [`client-ui-slots`](../packages/client/ui-slots), [`client-web-react`](../packages/client/web-react), [`invariants`](../packages/support/invariants) |
 | [`client-ui-command`](../packages/client/ui-command) | `client` | [`client-connection`](../packages/client/connection), [`client-locale`](../packages/client/locale), [`client-runtime`](../packages/client/runtime), [`client-ui-conversation`](../packages/client/ui-conversation), [`client-ui-primitives`](../packages/client/ui-primitives), [`client-ui-slash`](../packages/client/ui-slash), [`client-ui-slots`](../packages/client/ui-slots), [`invariants`](../packages/support/invariants) |
 | [`client-ui-deliverables`](../packages/client/ui-deliverables) | `client` | [`client-locale`](../packages/client/locale), [`client-runtime`](../packages/client/runtime), [`client-ui-conversation`](../packages/client/ui-conversation), [`client-ui-slots`](../packages/client/ui-slots), [`invariants`](../packages/support/invariants) |
-| [`client-ui-goal`](../packages/client/ui-goal) | `client` | [`api-remotes`](../packages/api/remotes), [`client-locale`](../packages/client/locale), [`client-runtime`](../packages/client/runtime), [`client-ui-conversation`](../packages/client/ui-conversation), [`client-ui-primitives`](../packages/client/ui-primitives), [`client-ui-slots`](../packages/client/ui-slots), [`goal`](../packages/goal/goal), [`invariants`](../packages/support/invariants) |
+| [`client-ui-goal`](../packages/client/ui-goal) | `client` | [`api-remotes`](../packages/api/remotes), [`client-locale`](../packages/client/locale), [`client-runtime`](../packages/client/runtime), [`client-ui-conversation`](../packages/client/ui-conversation), [`client-ui-primitives`](../packages/client/ui-primitives), [`client-ui-slots`](../packages/client/ui-slots), [`commands`](../packages/interaction/commands), [`goal`](../packages/goal/goal), [`invariants`](../packages/support/invariants) |
 | [`client-ui-plan`](../packages/client/ui-plan) | `client` | [`client-connection`](../packages/client/connection), [`client-locale`](../packages/client/locale), [`client-runtime`](../packages/client/runtime), [`client-ui-conversation`](../packages/client/ui-conversation), [`client-ui-primitives`](../packages/client/ui-primitives), [`client-ui-slots`](../packages/client/ui-slots), [`invariants`](../packages/support/invariants), [`plan-mode`](../packages/plan/plan-mode) |
 | [`client-ui-subagent`](../packages/client/ui-subagent) | `client` | [`client-locale`](../packages/client/locale), [`client-runtime`](../packages/client/runtime), [`client-ui-conversation`](../packages/client/ui-conversation), [`client-ui-primitives`](../packages/client/ui-primitives), [`client-ui-slash`](../packages/client/ui-slash), [`client-ui-slots`](../packages/client/ui-slots), [`invariants`](../packages/support/invariants), [`subagent`](../packages/subagent/subagent), [`token-meter`](../packages/llm/token-meter) |
 | [`client-ui-task`](../packages/client/ui-task) | `client` | [`client-locale`](../packages/client/locale), [`client-runtime`](../packages/client/runtime), [`client-ui-conversation`](../packages/client/ui-conversation), [`client-ui-primitives`](../packages/client/ui-primitives), [`client-ui-slots`](../packages/client/ui-slots), [`invariants`](../packages/support/invariants) |

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"
     },

pnpm-lock.yaml

@@ -2128,6 +2128,9 @@ importers:
       '@deepseek-ai/dsh-client-ui-slots':
         specifier: workspace:^
         version: link:../ui-slots
+      '@deepseek-ai/dsh-commands':
+        specifier: workspace:^
+        version: link:../../interaction/commands
       '@deepseek-ai/dsh-goal':
         specifier: workspace:^
         version: link:../../goal/goal

tsconfig.host.json

@@ -54,6 +54,7 @@
     "apps/web/tests/shipped-composition.e2e.ts",
     "apps/web/tests/goal-bar.e2e.ts",
     "apps/web/tests/feedback-command.e2e.ts",
+    "apps/web/tests/goal-command-presentation.e2e.ts",
     "apps/web/tests/startup-auto-selection.e2e.ts",
     "apps/web/tests/produced-files.e2e.ts",
     "apps/web/tests/produced-file-mentions.e2e.ts",