Merge remote-tracking branch 'origin/master' into worktree-fetest

2026-07-30 11:51:09 +08:00
parent e80d7bce17 1642b8f7d2
commit b523a04af8
114 changed files with 1859 additions and 617 deletions
--- a/packages/client/connection/src/client/api.ts
+++ b/packages/client/connection/src/client/api.ts
@@ -12,7 +12,7 @@ export type {
  WorkspaceApi, WorkspaceId, WorkspaceView,
  CommandsApi, CommandDescriptor, SkillsApi, SkillEntry,
  ModelCatalogFailure, ModelCatalogModel, ModelProviderGroup, ModelReasoning,
-  ModelReasoningEffort, ModelTarget, SessionModels,
+  InboxItemId, ModelReasoningEffort, ModelTarget, QueueAction, QueuedInboxItem, SessionModels,
  GoalsApi, GoalRef,
 } from '@deepseek-ai/dsh-host-apiproxy/api'
 export type { ToolCallView, ToolResultView } from '@deepseek-ai/dsh-tools/presentation'
--- a/packages/client/connection/src/client/fixture.ts
+++ b/packages/client/connection/src/client/fixture.ts
@@ -1150,6 +1150,11 @@ export function createFixtureApi(options: FixtureOptions = {}): ApiProxy {
        )
        return ok(request, { accepted: true as const })
      },
+      updateQueue: request => err(request, {
+        code: 'queue-item-not-found',
+        message: 'fixture has no pending queue item',
+        details: { itemId: request.payload.itemId },
+      }),
      cancel: (request) => {
        const replay = replays.get(request.payload.sessionId)
        if (replay !== undefined) {
@@ -1587,6 +1592,7 @@ export class FixtureApiClient extends AbstractApiClient {
      case 'session.selectModel': return this.api.sessions.selectModel(request)
      case 'session.rename': return this.api.sessions.rename(request)
      case 'session.prompt': return this.api.sessions.prompt(request)
+      case 'session.updateQueue': return this.api.sessions.updateQueue(request)
      case 'session.cancel': return this.api.sessions.cancel(request)
      case 'host.describe': return this.api.host.describe(request)
      case 'host.pickDirectory': return this.api.host.pickDirectory(request, new AbortController().signal)
--- a/packages/client/connection/src/client/index.ts
+++ b/packages/client/connection/src/client/index.ts
@@ -17,7 +17,7 @@ export type {
  ToolCallView, ToolResultView, WorkspaceApi, WorkspaceId, WorkspaceView,
  CommandsApi, CommandDescriptor, SkillsApi, SkillEntry,
  ModelCatalogFailure, ModelCatalogModel, ModelProviderGroup, ModelReasoning,
-  ModelReasoningEffort, ModelTarget, SessionModels,
+  InboxItemId, ModelReasoningEffort, ModelTarget, QueueAction, QueuedInboxItem, SessionModels,
  RpcRequest, RpcResponse, RpcResult, RpcError, RpcErrorCode,
  ClientRequest, ServerResponse, ServerRequest, ClientResponse, RpcMessage, RpcReceipt,
  IApiClient, SessionId, SessionEvent, ContentBlock, StreamChunk,
--- a/packages/client/connection/tests/fake-api.ts
+++ b/packages/client/connection/tests/fake-api.ts
@@ -63,6 +63,7 @@ export class FakeApiClient implements IApiClient {
  => Promise<RpcResponse<{ selected: ModelTarget }>> =
    payload => Promise.resolve(ok({ selected: { provider: payload.provider, model: payload.model } }))
  onPrompt: (payload: unknown) => Promise<RpcResponse<{ accepted: true }>> = () => Promise.resolve(ok({ accepted: true as const }))
+  onUpdateQueue: (payload: unknown) => Promise<RpcResponse<{ accepted: true }>> = () => Promise.resolve(ok({ accepted: true as const }))
  onCancel: (payload: unknown) => Promise<RpcResponse<{ accepted: true }>> = () => Promise.resolve(ok({ accepted: true as const }))
  onDescribe: (payload: unknown) => Promise<RpcResponse<{ version: string; cwd: string; attachedSessions: number }>> =
    () => Promise.resolve(ok({ version: '0-fake', cwd: '/f', attachedSessions: 0 }))
@@ -99,6 +100,7 @@ export class FakeApiClient implements IApiClient {
      this.record('session.selectModel', payload, this.onSelectModel(payload)),
    rename: (payload: unknown) => this.record('session.rename', payload, this.onRename(payload)),
    prompt: (payload: unknown) => this.record('session.prompt', payload, this.onPrompt(payload)),
+    updateQueue: (payload: unknown) => this.record('session.updateQueue', payload, this.onUpdateQueue(payload)),
    cancel: (payload: unknown) => this.record('session.cancel', payload, this.onCancel(payload)),
  }

--- a/packages/client/runtime/README.i18n.yaml
+++ b/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: b51cc0276d8635ea9faa506e30246a107c1c1418
-README.zh.md: 4b2248d875ae37f1b848c51a0009d2497c6b3e61
+README.md: 766d8516225cd46cb1a3a80c832d1cf55e816140
+README.zh.md: 9b514afca91f604b3e895187de3b5532bf22a692
--- a/packages/client/runtime/README.md
+++ b/packages/client/runtime/README.md
@@ -16,6 +16,10 @@ 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`) 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.

+## Pending queue projection
+
+`ConversationSnapshot.queue` is the Host's authoritative transient Queue snapshot; pending steering stays outside this projection. Each row carries its `InboxItemId`, complete editable text when every content block is text, and a flattened preview. `session/queue` replaces the whole projection; reconnect buffering retains only the latest snapshot, and neither durable turn events nor running-status changes guess that an item was claimed. `Session.updateQueue()` sends edit/remove operations without optimistic mutation, so the next Host snapshot is the sole visible commit and a claim race can surface `queue-item-not-found`.
+
 ## Code Mode sub-dispatch index

 `ConversationSnapshot.codeDispatches` groups a `run_code` call's sub-dispatches under their parent callId, in start order, using the native call-block shapes: a `tool/code-dispatch-start` event lands the `RunningToolCall` form (rows derive the running ring from the shape) and its `tool/code-dispatch` settlement replaces it in place with the `ToolResultNode` form, `callTime` carrying the paired start's time. A settle whose start fell outside the replay window appends directly with `callTime: null` (duration unknown — never a fabricated zero). Live mux frames and history replay build the identical index; sub-calls never join the surface `nodes` flow; per-parent array and map references are memo-stable across unrelated snapshot swaps.
--- a/packages/client/runtime/README.zh.md
+++ b/packages/client/runtime/README.zh.md
@@ -16,6 +16,10 @@ 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`），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`）。

+## 待处理队列投影
+
+`ConversationSnapshot.queue` 是 Host 提供的权威瞬态 Queue 快照；待处理 steering（中途引导）不进入此投影。每行都携带其 `InboxItemId`、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。`session/queue` 会整体替换该投影；重连缓冲只保留最新快照，持久轮次事件和 running 状态变化都不会猜测某个项已被认领。`Session.updateQueue()` 发送编辑／移除操作，不进行乐观更新，因此下一份 Host 快照是唯一可见的提交结果，认领竞态则会返回 `queue-item-not-found`。
+
 ## Code Mode 子调用索引

 `ConversationSnapshot.codeDispatches` 按父调用的 callId 和启动顺序，用原生调用块形状组织一个 `run_code` 调用的子调用：`tool/code-dispatch-start` 事件落成 `RunningToolCall` 形状（行组件从该形状推导运行中的转圈状态），其 `tool/code-dispatch` 完结事件原位替换为 `ToolResultNode` 形状，`callTime` 携带成对 start 事件的时间。start 落在回放窗口之外的完结事件则直接追加，`callTime: null`（耗时未知——绝不伪造零耗时）。live mux 帧与历史回放构建相同的索引；子调用永不进入 surface `nodes` 流；无关快照交换不会改变每个父调用对应的数组引用和映射引用，两者均保持 memo 稳定。
--- a/packages/client/runtime/src/client/contract/session.ts
+++ b/packages/client/runtime/src/client/contract/session.ts
@@ -8,7 +8,9 @@
 * dispatch) stay on the class, invisible out here.
 */
 import type { ContentBlock } from '@deepseek-ai/dsh-llm/types'
-import type { RpcResult, SessionId } from '@deepseek-ai/dsh-client-connection/client'
+import type {
+  InboxItemId, QueueAction, RpcResult, SessionId,
+} from '@deepseek-ai/dsh-client-connection/client'
 import type { ConversationSnapshot } from '../sessions/conversation.ts'
 import type { ObservableSnapshot } from './store.ts'

@@ -36,6 +38,13 @@ export interface ISession {
   * @returns acceptance, or the business error (also mirrored into snapshot.promptError).
   */
  prompt(content: ContentBlock[], mode: 'queue' | 'steer'): Promise<RpcResult<{ accepted: true }>>
+  /**
+   * Apply one mutation to a still-pending queue occurrence.
+   * @param itemId - agent-owned inbox occurrence identity.
+   * @param action - edit or remove operation.
+   * @returns acceptance, or a business/transport error.
+   */
+  updateQueue(itemId: InboxItemId, action: QueueAction): Promise<RpcResult<{ accepted: true }>>
  /**
   * Cancel the running turn.
   * @returns acceptance, or the business error.
--- a/packages/client/runtime/src/client/sessions/conversation.ts
+++ b/packages/client/runtime/src/client/sessions/conversation.ts
@@ -7,7 +7,7 @@ import type { CommandId } from '@deepseek-ai/dsh-commands/brand'
 import type { ContentBlock } from '@deepseek-ai/dsh-llm/types'
 import type { TodoItem } from '@deepseek-ai/dsh-session/types'
 import type {
-  RpcError, SessionId, ToolCallView, ToolResultView,
+  InboxItemId, RpcError, SessionId, ToolCallView, ToolResultView,
 } from '@deepseek-ai/dsh-client-connection/client'
 import type { PendingInteraction } from './pending.ts'
 export type { TodoItem }
@@ -216,10 +216,12 @@ export interface RunningToolCall {
 }


-/** One queued-message row mirrored from `session/queued` frames (key: the enqueueing prompt's rpcId when wire-sourced). */
+/** One independently addressable row from the transient queue snapshot. */
 export interface QueuedMessage {
-  readonly key: string
+  readonly id: InboxItemId
  readonly preview: string
+  /** Complete editable text; null when the message contains non-text blocks. */
+  readonly text: string | null
 }

 /** In-progress assistant output (chunk accumulator product). */
@@ -277,7 +279,7 @@ export interface ConversationSnapshot {
   */
  codeDispatches: ReadonlyMap<string, readonly CodeSubCall[]>
  pending: readonly PendingInteraction[]
-  /** Read-only inbox mirror (session/queued frames + mux-open baseline; cleared by the leave-running flip). */
+  /** Authoritative transient inbox snapshot, replaced after every host-side change. */
  queue: readonly QueuedMessage[]
  running: boolean
  /** Input-area shape (see {@link ComposerPhase}); derived here, switched on by consumers. */
--- a/packages/client/runtime/src/client/sessions/manager.ts
+++ b/packages/client/runtime/src/client/sessions/manager.ts
@@ -351,14 +351,14 @@ export class SessionManager {
      // them so last-wins cannot pin a phantom value over recomputed truth.
      this.projectionStores.get(frame.sessionId)?.truncate(frame.lastSeq)
      this.notifier.markDirty()
-      // New mux-generation baseline: buffered session/queued frames belong to
+      // New mux-generation baseline: buffered session/queue frames belong to
      // the previous generation and the host is about to resend the live
      // snapshot — drop them, or every reconnect appends a duplicate batch
      // (and enough reconnects push real approval/question frames past the
      // cap). Same re-baseline signal Session uses for its own mirror.
      const buffered = this.pendingBuffers.get(frame.sessionId)
      if (buffered !== undefined) {
-        const kept = buffered.filter(item => item.payload.type !== 'session/queued')
+        const kept = buffered.filter(item => item.payload.type !== 'session/queue')
        if (kept.length !== buffered.length) {
          if (kept.length === 0) this.pendingBuffers.delete(frame.sessionId)
          else this.pendingBuffers.set(frame.sessionId, kept)
@@ -383,7 +383,7 @@ export class SessionManager {
    }
    const session = this.sessions.get(frame.sessionId)
    if (session === undefined) {
-      // Approval/question/queued frames never hit history: buffer for replay on
+      // Approval/question/queue frames never hit history: buffer for replay on
      // instantiation; everything else drops (not instantiated — history fully
      // backfills on open).
      switch (frame.type) {
@@ -391,8 +391,12 @@ export class SessionManager {
        case 'approval/resolved':
        case 'question/requested':
        case 'question/resolved':
-        case 'session/queued': {
+        case 'session/queue': {
          const buffer = this.pendingBuffers.get(frame.sessionId) ?? []
+          const prior = frame.type === 'session/queue'
+            ? buffer.findIndex(item => item.payload.type === 'session/queue')
+            : -1
+          if (prior !== -1) buffer.splice(prior, 1)
          buffer.push(envelope)
          if (buffer.length > PENDING_BUFFER_CAP) buffer.splice(0, buffer.length - PENDING_BUFFER_CAP)
          this.pendingBuffers.set(frame.sessionId, buffer)
--- a/packages/client/runtime/src/client/sessions/session.ts
+++ b/packages/client/runtime/src/client/sessions/session.ts
@@ -4,8 +4,8 @@ import type { Context } from 'cordis'
 import type { ContentBlock } from '@deepseek-ai/dsh-llm/types'
 import type { SessionEvent } from '@deepseek-ai/dsh-session/types'
 import type {
-  HistoryEntry, IApiClient, MuxFrame, RpcError, RpcId, RpcResult,
-  SessionId, ToolEventView,
+  HistoryEntry, IApiClient, InboxItemId, MuxFrame, QueueAction, RpcError,
+  RpcId, RpcResult, SessionId, ToolEventView,
 } from '@deepseek-ai/dsh-client-connection/client'
 // Value import from the inline-safe wire layer (not the connection plugin):
 // plugin-to-plugin value imports are a bundle purity error.
@@ -48,14 +48,6 @@ export interface SessionOptions {
 /** Queue-row preview cap: the dock renders one line, the full content never leaves the host mirror. */
 const QUEUE_PREVIEW_CHARS = 200

-/** Internal inbox-mirror entry: the snapshot row plus the retirement-matching fields the frames carry. */
-interface QueuedEntry {
-  row: QueuedMessage
-  steering: boolean
-  /** JSON-serialized MessageSource (steering retirement matches by source, the host-mirror precedent). */
-  sourceJson: string
-}
-
 /** Single-line queue-row preview: text blocks flattened, non-text as tags, capped by code point. */
 function queuePreviewOf(content: readonly ContentBlock[]): string {
  const flat = content
@@ -65,6 +57,12 @@ function queuePreviewOf(content: readonly ContentBlock[]): string {
  return chars.length > QUEUE_PREVIEW_CHARS ? `${chars.slice(0, QUEUE_PREVIEW_CHARS).join('')}…` : flat
 }

+/** Recover complete composer text only when editing cannot discard non-text blocks. */
+function queueTextOf(content: readonly ContentBlock[]): string | null {
+  if (!content.every(block => block.type === 'text')) return null
+  return content.map(block => block.text).join('')
+}
+
 /**
 * Owns a session's event window, derived conversation state, and observable
 * snapshot. React bindings remain outside this data layer. Features see only
@@ -102,9 +100,8 @@ export class Session implements SessionFace {
  private callsCache: { rev: number; value: RunningToolCall[] } | null = null
  private pendingRev = 0
  private pendingCache: { rev: number; value: PendingInteraction[] } | null = null
-  /** Inbox mirror (session/queued frames + mux-open baseline). Queue frames never hit history,
-   *  so this is stream-only state: reconnect clears it and the fresh baseline re-populates. */
-  private queued: QueuedEntry[] = []
+  /** Authoritative stream-only inbox snapshot; pending work never hits history. */
+  private queued: QueuedMessage[] = []
  private queueRev = 0
  private queueCache: { rev: number; value: QueuedMessage[] } | null = null
  private frozenRev = 0
@@ -234,6 +231,15 @@ export class Session implements SessionFace {
    return result
  }

+  /** Apply one operation to a still-pending queue occurrence. */
+  async updateQueue(itemId: InboxItemId, action: QueueAction): Promise<RpcResult<{ accepted: true }>> {
+    try {
+      return (await this.api.sessions.updateQueue({ sessionId: this.sessionId, itemId, action })).result
+    } catch (error) {
+      return transportError(error)
+    }
+  }
+
  /**
   * Stop: contract session.cancel 1:1; failures land in promptError (same error-strip display slot).
   * @returns the cancel result.
@@ -393,20 +399,15 @@ export class Session implements SessionFace {
  handleMuxEnvelope(rpcId: RpcId, frame: MuxFrame): void {
    switch (frame.type) {
      case 'session/event': {
-        this.retireQueued(frame.event)
        this.acceptLiveEvent(frame.event, frame.view)
        return
      }
-      case 'session/queued': {
-        const message = frame.message
-        // Row key: the enqueueing prompt's rpcId when it rode this wire (the
-        // provisional-echo reconciliation key); otherwise the frame envelope id.
-        const key = 'rpcId' in message.source ? String(message.source.rpcId) : `f:${rpcId}`
-        this.queued.push({
-          row: { key, preview: queuePreviewOf(message.content) },
-          steering: frame.steering,
-          sourceJson: JSON.stringify(message.source),
-        })
+      case 'session/queue': {
+        this.queued = frame.items.map(item => ({
+          id: item.id,
+          preview: queuePreviewOf(item.message.content),
+          text: queueTextOf(item.message.content),
+        }))
        this.queueRev++
        this.notifier.markDirty()
        return
@@ -459,15 +460,6 @@ export class Session implements SessionFace {
   * @param running - the new running state.
   */
  handleRunning(running: boolean): void {
-    // Leave-running sweep (host queuedMirror precedent): discard paths (cancel,
-    // terminal steering drop) have no per-entry frame, so ANY not-running signal
-    // with a nonempty mirror clears it — checked before the equality return so a
-    // stale replay on an already-idle session still sweeps.
-    if (!running && this.queued.length > 0) {
-      this.queued = []
-      this.queueRev++
-      this.notifier.markDirty()
-    }
    // Turn-start conversion: a blank session never runs, so the first
    // running:true proves another端's first message landed (设计稿 2.2).
    if (running && this.blankBit) {
@@ -632,27 +624,6 @@ export class Session implements SessionFace {
    }
  }

-  /** Consumption-event retirement, mirroring the host queuedMirror rules: a message-triggered
-   *  turn/start claims the oldest non-steering entry; a steering/message drains the oldest
-   *  steering entry with the same source (loop-authored steering matches nothing and drops none). */
-  private retireQueued(event: SessionEvent): void {
-    if (this.queued.length === 0) return
-    let index = -1
-    if (event.type === 'turn/start') {
-      if (event.data.trigger.kind !== 'message') return
-      index = this.queued.findIndex(entry => !entry.steering)
-    } else if (event.type === 'steering/message') {
-      const source = JSON.stringify(event.data.message.source)
-      index = this.queued.findIndex(entry => entry.steering && entry.sourceJson === source)
-    } else {
-      return
-    }
-    if (index < 0) return
-    this.queued.splice(index, 1)
-    this.queueRev++
-    this.notifier.markDirty()
-  }
-
  /** Per-event side effects (right column of the §A.9 dispatch table):
   *  chunk accumulation / partial clear on finalize / openCalls add-remove. */
  private applyEventSideEffects(event: SessionEvent, view?: ToolEventView): void {
@@ -832,7 +803,7 @@ export class Session implements SessionFace {
      this.dispatchesCache = { rev: this.dispatchesRev, value: new Map(this.codeDispatches) }
    }
    if (this.queueCache === null || this.queueCache.rev !== this.queueRev) {
-      this.queueCache = { rev: this.queueRev, value: this.queued.map(entry => entry.row) }
+      this.queueCache = { rev: this.queueRev, value: this.queued }
    }
    const partial = this.partial?.toPartial() ?? null
    return {
--- a/packages/client/runtime/tests/fake-api.ts
+++ b/packages/client/runtime/tests/fake-api.ts
@@ -81,6 +81,7 @@ export class FakeApiClient implements IApiClient {
  Promise<RpcResponse<{ selected: ModelTarget }>> =
    payload => Promise.resolve(ok({ selected: { provider: payload.provider, model: payload.model } }))
  onPrompt: (payload: unknown) => Promise<RpcResponse<{ accepted: true }>> = () => Promise.resolve(ok({ accepted: true as const }))
+  onUpdateQueue: (payload: unknown) => Promise<RpcResponse<{ accepted: true }>> = () => Promise.resolve(ok({ accepted: true as const }))
  onCancel: (payload: unknown) => Promise<RpcResponse<{ accepted: true }>> = () => Promise.resolve(ok({ accepted: true as const }))

  onDescribe: (payload: unknown) => Promise<RpcResponse<{ version: string; cwd: string; attachedSessions: number }>> =
@@ -118,6 +119,7 @@ export class FakeApiClient implements IApiClient {
      this.record('session.selectModel', payload, this.onSelectModel(payload)),
    rename: (payload: unknown) => this.record('session.rename', payload, this.onRename(payload)),
    prompt: (payload: unknown) => this.record('session.prompt', payload, this.onPrompt(payload)),
+    updateQueue: (payload: unknown) => this.record('session.updateQueue', payload, this.onUpdateQueue(payload)),
    cancel: (payload: unknown) => this.record('session.cancel', payload, this.onCancel(payload)),
  }

--- a/packages/client/runtime/tests/queue-store.spec.ts
+++ b/packages/client/runtime/tests/queue-store.spec.ts
@@ -1,32 +1,41 @@
 /**
- * Queue mirror semantics (web input-triggers queue cut 1): session/queued
- * intake, host-rule retirement (message turn/start claims oldest non-steering;
- * steering/message drains by source), leave-running sweep, reconnect reset,
- * pre-instantiation buffering, and snapshot reference stability.
+ * Queue snapshot semantics: authoritative replacement after every host-side
+ * change, reconnect re-baselining, pre-instantiation buffering, editable-text
+ * projection, and snapshot reference stability.
 */
 import { describe, expect, it } from 'vitest'
 import { createUserMessage } from '@deepseek-ai/dsh-llm'
 import type { ContentBlock } from '@deepseek-ai/dsh-llm/types'
-import type { MuxFrame, RpcId, SessionId } from '@deepseek-ai/dsh-client-connection/client'
+import type {
+  InboxItemId, MuxFrame, RpcId, SessionId,
+} from '@deepseek-ai/dsh-client-connection/client'
 import { Session } from '../src/client/sessions/session.ts'
 import { SessionManager } from '../src/client/sessions/manager.ts'
 import { FakeApiClient } from './fake-api.ts'
-import { ev } from './event-script.ts'

 const SID = 'fk-q1' as SessionId
-const text = (t: string): ContentBlock[] => [{ type: 'text', text: t }]
+const text = (value: string): ContentBlock[] => [{ type: 'text', text: value }]
 const rid = (id: string): RpcId => id as RpcId
+const iid = (id: string): InboxItemId => id as InboxItemId

-/** session/queued frame with the wire-sourced rpcId key (the host prompt path). */
-function queuedFrame(body: string, rpcId: string, steering = false): MuxFrame {
+interface QueueFixture {
+  id: string
+  body: string
+  content?: ContentBlock[]
+}
+
+/** Build one authoritative queue snapshot. */
+function queueFrame(items: QueueFixture[]): MuxFrame {
  return {
-    type: 'session/queued',
+    type: 'session/queue',
    sessionId: SID,
-    message: createUserMessage({
-      content: text(body),
-      source: { kind: 'user', rpcId: rid(rpcId) } as never,
-    }),
-    steering,
+    items: items.map(item => ({
+      id: iid(item.id),
+      message: createUserMessage({
+        content: item.content ?? text(item.body),
+        source: { kind: 'user', rpcId: rid(`rpc-${item.id}`) } as never,
+      }),
+    })),
  }
 }

@@ -34,201 +43,131 @@ function makeSession(): Session {
  return new Session(SID, new FakeApiClient())
 }

-describe('queue intake', () => {
-  it('lands a queued frame as a row keyed by the source rpcId with a flat preview', () => {
+describe('queue snapshot intake', () => {
+  it('projects stable ids, flat previews, and complete text', () => {
    const session = makeSession()
-    session.handleMuxEnvelope(rid('env-1'), queuedFrame('第一条  排队\n消息', 'p-1'))
-    const queue = session.getSnapshot().queue
-    expect(queue).toEqual([{ key: 'p-1', preview: '第一条 排队 消息' }])
+    session.handleMuxEnvelope(rid('env-1'), queueFrame([
+      { id: 'q-1', body: '第一条  排队\n消息' },
+    ]))
+    expect(session.getSnapshot().queue).toEqual([
+      { id: 'q-1', preview: '第一条 排队 消息', text: '第一条  排队\n消息' },
+    ])
  })

-  it('falls back to the envelope rpcId when the source carries none, and tags non-text blocks', () => {
+  it('marks mixed-content messages non-editable while retaining their preview', () => {
    const session = makeSession()
-    session.handleMuxEnvelope(rid('env-2'), {
-      type: 'session/queued',
-      sessionId: SID,
-      message: createUserMessage({
-        content: [{ type: 'text', text: 'hi' }, { type: 'image', data: 'x' } as never],
-        source: { kind: 'plugin', plugin: 'loop' },
-      }),
-      steering: false,
-    })
-    expect(session.getSnapshot().queue).toEqual([{ key: 'f:env-2', preview: 'hi [image]' }])
+    session.handleMuxEnvelope(rid('env-2'), queueFrame([{
+      id: 'q-image',
+      body: '',
+      content: [{ type: 'text', text: 'hi' }, { type: 'image', data: 'x' } as never],
+    }]))
+    expect(session.getSnapshot().queue).toEqual([
+      { id: 'q-image', preview: 'hi [image]', text: null },
+    ])
  })

-  it('caps the preview at 200 code points with an ellipsis', () => {
+  it('caps previews at 200 code points and preserves the full editable text', () => {
    const session = makeSession()
-    session.handleMuxEnvelope(rid('env-3'), queuedFrame('长'.repeat(201), 'p-cap'))
-    const preview = session.getSnapshot().queue[0]?.preview ?? ''
-    expect(Array.from(preview)).toHaveLength(201) // 200 + …
-    expect(preview.endsWith('…')).toBe(true)
+    const body = '长'.repeat(201)
+    session.handleMuxEnvelope(rid('env-3'), queueFrame([{ id: 'q-cap', body }]))
+    const row = session.getSnapshot().queue[0]
+    expect(Array.from(row?.preview ?? '')).toHaveLength(201)
+    expect(row?.preview.endsWith('…')).toBe(true)
+    expect(row?.text).toBe(body)
+  })
+
+  it('replaces content, order, and membership from each authoritative frame', () => {
+    const session = makeSession()
+    session.handleMuxEnvelope(rid('env-4'), queueFrame([
+      { id: 'q-1', body: 'one' },
+      { id: 'q-2', body: 'two' },
+    ]))
+    session.handleMuxEnvelope(rid('env-5'), queueFrame([
+      { id: 'q-2', body: 'two edited' },
+    ]))
+    expect(session.getSnapshot().queue).toEqual([
+      { id: 'q-2', preview: 'two edited', text: 'two edited' },
+    ])
+    session.handleMuxEnvelope(rid('env-6'), queueFrame([]))
+    expect(session.getSnapshot().queue).toEqual([])
  })

  it('keeps the queue array reference stable across unrelated snapshot swaps', () => {
    const session = makeSession()
-    session.handleMuxEnvelope(rid('env-4'), queuedFrame('稳定', 'p-s'))
+    session.handleMuxEnvelope(rid('env-7'), queueFrame([{ id: 'q-stable', body: '稳定' }]))
    const before = session.getSnapshot().queue
-    session.handleAgentError('unrelated') // dirties the snapshot without touching the queue
+    session.handleAgentError('unrelated')
    expect(session.getSnapshot().queue).toBe(before)
  })
 })

-describe('queue retirement (host queuedMirror rules)', () => {
-  it('a message-triggered turn/start claims the oldest non-steering row', () => {
-    const session = makeSession()
-    session.handleMuxEnvelope(rid('e1'), queuedFrame('先', 'p-1'))
-    session.handleMuxEnvelope(rid('e2'), queuedFrame('后', 'p-2'))
-    session.handleMuxEnvelope(rid('e3'), { type: 'session/event', sessionId: SID, event: ev.turnStart(0, 0) })
-    expect(session.getSnapshot().queue.map(r => r.key)).toEqual(['p-2'])
-  })
+describe('queue operation transport', () => {
+  it('addresses the session.updateQueue RPC without optimistic local mutation', async () => {
+    const api = new FakeApiClient()
+    const session = new Session(SID, api)
+    session.handleMuxEnvelope(rid('env-op'), queueFrame([{ id: 'q-op', body: 'pending' }]))
+    const before = session.getSnapshot().queue

-  it('an injection-triggered turn/start claims nothing', () => {
-    const session = makeSession()
-    session.handleMuxEnvelope(rid('e1'), queuedFrame('留', 'p-1'))
-    const injection = {
-      ...ev.turnStart(0, 0),
-      data: { turn: 0, trigger: { kind: 'injection', source: { kind: 'plugin', plugin: 'x' } } },
-    } as never
-    session.handleMuxEnvelope(rid('e2'), { type: 'session/event', sessionId: SID, event: injection })
-    expect(session.getSnapshot().queue).toHaveLength(1)
-  })
-
-  it('steering/message drains the source-matched steering row only', () => {
-    const session = makeSession()
-    session.handleMuxEnvelope(rid('e1'), queuedFrame('普通', 'p-1')) // idle → non-steering
-    session.handleMuxEnvelope(rid('e3'), queuedFrame('插话', 'p-2', true))
-    // Loop-authored steering (different source) must not consume the user entry.
-    const foreignSteering = {
-      seq: 0, time: 1,
-      type: 'steering/message', surfaceOp: 'append',
-      data: {
-        turn: 0,
-        message: createUserMessage({
-          content: text('loop'),
-          source: { kind: 'plugin', plugin: 'loop' },
-        }),
-      },
-    } as never
-    session.handleMuxEnvelope(rid('e4'), { type: 'session/event', sessionId: SID, event: foreignSteering })
-    expect(session.getSnapshot().queue).toHaveLength(2)
-    const matchedSteering = {
-      seq: 1, time: 2,
-      type: 'steering/message', surfaceOp: 'append',
-      data: {
-        turn: 0,
-        message: createUserMessage({
-          content: text('插话'),
-          source: { kind: 'user', rpcId: rid('p-2') },
-        }),
-      },
-    } as never
-    session.handleMuxEnvelope(rid('e5'), { type: 'session/event', sessionId: SID, event: matchedSteering })
-    expect(session.getSnapshot().queue.map(r => r.key)).toEqual(['p-1'])
-  })
-
-  it('a leave-running flip sweeps the whole mirror (cancel/terminal-drop cover)', () => {
-    const session = makeSession()
-    session.handleRunning(true)
-    session.handleMuxEnvelope(rid('e1'), queuedFrame('一', 'p-1'))
-    session.handleMuxEnvelope(rid('e2'), queuedFrame('二', 'p-2'))
-    session.handleRunning(false)
-    expect(session.getSnapshot().queue).toEqual([])
-  })
-
-  it('a stale not-running relay on an idle session still sweeps replayed rows', () => {
-    const session = makeSession()
-    session.handleMuxEnvelope(rid('e1'), queuedFrame('孤儿', 'p-1'))
-    session.handleRunning(false) // running already false: equality path must not skip the sweep
-    expect(session.getSnapshot().queue).toEqual([])
+    await expect(session.updateQueue(iid('q-op'), { kind: 'edit', content: text('next') }))
+      .resolves.toEqual({ ok: true, value: { accepted: true } })
+    expect(api.callsOf('session.updateQueue')).toEqual([{
+      sessionId: SID,
+      itemId: 'q-op',
+      action: { kind: 'edit', content: text('next') },
+    }])
+    expect(session.getSnapshot().queue).toBe(before)
  })
 })

 describe('queue reconnect semantics', () => {
-  it('session/subscribed re-baselines the mirror: stale rows drop, the following snapshot lands fresh', () => {
+  it('session/subscribed clears stale state before the fresh snapshot lands', () => {
    const session = makeSession()
-    session.handleMuxEnvelope(rid('e1'), queuedFrame('旧连接', 'p-old'))
-    // New mux generation: subscribed arrives first on the same stream...
+    session.handleMuxEnvelope(rid('e1'), queueFrame([{ id: 'q-old', body: '旧连接' }]))
    session.handleMuxEnvelope(rid('e2'), { type: 'session/subscribed', sessionId: SID, lastSeq: 10 })
    expect(session.getSnapshot().queue).toEqual([])
-    // ...then the queue snapshot replays the live inbox.
-    session.handleMuxEnvelope(rid('e3'), queuedFrame('新基线', 'p-new'))
-    expect(session.getSnapshot().queue.map(r => r.key)).toEqual(['p-new'])
+    session.handleMuxEnvelope(rid('e3'), queueFrame([{ id: 'q-new', body: '新基线' }]))
+    expect(session.getSnapshot().queue.map(row => row.id)).toEqual(['q-new'])
  })

-  it('resync must NOT clear the mirror (regression: onConnected races the mux baseline)', async () => {
+  it('resync does not clear a baseline that raced ahead of the host connection signal', async () => {
    const session = makeSession()
-    // Reconnect ordering that broke: mux opened first and already delivered
-    // the fresh generation's baseline; host stream (and with it onConnected →
-    // resync) lands after. The host never resends — clearing here left the
-    // dock empty until the next enqueue.
    session.handleMuxEnvelope(rid('e1'), { type: 'session/subscribed', sessionId: SID, lastSeq: 5 })
-    session.handleMuxEnvelope(rid('e2'), queuedFrame('新基线', 'p-fresh'))
+    session.handleMuxEnvelope(rid('e2'), queueFrame([{ id: 'q-fresh', body: '新基线' }]))
    await session.resync()
-    expect(session.getSnapshot().queue.map(r => r.key)).toEqual(['p-fresh'])
+    expect(session.getSnapshot().queue.map(row => row.id)).toEqual(['q-fresh'])
  })

-  it('replayed steering retires without a replayed turn/start', () => {
+  it('running-status changes never guess at queue retirement', () => {
    const session = makeSession()
-    session.handleMuxEnvelope(rid('e1'), { type: 'session/subscribed', sessionId: SID, lastSeq: 5 })
-    session.handleMuxEnvelope(rid('e2'), queuedFrame('重连插话', 'p-steer', true))
-    const committed = {
-      seq: 6, time: 2,
-      type: 'steering/message', surfaceOp: 'append',
-      data: {
-        turn: 1,
-        message: createUserMessage({
-          content: text('重连插话'),
-          source: { kind: 'user', rpcId: rid('p-steer') },
-        }),
-      },
-    } as never
-    session.handleMuxEnvelope(rid('e3'), { type: 'session/event', sessionId: SID, event: committed })
-    expect(session.getSnapshot().queue).toEqual([])
+    session.handleMuxEnvelope(rid('e1'), queueFrame([{ id: 'q-live', body: '保留' }]))
+    session.handleRunning(true)
+    session.handleRunning(false)
+    expect(session.getSnapshot().queue.map(row => row.id)).toEqual(['q-live'])
  })
 })

-describe('manager buffering of queued frames', () => {
-  it('buffers session/queued for uninstantiated sessions and replays before the running sync', () => {
-    const api = new FakeApiClient()
-    const manager = new SessionManager(api)
-    manager.handleMuxEnvelope({ rpcId: rid('b1'), payload: queuedFrame('预热', 'p-b1') })
-    // Instantiation replays the buffer; no summary exists, so no running sweep runs.
-    const session = manager.get(SID)
-    expect(session.getSnapshot().queue.map(r => r.key)).toEqual(['p-b1'])
-    // The buffer is consumed: a second get must not double-replay.
-    expect(manager.get(SID).getSnapshot().queue).toHaveLength(1)
+describe('manager buffering of queue snapshots', () => {
+  it('replays only the latest snapshot for an uninstantiated session', () => {
+    const manager = new SessionManager(new FakeApiClient())
+    manager.handleMuxEnvelope({ rpcId: rid('b1'), payload: queueFrame([{ id: 'q-old', body: '旧' }]) })
+    manager.handleMuxEnvelope({ rpcId: rid('b2'), payload: queueFrame([{ id: 'q-new', body: '新' }]) })
+    expect(manager.get(SID).getSnapshot().queue.map(row => row.id)).toEqual(['q-new'])
  })

-  it('a not-running list summary sweeps replayed rows at instantiation', async () => {
-    const api = new FakeApiClient()
-    api.onList = () => Promise.resolve(ok([{ sessionId: SID, updatedAt: 1, running: false }]))
-    const manager = new SessionManager(api)
-    await manager.refreshList()
-    manager.handleMuxEnvelope({ rpcId: rid('b2'), payload: queuedFrame('该扫掉', 'p-b2') })
-    expect(manager.get(SID).getSnapshot().queue).toEqual([])
-  })
-
-  it('subscribed re-baselines the uninstantiated buffer: stale queued frames drop, non-queue frames survive (regression: reconnect duplication)', () => {
-    const api = new FakeApiClient()
-    const manager = new SessionManager(api)
-    // Generation 1 baseline lands while the session is uninstantiated, along
-    // with a pending approval (never re-derivable from history).
-    manager.handleMuxEnvelope({ rpcId: rid('g1a'), payload: queuedFrame('第一代', 'p-g1') })
+  it('subscribed drops the prior-generation snapshot while preserving answerable frames', () => {
+    const manager = new SessionManager(new FakeApiClient())
+    manager.handleMuxEnvelope({ rpcId: rid('g1a'), payload: queueFrame([{ id: 'q-g1', body: '第一代' }]) })
    manager.handleMuxEnvelope({
      rpcId: rid('g1b'),
      payload: { type: 'approval/requested', sessionId: SID, approvalId: 'ap-1' as never, toolName: 'bash' },
    })
-    // Reconnect: generation 2 replays subscribed + the SAME live queue entry.
-    manager.handleMuxEnvelope({ rpcId: rid('g2a'), payload: { type: 'session/subscribed', sessionId: SID, lastSeq: 3 } })
-    manager.handleMuxEnvelope({ rpcId: rid('g2b'), payload: queuedFrame('第一代', 'p-g1') })
+    manager.handleMuxEnvelope({
+      rpcId: rid('g2a'),
+      payload: { type: 'session/subscribed', sessionId: SID, lastSeq: 3 },
+    })
+    manager.handleMuxEnvelope({ rpcId: rid('g2b'), payload: queueFrame([{ id: 'q-g2', body: '第二代' }]) })
    const snapshot = manager.get(SID).getSnapshot()
-    // One queue row (no duplicate batch); the approval survived the re-baseline.
-    expect(snapshot.queue.map(r => r.key)).toEqual(['p-g1'])
-    expect(snapshot.pending.map(p => p.kind)).toEqual(['approval'])
+    expect(snapshot.queue.map(row => row.id)).toEqual(['q-g2'])
+    expect(snapshot.pending.map(pending => pending.kind)).toEqual(['approval'])
  })
 })
-
-/** ok wrapper with a typed items payload (the shared helper pins value to never[]). */
-function ok(items: { sessionId: SessionId; updatedAt: number; running: boolean }[]) {
-  return { rpcId: rid(`ok-${items.length}`), result: { ok: true as const, value: { items: items as never[] } } }
-}
--- a/packages/client/test-runtime/src/sessions.ts
+++ b/packages/client/test-runtime/src/sessions.ts
@@ -84,6 +84,14 @@ export class FixtureSession implements SessionFace {
    throw new Error(`test session "${this.sessionId}": prompt is not stubbed — supply it on the fixture's session face`)
  }

+  /**
+   * Fail-loud stub; supply `updateQueue` on the fixture's session face to exercise it.
+   * @returns never — always throws.
+   */
+  updateQueue(): never {
+    throw new Error(`test session "${this.sessionId}": updateQueue is not stubbed — supply it on the fixture's session face`)
+  }
+
  /**
   * Fail-loud stub; supply `cancel` on the fixture's session face to exercise it.
   * @returns never — always throws.
--- a/packages/client/test-runtime/tests/runtime.spec.tsx
+++ b/packages/client/test-runtime/tests/runtime.spec.tsx
@@ -467,6 +467,7 @@ describe('fixture session face', () => {
    await runtime.sessions.add({ id: 's1' })
    const bare = runtime.sessions.behavior('s1')
    expect(() => bare.prompt()).toThrow(/prompt is not stubbed/)
+    expect(() => bare.updateQueue()).toThrow(/updateQueue is not stubbed/)
    expect(() => bare.cancel()).toThrow(/cancel is not stubbed/)
    expect(() => bare.command()).toThrow(/command is not stubbed/)
    expect(() => bare.loadOlder()).toThrow(/loadOlder is not stubbed/)
--- a/packages/client/tsdown.client.ts
+++ b/packages/client/tsdown.client.ts
@@ -128,6 +128,7 @@ export function clientBundle(id: string, libEntry: readonly string[]): UserConfi
      async load(virtualId: string) {
        if (!virtualId.startsWith(CSS_VIRTUAL_PREFIX)) return null
        const fileId = virtualId.slice(CSS_VIRTUAL_PREFIX.length, -CSS_VIRTUAL_SUFFIX.length)
+        // The virtual id otherwise hides the physical stylesheet from Rolldown's watch graph.
        this.addWatchFile(fileId)
        const source = await readFile(fileId)
        const { code, exports: cssExports } = transform({
--- a/packages/client/ui-conversation/README.i18n.yaml
+++ b/packages/client/ui-conversation/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-conversation/README.md
-README.md: 09adb3fd7504b6e79402e3eb220ec474d76c182f
-README.zh.md: d92f2ca72764faae767f0f4892037af2c574d8de
+README.md: 75c181f2e1240f753d1f8c30152d2978151b059f
+README.zh.md: 6dc167c63af27dfbc37c51b9a55087cf2c50dc7f
--- a/packages/client/ui-conversation/README.md
+++ b/packages/client/ui-conversation/README.md
@@ -40,3 +40,5 @@ None; this package neither assembles nor sends a provider request.
 - **The sparkle icon for the others tool row is a hand-drawn approximation** — the design glyph's vector geometry is not exportable locally; promotion into ui-primitives waits on an exact export.
 - **The approval panel's "Always allow this type" is deferred** — durable grants need a grant-storage design; only allow-once/reject answer today.
 - **TodoPanel truncates long item text to one ellipsized line** — the figma strip has no wrap or expand affordance; full text is not readable inline.
+- **Queue edit is text-only** — rows containing non-text blocks still show a flattened preview, but their edit control is disabled because the inline editor cannot preserve those blocks. A text row's edit mode replaces delete with save and cancel; Enter saves and Escape cancels. QueueDock exposes no send-now control.
+- **Web exposes pending Queue only** — the Host omits pending steering from the Queue snapshot until steering has its own interaction. A consumed `steering/message` still renders in the durable transcript so external steering remains truthful on replay.
--- a/packages/client/ui-conversation/README.zh.md
+++ b/packages/client/ui-conversation/README.zh.md
@@ -40,3 +40,5 @@ todo 两个面就是在该形状上的两个注册项，都是普通注册方插
 - **others 工具行的闪光图标是手绘近似版本**：无法在本地导出设计字形的矢量几何；等到存在精确导出后再将其提升到 ui-primitives。
 - **审批面板的「始终允许此类」暂缓**：持久授权需要授权存储设计；今天只能回答允许一次／拒绝。
 - **TodoPanel 将过长条目截成单行省略号**：figma 条没有换行或展开入口，完整文本无法在行内读完。
+- **Queue 编辑仅支持文本**：包含非文本块的行仍显示扁平化预览，但由于内联编辑器无法保留这些块，其编辑控件会被禁用。文本行进入编辑模式后，删除会替换为保存和取消；Enter 保存，Escape 取消。QueueDock 不提供立即发送控件。
+- **Web 仅暴露待处理 Queue**：在 steering（中途引导）拥有专用交互之前，Host 不会把待处理 steering 纳入 Queue 快照。已消费的 `steering/message` 仍会渲染到持久 transcript（文本记录）中，因此从外部提交的 steering 在回放时仍能如实呈现。
--- a/packages/client/ui-conversation/src/client/contract/queue.ts
+++ b/packages/client/ui-conversation/src/client/contract/queue.ts
@@ -0,0 +1,13 @@
+/** Queue contracts derived from the runtime session face and snapshot. */
+import type {
+  ConversationSnapshot, SessionFace,
+} from '@deepseek-ai/dsh-client-runtime/client'
+
+/** One address accepted by the runtime session's queue mutation verb. */
+export type QueueItemId = Parameters<SessionFace['updateQueue']>[0]
+
+/** One mutation accepted by the runtime session's queue mutation verb. */
+export type QueueAction = Parameters<SessionFace['updateQueue']>[1]
+
+/** One row projected by the runtime session's authoritative queue snapshot. */
+export type QueueRow = ConversationSnapshot['queue'][number]
--- a/packages/client/ui-conversation/src/client/input/contract.ts
+++ b/packages/client/ui-conversation/src/client/input/contract.ts
@@ -10,6 +10,7 @@ import type {
  ArbitrateKey, ArbitrateOutcome, CommandClaim, ConsumeTokenRequest, PickOutcome,
  ReferenceInsert, SubmitOutcome, TokenSpan,
 } from '@deepseek-ai/dsh-client-ui-slash/client'
+import type { QueueRow } from '../contract/queue.ts'

 /**
 * The scoped-event application verbs: the hub's bail listeners call these,
@@ -99,12 +100,8 @@ export interface ComposerKeyboard {
  dismissPopup(): void
 }

-/** One queued-message row projected from the session/queued frames (T9 supplies the store). */
-export interface QueuedMessage {
-  /** Stable row key: the enqueueing prompt's rpcId. */
-  readonly key: string
-  readonly preview: string
-}
+/** One independently addressable row projected from the transient queue snapshot. */
+export type QueuedMessage = QueueRow

 /** Guard union of the scoped consume-token event, checked by the machine. */
 export type ConsumeTokenGuard = ConsumeTokenRequest['guard']
--- a/packages/client/ui-conversation/src/client/queue/QueueDock.module.css
+++ b/packages/client/ui-conversation/src/client/queue/QueueDock.module.css
@@ -1,30 +1,114 @@
-/* Neutral stacked strip above the input (queue rows are informational, not a warn state). */
+/* Figma .FileContainerText 1:791: 776px wrapper around the inset 752px panel. */

 .dock {
-  margin: 6px 0;
-  padding: 8px 12px;
-  border: 1px solid var(--dsw-alias-separator-primary);
-  border-radius: 10px;
-  background: var(--dsw-alias-bg-base);
+  box-sizing: border-box;
+  flex: none;
+  width: 100%;
+  max-width: 776px;
+  /* Eat InputBar's 6px top padding and tuck the panel 2px under the card;
+     the later composer sibling paints its surface and shadow over this edge. */
+  margin: 0 auto -10px;
+  padding: 2px 12px;
 }

-.title {
-  font-size: 12px;
-  font-weight: 500;
-  color: var(--dsw-alias-label-secondary);
+.panel {
+  position: relative;
+  overflow: hidden;
+  width: 100%;
+  padding-top: 2px;
+  border-radius: 14px 14px 0 0;
+  background: var(--dsw-specific-tip);
+}
+
+.panel::after {
+  position: absolute;
+  inset: 0;
+  border: 1px solid var(--dsw-alias-border-l1);
+  border-bottom: none;
+  border-radius: inherit;
+  content: '';
+  pointer-events: none;
 }

 .list {
-  margin: 4px 0 0;
+  margin: 0;
  padding: 0;
  list-style: none;
 }

 .row {
-  overflow: hidden;
-  font-size: 12px;
-  line-height: 20px;
-  color: var(--dsw-alias-label-primary);
-  white-space: nowrap;
-  text-overflow: ellipsis;
+  box-sizing: border-box;
+  display: flex;
+  align-items: center;
+  gap: 10px;
+  width: 100%;
+  height: 36px;
+  padding: 4px 5px 4px 12px;
+  border-radius: 8px;
+}
+
+.preview,
+.editor {
+  flex: 1 1 auto;
+  min-width: 0;
+  font: var(--dsw-font-xs-13);
+  font-family: Inter, var(--dsw-font-family);
+}
+
+.preview {
+  overflow: hidden;
+  color: var(--dsw-alias-label-primary-dimmed);
+  text-overflow: ellipsis;
+  white-space: nowrap;
+  word-break: break-word;
+}
+
+.editor {
+  box-sizing: border-box;
+  height: 28px;
+  padding: 0 8px;
+  border: 1px solid var(--dsw-alias-border-l2);
+  border-radius: 6px;
+  outline: none;
+  background: var(--dsw-alias-bg-base);
+  color: var(--dsw-alias-label-primary);
+}
+
+.editor:focus {
+  border-color: var(--dsw-alias-state-business-primary);
+}
+
+.actions {
+  display: flex;
+  flex: none;
+  align-items: center;
+  gap: 10px;
+}
+
+.action {
+  display: grid;
+  flex: none;
+  place-items: center;
+  width: 28px;
+  height: 28px;
+  padding: 0;
+  border: none;
+  border-radius: 999px;
+  background: transparent;
+  color: var(--dsw-alias-label-tertiary);
+  cursor: pointer;
+}
+
+.action:hover:not(:disabled) {
+  background: var(--dsw-alias-interactive-bg-hover);
+}
+
+.action:focus-visible {
+  outline: 2px solid var(--dsw-alias-label-tertiary);
+  outline-offset: -2px;
+}
+
+.action:disabled {
+  cursor: default;
+  opacity: 0.45;
 }
--- a/packages/client/ui-conversation/src/client/queue/QueueDock.tsx
+++ b/packages/client/ui-conversation/src/client/queue/QueueDock.tsx
@@ -1,48 +1,185 @@
-// Read-only queue dock entry (design v4 queue cut 1): renders the session's
-// inbox mirror (session/queued frames + connect baseline) as one stacked
-// strip above the input. No per-row actions — the host inbox has no
-// addressable entries yet (queue cut 2 ledger).
+// Queue dock entry: renders the authoritative transient inbox snapshot and
+// addresses per-row mutations through the session-scoped conversation face.
 //
 // The 'conversation.input.dock' SlotMap declaration lives in
 // ../contract/slots.ts beside the other input-region slots.
 import type { Context } from 'cordis'
+import { useEffect, useState } from 'react'
 import type { PropsRuntime } from '@deepseek-ai/dsh-client-ui-slots'
-import type {} from '@deepseek-ai/dsh-client-runtime/client'
+import type { SessionId } from '@deepseek-ai/dsh-client-runtime/client'
+import {
+  IconCheckOutline16, IconCloseOutline16, IconEditOutline16, IconTrashOutline16,
+} from '@deepseek-ai/dsh-client-ui-primitives'
+import type { QueueAction, QueueItemId } from '../contract/queue.ts'
 import css from './QueueDock.module.css'

+/** Queue operations injected by the session-scoped registration. */
+export interface QueueDockInjected {
+  updateQueue: (itemId: QueueItemId, action: QueueAction) => Promise<void>
+  notify: (level: 'info' | 'error', text: string) => void
+}
+
 /** Full props of a dock entry: InputZone owner share + session standard kit + global seat. */
-export type QueueDockProps = PropsRuntime<'conversation.input.dock'>
+export type QueueDockProps = PropsRuntime<'conversation.input.dock'> & QueueDockInjected

 /** Queue strip: one preview line per queued message; renders null when the queue is empty. */
-export function QueueDock({ useSession }: QueueDockProps) {
+export function QueueDock({ useSession, updateQueue, notify }: QueueDockProps) {
  const queue = useSession(s => s.queue)
+  const [editing, setEditing] = useState<{ id: QueueItemId; text: string } | null>(null)
+  const [busy, setBusy] = useState<QueueItemId | null>(null)
+
+  useEffect(() => {
+    if (editing !== null && !queue.some(row => row.id === editing.id)) setEditing(null)
+  }, [editing, queue])
+
  if (queue.length === 0) return null
+
+  const applyAction = async (
+    itemId: QueueItemId,
+    action: QueueAction,
+    failure: string,
+  ): Promise<boolean> => {
+    setBusy(itemId)
+    try {
+      await updateQueue(itemId, action)
+      return true
+    } catch {
+      notify('error', failure)
+      return false
+    } finally {
+      setBusy(current => current === itemId ? null : current)
+    }
+  }
+
+  const saveEdit = async (): Promise<void> => {
+    if (editing === null || editing.text.trim() === '') return
+    if (await applyAction(
+      editing.id,
+      { kind: 'edit', content: [{ type: 'text', text: editing.text }] },
+      '编辑失败：这条消息可能已经开始发送。',
+    )) setEditing(null)
+  }
+
  return (
    <div className={css.dock}>
-      <div className={css.title}>已排队 {queue.length} 条</div>
-      <ul className={css.list}>
-        {queue.map(row => (
-          <li key={row.key} className={css.row}>{row.preview}</li>
-        ))}
-      </ul>
+      <div className={css.panel}>
+        <ul className={css.list}>
+          {queue.map(row => (
+            <li key={row.id} className={css.row}>
+              {editing?.id === row.id
+                ? (
+                  <input
+                    autoFocus
+                    className={css.editor}
+                    aria-label="编辑排队消息"
+                    value={editing.text}
+                    onChange={(event) => { setEditing({ id: row.id, text: event.currentTarget.value }) }}
+                    onKeyDown={(event) => {
+                      if (event.key === 'Escape') {
+                        setEditing(null)
+                        return
+                      }
+                      if (event.key === 'Enter' && !event.nativeEvent.isComposing) {
+                        event.preventDefault()
+                        void saveEdit()
+                      }
+                    }}
+                  />
+                )
+                : <span className={css.preview}>{row.preview}</span>}
+              <div className={css.actions}>
+                {editing?.id === row.id
+                  ? (
+                    <>
+                      <button
+                        type="button"
+                        className={css.action}
+                        aria-label="保存排队消息"
+                        title="保存排队消息"
+                        disabled={busy !== null || editing.text.trim() === ''}
+                        onClick={() => { void saveEdit() }}
+                      >
+                        <IconCheckOutline16 size={14} />
+                      </button>
+                      <button
+                        type="button"
+                        className={css.action}
+                        aria-label="取消编辑"
+                        title="取消编辑"
+                        disabled={busy !== null}
+                        onClick={() => { setEditing(null) }}
+                      >
+                        <IconCloseOutline16 size={14} />
+                      </button>
+                    </>
+                  )
+                  : (
+                    <>
+                      <button
+                        type="button"
+                        className={css.action}
+                        aria-label="编辑排队消息"
+                        title={row.text === null ? '包含非文本内容，暂不支持编辑' : '编辑排队消息'}
+                        disabled={busy !== null || row.text === null}
+                        onClick={() => {
+                          if (row.text !== null) setEditing({ id: row.id, text: row.text })
+                        }}
+                      >
+                        <IconEditOutline16 size={14} />
+                      </button>
+                      <button
+                        type="button"
+                        className={css.action}
+                        aria-label="删除排队消息"
+                        title="删除排队消息"
+                        disabled={busy !== null}
+                        onClick={() => {
+                          void applyAction(
+                            row.id,
+                            { kind: 'remove' },
+                            '删除失败：这条消息可能已经开始发送。',
+                          )
+                        }}
+                      >
+                        <IconTrashOutline16 size={14} />
+                      </button>
+                    </>
+                  )}
+              </div>
+            </li>
+          ))}
+        </ul>
+      </div>
    </div>
  )
 }

 /**
- * The dock entry as a plain registrant plugin (bash posture).
- * `inject: ['conversation']` is the ordering seam: the conversation service
- * mounts after ui-conversation's slot registrations, so the
- * 'conversation.input.dock' declaration is on the ledger by then.
+ * The dock entry as a plain registrant plugin. The conversation service is the
+ * ordering and action seam; session scopes provide the exact queue owner.
 */
 export const queueDockEntry = {
  name: 'conversation-queue-dock',
-  inject: ['slots', 'conversation'],
+  inject: ['slots', 'conversation', 'sessions'],
  /**
   * Register the queue strip into the input dock (list entry, order 0).
   * @param ctx - registrant context (disposal rides ctx.effect inside slots.register).
   */
  apply(ctx: Context): void {
-    ctx.slots.register({ name: 'conversation.input.dock', id: 'queue', order: 0 }, QueueDock)
+    ctx.slots.register({
+      name: 'conversation.input.dock',
+      id: 'queue',
+      order: 0,
+      inject: (sessionId: SessionId): QueueDockInjected => {
+        const actx = ctx.sessions.scope(sessionId)
+        if (actx === undefined) throw new Error(`queue dock: session "${sessionId}" resolved no scope`)
+        const conversation = actx.get('conversation')
+        if (conversation === undefined) throw new Error('queue dock: conversation service unavailable')
+        return {
+          updateQueue: (itemId, action) => conversation.updateQueue(itemId, action),
+          notify: (level, text) => { conversation.input.for(actx).notify(level, text) },
+        }
+      },
+    }, QueueDock)
  },
 }
--- a/packages/client/ui-conversation/src/client/queue/store.ts
+++ b/packages/client/ui-conversation/src/client/queue/store.ts
@@ -11,8 +11,8 @@ import type { QueuedMessage } from '../input/contract.ts'
 /**
 * Project a session's queue rows as a bare observable (subscribe/getSnapshot).
 * The wiring layer (T5) overlays this onto InputState.queue; the runtime
- * QueuedMessage and the input-contract QueuedMessage are structurally the
- * same frozen shape ({key, preview}).
+ * QueuedMessage and the input-contract QueuedMessage are structurally
+ * identical.
 * @param session - the resident session face.
 * @returns the queue read face (snapshot reference stable while the queue is unchanged).
 */
--- a/packages/client/ui-conversation/src/client/service.ts
+++ b/packages/client/ui-conversation/src/client/service.ts
@@ -13,6 +13,7 @@ import type { Context } from 'cordis'
 // error, so scope resolution goes through the sessions service (scopeOf
 // method) instead of the standalone helper.
 import type { ISessions, SessionFace, SessionId } from '@deepseek-ai/dsh-client-runtime/client'
+import type { QueueAction, QueueItemId } from './contract/queue.ts'
 import type { InputService } from './input/contract.ts'

 /**
@@ -30,6 +31,13 @@ export interface IConversation {
   * @returns completion; business failures reject (and land in promptError).
   */
  send(text: string, mode: 'queue' | 'steer'): Promise<void>
+  /**
+   * Apply one operation to a pending queue occurrence.
+   * @param itemId - agent-owned inbox occurrence identity.
+   * @param action - edit or remove operation.
+   * @returns completion; business failures reject.
+   */
+  updateQueue(itemId: QueueItemId, action: QueueAction): Promise<void>
  /**
   * Cancel the scoped session's in-flight turn.
   * @returns completion; failures reject as in send.
@@ -71,6 +79,15 @@ export class ConversationService extends Service implements IConversation {
    if (!result.ok) throw new Error(`conversation.send failed: ${result.error.code}: ${result.error.message}`)
  }

+  /** Apply one operation to a pending queue occurrence. */
+  async updateQueue(itemId: QueueItemId, action: QueueAction): Promise<void> {
+    const session = this.scopedSession('updateQueue')
+    const result = await session.updateQueue(itemId, action)
+    if (!result.ok) {
+      throw new Error(`conversation.updateQueue failed: ${result.error.code}: ${result.error.message}`)
+    }
+  }
+
  /** Cancel the scoped session's in-flight turn (failures land in promptError and reject, as in send). */
  async cancel(): Promise<void> {
    const session = this.scopedSession('cancel')
--- a/packages/client/ui-conversation/tests/queue-dock.spec.tsx
+++ b/packages/client/ui-conversation/tests/queue-dock.spec.tsx
@@ -1,20 +1,27 @@
 // @vitest-environment jsdom
 /**
- * QueueDock rendering (web input-triggers queue cut 1): empty queue renders
- * nothing, rows render one preview line each keyed by rpcId, and the strip
- * follows queue changes through the useSession selector.
+ * QueueDock rendering and operations: authoritative rows, inline editing,
+ * removal, failure notices, and live retirement.
 */
-import { afterEach, describe, expect, it } from 'vitest'
-import { act, cleanup, render } from '@testing-library/react'
+import { afterEach, describe, expect, it, vi } from 'vitest'
+import { act, cleanup, fireEvent, render, waitFor } from '@testing-library/react'
 import { useSyncExternalStore } from 'react'
-import type { ConversationSnapshot, QueuedMessage, SessionId, SessionListState } from '@deepseek-ai/dsh-client-runtime/client'
+import type {
+  ConversationSnapshot, QueuedMessage, SessionId, SessionListState,
+} from '@deepseek-ai/dsh-client-runtime/client'
 import type { SnapshotSelectorHook } from '@deepseek-ai/dsh-client-ui-slots'
+import type { QueueItemId } from '../src/client/contract/queue.ts'
 import type { InputState } from '../src/client/input/contract.ts'
-import { QueueDock, queueDockEntry } from '../src/client/queue/QueueDock.tsx'
+import { QueueDock, queueDockEntry, type QueueDockInjected } from '../src/client/queue/QueueDock.tsx'

 afterEach(cleanup)

 const SID = 's1' as SessionId
+const iid = (id: string): QueueItemId => id as QueueItemId
+
+function row(id: string, text: string | null, preview = text ?? '[image]'): QueuedMessage {
+  return { id: iid(id), preview, text }
+}

 function snapshotWith(queue: QueuedMessage[]): ConversationSnapshot {
  return {
@@ -24,31 +31,30 @@ function snapshotWith(queue: QueuedMessage[]): ConversationSnapshot {
  }
 }

-/** Minimal live source backing the useSession stub (queue swaps notify subscribers). */
+/** Minimal live source backing the useSession stub. */
 function liveSession(initial: ConversationSnapshot) {
  let snapshot = initial
  const listeners = new Set<() => void>()
-  const useSession: SnapshotSelectorHook<ConversationSnapshot> = sel =>
+  const useSession: SnapshotSelectorHook<ConversationSnapshot> = selector =>
    useSyncExternalStore(
-      (fn) => {
-        listeners.add(fn)
-        return () => listeners.delete(fn)
+      (listener) => {
+        listeners.add(listener)
+        return () => listeners.delete(listener)
      },
-      () => sel(snapshot),
+      () => selector(snapshot),
    )
  return {
    useSession,
    push(next: ConversationSnapshot): void {
      snapshot = next
-      for (const fn of [...listeners]) fn()
+      for (const listener of [...listeners]) listener()
    },
  }
 }

-/** InputZone owner stub (the dock reads useSession only; the zone fields satisfy the owner share). */
 const INPUT_STATE: InputState = { draft: '', draftRev: 0, phase: 'plain', occurrences: [], queue: [] }

-function kitFor(snapshot: ConversationSnapshot) {
+function kitFor(snapshot: ConversationSnapshot, injected: Partial<QueueDockInjected> = {}) {
  return {
    sessionId: SID,
    useSessions: (() => { throw new Error('unused') }) as unknown as SnapshotSelectorHook<SessionListState>,
@@ -58,6 +64,9 @@ function kitFor(snapshot: ConversationSnapshot) {
    inputActions: { setDraft: () => {}, submit: () => {} } as never,
    session: snapshot,
    input: INPUT_STATE,
+    updateQueue: vi.fn(() => Promise.resolve()),
+    notify: vi.fn(),
+    ...injected,
  }
 }

@@ -69,20 +78,118 @@ describe('QueueDock', () => {
    expect(container.innerHTML).toBe('')
  })

-  it('renders one preview row per queued message with the count strip', () => {
+  it('renders active actions and disables editing for mixed-content rows', () => {
    const snap = snapshotWith([
-      { key: 'p-1', preview: '第一条排队消息' },
-      { key: 'p-2', preview: 'second queued line' },
+      row('i-1', '第一条排队消息'),
+      row('i-2', null, 'image [image]'),
    ])
    const source = liveSession(snap)
    const { container } = render(<QueueDock {...kitFor(snap)} useSession={source.useSession} />)
-    expect(container.textContent).toContain('已排队 2 条')
-    const rows = [...container.querySelectorAll('li')]
-    expect(rows.map(r => r.textContent)).toEqual(['第一条排队消息', 'second queued line'])
+    expect([...container.querySelectorAll('li')].map(item => item.textContent))
+      .toEqual(['第一条排队消息', 'image [image]'])
+    expect(container.querySelectorAll('button')).toHaveLength(4)
+    expect(container.querySelectorAll('[aria-label="编辑排队消息"]')).toHaveLength(2)
+    expect(container.querySelectorAll('[aria-label="删除排队消息"]')).toHaveLength(2)
+    expect(container.querySelectorAll('[aria-label="立即发送排队消息"]')).toHaveLength(0)
+    expect((container.querySelectorAll('[aria-label="编辑排队消息"]')[0] as HTMLButtonElement).disabled).toBe(false)
+    expect((container.querySelectorAll('[aria-label="编辑排队消息"]')[1] as HTMLButtonElement).disabled).toBe(true)
+    expect(container.querySelectorAll('[aria-label="编辑排队消息"]')[1]?.getAttribute('title'))
+      .toBe('包含非文本内容，暂不支持编辑')
  })

-  it('follows queue changes: retirement empties the strip back to null', () => {
-    const snap = snapshotWith([{ key: 'p-1', preview: '在场' }])
+  it('edits text inline with save and cancel controls, then saves with the same item identity', async () => {
+    const snap = snapshotWith([row('i-edit', 'before')])
+    const source = liveSession(snap)
+    const updateQueue = vi.fn(() => Promise.resolve())
+    const { getByLabelText, queryByLabelText } = render(
+      <QueueDock {...kitFor(snap, { updateQueue })} useSession={source.useSession} />,
+    )
+
+    fireEvent.click(getByLabelText('编辑排队消息'))
+    const editor = getByLabelText('编辑排队消息') as HTMLInputElement
+    expect(getByLabelText('保存排队消息')).toBeTruthy()
+    expect(getByLabelText('取消编辑')).toBeTruthy()
+    expect(queryByLabelText('删除排队消息')).toBeNull()
+    fireEvent.change(editor, { target: { value: 'after' } })
+    fireEvent.keyDown(editor, { key: 'Enter' })
+
+    await waitFor(() => {
+      expect(updateQueue).toHaveBeenCalledWith(iid('i-edit'), {
+        kind: 'edit',
+        content: [{ type: 'text', text: 'after' }],
+      })
+    })
+  })
+
+  it('cancels an edit by button or Escape without mutating the queue', () => {
+    const snap = snapshotWith([row('i-edit', 'before')])
+    const source = liveSession(snap)
+    const updateQueue = vi.fn(() => Promise.resolve())
+    const { getByLabelText, getByText } = render(
+      <QueueDock {...kitFor(snap, { updateQueue })} useSession={source.useSession} />,
+    )
+
+    fireEvent.click(getByLabelText('编辑排队消息'))
+    fireEvent.change(getByLabelText('编辑排队消息'), { target: { value: 'abandoned' } })
+    fireEvent.click(getByLabelText('取消编辑'))
+    expect(getByText('before')).toBeTruthy()
+
+    fireEvent.click(getByLabelText('编辑排队消息'))
+    fireEvent.keyDown(getByLabelText('编辑排队消息'), { key: 'Escape' })
+    expect(getByText('before')).toBeTruthy()
+    expect(updateQueue).not.toHaveBeenCalled()
+  })
+
+  it('keeps editing during IME composition and disables a blank save', () => {
+    const snap = snapshotWith([row('i-edit', 'before')])
+    const source = liveSession(snap)
+    const updateQueue = vi.fn(() => Promise.resolve())
+    const { getByLabelText } = render(
+      <QueueDock {...kitFor(snap, { updateQueue })} useSession={source.useSession} />,
+    )
+
+    fireEvent.click(getByLabelText('编辑排队消息'))
+    const editor = getByLabelText('编辑排队消息')
+    fireEvent.change(editor, { target: { value: '   ' } })
+    expect(getByLabelText('保存排队消息')).toHaveProperty('disabled', true)
+    fireEvent.change(editor, { target: { value: '输入中' } })
+    fireEvent.keyDown(editor, { key: 'Enter', isComposing: true })
+    expect(updateQueue).not.toHaveBeenCalled()
+    expect(getByLabelText('编辑排队消息')).toBeTruthy()
+  })
+
+  it('removes the addressed row', async () => {
+    const snap = snapshotWith([row('i-1', 'one'), row('i-2', 'two')])
+    const source = liveSession(snap)
+    const updateQueue = vi.fn(() => Promise.resolve())
+    const { getAllByLabelText } = render(
+      <QueueDock {...kitFor(snap, { updateQueue })} useSession={source.useSession} />,
+    )
+
+    fireEvent.click(getAllByLabelText('删除排队消息')[0]!)
+    await waitFor(() => {
+      expect(updateQueue).toHaveBeenCalledWith(iid('i-1'), { kind: 'remove' })
+    })
+  })
+
+  it('keeps the row and surfaces a notice when an operation loses the claim race', async () => {
+    const snap = snapshotWith([row('i-race', 'pending')])
+    const source = liveSession(snap)
+    const notify = vi.fn()
+    const updateQueue = vi.fn(() => Promise.reject(new Error('not found')))
+    const { getByLabelText, getByText } = render(
+      <QueueDock {...kitFor(snap, { updateQueue, notify })} useSession={source.useSession} />,
+    )
+
+    fireEvent.click(getByLabelText('删除排队消息'))
+    await waitFor(() => {
+      expect(notify).toHaveBeenCalledWith('error', '删除失败：这条消息可能已经开始发送。')
+    })
+    expect(getByText('pending')).toBeTruthy()
+  })
+
+  it('follows authoritative retirement back to null', () => {
+    const snap = snapshotWith([row('i-1', '在场')])
    const source = liveSession(snap)
    const { container } = render(<QueueDock {...kitFor(snap)} useSession={source.useSession} />)
    expect(container.textContent).toContain('在场')
@@ -90,11 +197,9 @@ describe('QueueDock', () => {
    expect(container.innerHTML).toBe('')
  })

-  it('ships the registrant plugin shape (list entry into conversation.input.dock)', () => {
-    // Registration itself runs under T5's slot declaration; here we pin the
-    // frozen registration surface so the wiring layer can mount it verbatim.
+  it('ships the session-scoped registrant plugin shape', () => {
    expect(queueDockEntry.name).toBe('conversation-queue-dock')
-    expect(queueDockEntry.inject).toEqual(['slots', 'conversation'])
+    expect(queueDockEntry.inject).toEqual(['slots', 'conversation', 'sessions'])
    expect(typeof queueDockEntry.apply).toBe('function')
  })
 })
--- a/packages/client/ui-conversation/tests/service-orchestration.spec.ts
+++ b/packages/client/ui-conversation/tests/service-orchestration.spec.ts
@@ -12,11 +12,12 @@ import { InputHub } from '../src/client/input/hub.ts'
 async function bench() {
  const runtime = await SlotTestRuntime.create()
  const prompt = vi.fn(() => Promise.resolve({ ok: true as const, value: { accepted: true as const } }))
+  const updateQueue = vi.fn(() => Promise.resolve({ ok: true as const, value: { accepted: true as const } }))
  const cancel = vi.fn(() => Promise.resolve({ ok: true as const, value: { accepted: true as const } }))
  const loadOlder = vi.fn(() => Promise.resolve())
  await runtime.sessions.add({
    id: 's1',
-    session: { prompt, cancel, loadOlder },
+    session: { prompt, updateQueue, cancel, loadOlder },
  })
  // config.input is required (the apply shares its hub with the inject
  // factories); the bench passes its own instance explicitly.
@@ -26,16 +27,18 @@ async function bench() {
  await fiber.await()
  const root = runtime.ctx.get('conversation') as ConversationService
  const scoped = runtime.sessions.scope('s1')!.get('conversation') as ConversationService
-  return { runtime, root, scoped, prompt, cancel, loadOlder }
+  return { runtime, root, scoped, prompt, updateQueue, cancel, loadOlder }
 }

 describe('ConversationService', () => {
  it('routes operations through the public Session binding', async () => {
    const b = await bench()
    await b.scoped.send('hello', 'steer')
+    await b.scoped.updateQueue('item-1' as never, { kind: 'remove' })
    await b.scoped.cancel()
    await b.scoped.loadOlder()
    expect(b.prompt).toHaveBeenCalledWith([{ type: 'text', text: 'hello' }], 'steer')
+    expect(b.updateQueue).toHaveBeenCalledWith('item-1', { kind: 'remove' })
    expect(b.cancel).toHaveBeenCalledOnce()
    expect(b.loadOlder).toHaveBeenCalledOnce()
    await b.runtime.dispose()