feat: remove "插话" badge displayed in user message

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: b4b1e5653705c76bac3e0227e6df77143a11cbbe
-README.zh.md: 74e0f3dc0ebaf74e2e065c6b88f3a30fce94b391
+README.md: c2db1fba330a5ba968ba8fbbb5825ee62e699b4c
+README.zh.md: bc2c3297ee75bd30c9090d9d4dadf673cc3e0484

packages/client/ui-conversation/README.md

@@ -45,4 +45,4 @@ None; this package neither assembles nor sends a provider request.
 - **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.
+- **Web exposes pending Queue only** — the composer and `conversation.send` never submit `mode:'steer'`. The Host omits pending steering from the Queue snapshot. A consumed `steering/message` still folds into the durable transcript as a plain bubble (no interjection chrome) so external/host steering remains truthful on replay.

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

@@ -45,4 +45,4 @@ 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
 - **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。
+- **Web 仅暴露待处理 Queue**：composer 与 `conversation.send` 从不提交 `mode:'steer'`。Host 不会把待处理 steering（中途引导）纳入 Queue 快照。已消费的 `steering/message` 仍会折叠进持久 transcript（文本记录），并以无「插话」徽章的普通气泡呈现，因此从外部／Host 提交的 steering 在回放时仍能如实呈现。

packages/client/ui-conversation/src/client/chat/MessageItem.module.css

@@ -20,16 +20,6 @@
   color: var(--dsw-alias-label-primary);
 }
 
-.badge {
-  display: inline-block;
-  margin-bottom: 4px;
-  padding: 1px 6px;
-  border-radius: 6px;
-  background: var(--dsw-alias-state-warn-primary);
-  color: var(--dsw-alias-label-primary-foreground);
-  font-size: 11px;
-}
-
 .contextRow {
   padding: 2px 0;
 }

packages/client/ui-conversation/src/client/chat/MessageItem.tsx

@@ -1,8 +1,8 @@
 // MessageItem: the four simple node kinds — user bubble (right-aligned, with
-// clock + copy / branch / edit IconActions), steering (badged bubble), context
-// injection and unknown-surface JSON rows. Props are frozen node slices off
-// the snapshot cache; memo holds across streaming because unchanged nodes
-// keep their references.
+// clock + copy / branch / edit IconActions), steering (same bubble, no
+// actions), context injection and unknown-surface JSON rows. Props are frozen
+// node slices off the snapshot cache; memo holds across streaming because
+// unchanged nodes keep their references.
 
 import { memo } from 'react'
 import type { ReactNode } from 'react'
@@ -94,7 +94,6 @@ export const MessageItem = memo(function MessageItem({ node, onFork, t }: Messag
       return (
         <div className={css.userRow}>
           <div className={css.bubble}>
-            <span className={css.badge}>{t('message.steering')}</span>
             {projectUserText(text)}
             {rest.map((block, i) => <JsonBlock key={i} label={t('message.extraBlock')} payload={block} truncatedLabel={truncated} />)}
           </div>

packages/client/ui-conversation/src/client/input/contract.ts

@@ -29,7 +29,7 @@ export interface SessionInput extends InputTarget {
   /** Single write path for draft text (all mutation rides machine events). */
   setDraft(text: string): void
   /** THE complexity sink: enter adjudication, submit transaction, and the default sink live inside. */
-  submit(mode?: 'queue' | 'steer'): void
+  submit(): void
   /**
    * Surface a notice outside the machine's own effect stream: detached
    * command results and business notifications render through here.
@@ -60,7 +60,7 @@ export interface InputActions {
   /** Single public draft write path (full next draft; occurrence math via diff scan). */
   setDraft(text: string): void
   /** Enter submission (adjudication / claim transaction / default sink inside). */
-  submit(mode?: 'queue' | 'steer'): void
+  submit(): void
 }
 
 /** One surfaced notice (command results, adjudication failures). seq keys re-render of repeats. */
@@ -239,7 +239,7 @@ export type InputEvent =
   | { readonly type: 'paste-upgrade'; readonly attemptId: number; readonly span: TokenSpan; readonly reference: ReferenceInsert }
   /** Shell-observed attempt killers the machine cannot see itself (caret/selection ops, Slash interaction updates). */
   | { readonly type: 'invalidate-paste' }
-  | { readonly type: 'enter'; readonly mode: 'queue' | 'steer' }
+  | { readonly type: 'enter' }
   | { readonly type: 'adjudicated'; readonly attempt: SubmitAttempt; readonly outcome: PickOutcome }
   | { readonly type: 'adjudication-failed'; readonly attempt: SubmitAttempt; readonly message: string }
   | { readonly type: 'submit-settled'; readonly attempt: SubmitAttempt; readonly ok: boolean; readonly outcome?: SubmitOutcome; readonly message?: string }
@@ -258,5 +258,5 @@ export type InputEvent =
 export type InputEffect =
   | { readonly type: 'adjudicate'; readonly attempt: SubmitAttempt; readonly draft: string }
   | { readonly type: 'begin-submit'; readonly attempt: SubmitAttempt; readonly claim: CommandClaim; readonly args: string }
-  | { readonly type: 'default-sink'; readonly draft: string; readonly mode: 'queue' | 'steer' }
+  | { readonly type: 'default-sink'; readonly draft: string }
   | { readonly type: 'notice'; readonly level: 'info' | 'error'; readonly text: string }

packages/client/ui-conversation/src/client/input/facade.ts

@@ -39,7 +39,7 @@ export interface SessionInputDeps {
   /** Queue read face; overlaid onto InputState.queue (absent = empty). */
   queue?: ObservableSnapshot<readonly QueuedMessage[]> | undefined
   /** The plain-message sink (send choreography / materialize fork — the hub owns it). */
-  defaultSink(text: string, mode: 'queue' | 'steer'): void
+  defaultSink(text: string): void
 }
 
 /** Guard tier from the machine phase. */
@@ -68,7 +68,7 @@ export class SessionInputShell implements SessionInput {
   /** The public provide-channel action face (one stable identity per session — decision 20). */
   readonly actions: InputActions = {
     setDraft: (text) => { this.setDraft(text) },
-    submit: (mode) => { this.submit(mode) },
+    submit: () => { this.submit() },
   }
 
   // Real wall clock: the typing-run merge window must actually expire in
@@ -151,10 +151,9 @@ export class SessionInputShell implements SessionInput {
    * from the machine; this method only feeds the event. Lock entry
    * (adjudicating/submitting) force-closes the transient layers: the popup
    * dismisses and the menu tracks frozen.
-   * @param mode - default-sink mode (queue appends; steer interrupts).
    */
-  submit(mode: 'queue' | 'steer' = 'queue'): void {
-    this.run(this.core.dispatch({ type: 'enter', mode }))
+  submit(): void {
+    this.run(this.core.dispatch({ type: 'enter' }))
     const phase = this.snapshot.phase
     if (phase === 'adjudicating' || phase === 'submitting') {
       this.deps.popup?.()?.dismiss()
@@ -339,7 +338,7 @@ export class SessionInputShell implements SessionInput {
         return
       }
       case 'default-sink': {
-        this.sinkSerialized(fx.draft, fx.mode)
+        this.sinkSerialized(fx.draft)
         return
       }
       default:
@@ -354,10 +353,10 @@ export class SessionInputShell implements SessionInput {
    * send — notice + draft and chips retained, never a silent downgrade to
    * the clipboard text. Chip-free drafts skip the async detour.
    */
-  private sinkSerialized(draft: string, mode: 'queue' | 'steer'): void {
+  private sinkSerialized(draft: string): void {
     const occurrences = this.core.state.occurrences
     if (occurrences.length === 0) {
-      this.deps.defaultSink(draft.trim(), mode)
+      this.deps.defaultSink(draft.trim())
       return
     }
     const slash = this.deps.slash?.()
@@ -377,7 +376,7 @@ export class SessionInputShell implements SessionInput {
           cursor = part.offset + 1
         }
         out += draft.slice(cursor)
-        this.deps.defaultSink(out.trim(), mode)
+        this.deps.defaultSink(out.trim())
       },
       (error: unknown) => {
         controller.abort()

packages/client/ui-conversation/src/client/input/hub.ts

@@ -56,7 +56,7 @@ export class InputHub implements InputService {
       slash: () => this.controller(actx),
       popup: () => this.popup(actx),
       queue: queueReadFaceOf(session),
-      defaultSink: (text, mode) => { this.sink(session, text, mode) },
+      defaultSink: (text) => { this.sink(session, text) },
     })
     this.shells.set(id, shell)
     // The one teardown axis: listeners, shell, and map entries all ride the
@@ -112,12 +112,12 @@ export class InputHub implements InputService {
    * exactly one path; a failed first prompt is an ordinary prompt failure
    * (error strip via promptError, draft restored only while untouched).
    */
-  private sink(session: SessionFace, text: string, mode: 'queue' | 'steer'): void {
+  private sink(session: SessionFace, text: string): void {
     if (text === '') return
     const shell = this.shells.get(session.sessionId)
     // Commit, not an editable clear: undo must not resurrect sent content.
     shell?.commitSend()
-    void session.prompt([{ type: 'text', text }], mode).then(
+    void session.prompt([{ type: 'text', text }], 'queue').then(
       (result) => {
         if (!result.ok && shell?.snapshot.draft === '') shell.setDraft(text)
       },

packages/client/ui-conversation/src/client/input/machine.ts

@@ -112,7 +112,6 @@ export class InputMachine {
   private inflight: {
     readonly attempt: SubmitAttempt
     readonly controller: AbortController
-    readonly mode: 'queue' | 'steer'
   } | undefined
   private log: Transaction[] = []
   private redoStack: Transaction[] = []
@@ -163,7 +162,7 @@ export class InputMachine {
         this.paste = undefined
         return []
       }
-      case 'enter': return this.onEnter(ev.mode)
+      case 'enter': return this.onEnter()
       case 'adjudicated': return this.onAdjudicated(ev.attempt, ev.outcome)
       case 'adjudication-failed': return this.onAdjudicationFailed(ev.attempt, ev.message)
       case 'submit-settled': return this.onSubmitSettled(ev)
@@ -462,18 +461,18 @@ export class InputMachine {
   // ---- submit plane ----
 
   /** Mint the next SubmitAttempt and take the in-flight slot. */
-  private beginAttempt(mode: 'queue' | 'steer'): SubmitAttempt {
+  private beginAttempt(): SubmitAttempt {
     const controller = new AbortController()
     this.seq += 1
     const attempt: SubmitAttempt = { seq: this.seq, signal: controller.signal, draftSnapshot: this.draft }
-    this.inflight = { attempt, controller, mode }
+    this.inflight = { attempt, controller }
     return attempt
   }
 
-  private onEnter(mode: 'queue' | 'steer'): InputEffect[] {
+  private onEnter(): InputEffect[] {
     if (this.phase === 'adjudicating' || this.phase === 'submitting') return []
     if (this.phase === 'claimed' && this.claim !== undefined) {
-      const attempt = this.beginAttempt(mode)
+      const attempt = this.beginAttempt()
       this.phase = 'submitting'
       this.paste = undefined
       return [{ type: 'begin-submit', attempt, claim: this.claim, args: argsAfter(this.draft, this.claim.token) }]
@@ -482,11 +481,11 @@ export class InputMachine {
     if (trimmed === '') return []
     this.paste = undefined
     if (trimmed.startsWith('/')) {
-      const attempt = this.beginAttempt(mode)
+      const attempt = this.beginAttempt()
       this.phase = 'adjudicating'
       return [{ type: 'adjudicate', attempt, draft: this.draft }]
     }
-    return [{ type: 'default-sink', draft: this.draft, mode }]
+    return [{ type: 'default-sink', draft: this.draft }]
   }
 
   private onAdjudicated(attempt: SubmitAttempt, outcome: Extract<InputEvent, { type: 'adjudicated' }>['outcome']): InputEffect[] {
@@ -507,7 +506,7 @@ export class InputMachine {
     this.inflight = undefined
     this.phase = 'plain'
     return outcome === undefined
-      ? [{ type: 'default-sink', draft: attempt.draftSnapshot, mode: flight.mode }]
+      ? [{ type: 'default-sink', draft: attempt.draftSnapshot }]
       : []
   }
 

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

@@ -42,7 +42,6 @@ export const zh = {
   'chat.loadOlder': '加载更早',
   'chat.toBottom': '回到底部',
   'message.extraBlock': '附加内容块',
-  'message.steering': '插话',
   'message.contextInjection': '上下文注入',
   'message.unknownSurface': '未知 surface 事件：{type}',
   'message.unknownBlock': '未知内容块',
@@ -124,7 +123,6 @@ export const en = {
   'chat.loadOlder': 'Load earlier',
   'chat.toBottom': 'Back to bottom',
   'message.extraBlock': 'Extra content block',
-  'message.steering': 'Interjection',
   'message.contextInjection': 'Context injection',
   'message.unknownSurface': 'Unknown surface event: {type}',
   'message.unknownBlock': 'Unknown content block',

packages/client/ui-conversation/src/client/service.ts

@@ -25,12 +25,11 @@ export interface IConversation {
   /** The per-session input machine registry (InputService face). */
   readonly input: InputService
   /**
-   * Send a prompt into the caller scope's session.
+   * Send a prompt into the caller scope's session (queued turn).
    * @param text - prompt text, sent verbatim as one text block.
-   * @param mode - queue after the current turn, or steer into it.
    * @returns completion; business failures reject (and land in promptError).
    */
-  send(text: string, mode: 'queue' | 'steer'): Promise<void>
+  send(text: string): Promise<void>
   /**
    * Apply one operation to a pending queue occurrence.
    * @param itemId - agent-owned inbox occurrence identity.
@@ -71,11 +70,10 @@ export class ConversationService extends Service implements IConversation {
    * session snapshot's promptError (object-layer surface); the rejection here
    * exists for caller choreography (the composer restores the draft on it).
    * @param text - prompt text, sent verbatim as one text block.
-   * @param mode - queue after the current turn, or steer into it.
    */
-  async send(text: string, mode: 'queue' | 'steer'): Promise<void> {
+  async send(text: string): Promise<void> {
     const session = this.scopedSession('send')
-    const result = await session.prompt([{ type: 'text', text }], mode)
+    const result = await session.prompt([{ type: 'text', text }], 'queue')
     if (!result.ok) throw new Error(`conversation.send failed: ${result.error.code}: ${result.error.message}`)
   }
 

packages/client/ui-conversation/src/client/skeleton/InputBar.tsx

@@ -172,7 +172,7 @@ export function InputBar({
     e.preventDefault()
     if (e.repeat) return // held-down Enter must not machine-gun sends
     if (locked || machineBusy) return
-    inputActions.submit('queue')
+    inputActions.submit()
   }
 
   const onChange = (e: ChangeEvent<HTMLTextAreaElement>): void => {
@@ -266,7 +266,7 @@ export function InputBar({
       return
     }
     /* v8 ignore next -- defensive: the primary button is disabled while empty||disabled, so a click cannot reach the false arm. */
-    if (!empty && !disabled && !machineBusy) inputActions.submit('queue')
+    if (!empty && !disabled && !machineBusy) inputActions.submit()
   }
 
   // The Access seat: the projection-fed permission chip (renders nothing

packages/client/ui-conversation/tests/apply-inject.spec.tsx

@@ -101,7 +101,7 @@ async function bench() {
     }
     const actions = info.props['inputActions'] as {
       setDraft: (text: string) => void
-      submit: (mode?: 'queue' | 'steer') => void
+      submit: () => void
     }
     return { state, actions }
   }
@@ -140,25 +140,25 @@ describe('conversation slot inject surface', () => {
     const { state, actions } = b.inputSurface(ROOT)
     // Whitespace-only: the machine treats it as empty — no prompt, draft kept.
     actions.setDraft('   ')
-    actions.submit('queue')
+    actions.submit()
     expect(b.sessionFake.prompt).not.toHaveBeenCalled()
     expect(state.getSnapshot().draft).toBe('   ')
     // Success: cleared and stays cleared.
     actions.setDraft('hello')
-    actions.submit('queue')
+    actions.submit()
     expect(state.getSnapshot().draft).toBe('')
     await Promise.resolve()
     expect(b.sessionFake.prompt).toHaveBeenCalledWith([{ type: 'text', text: 'hello' }], 'queue')
     // Failure: restored (draft still empty when the rejection lands).
     b.sessionFake.prompt.mockResolvedValueOnce({ ok: false, error: { code: 'agent-busy', message: 'b', details: { reason: 'b' } } })
     actions.setDraft('retry me')
-    actions.submit('queue')
+    actions.submit()
     await vi.waitFor(() => {
       expect(state.getSnapshot().draft).toBe('retry me')
     })
     // Failure landing after new typing: no clobber (restore fills empty only).
     b.sessionFake.prompt.mockResolvedValueOnce({ ok: false, error: { code: 'agent-busy', message: 'b', details: { reason: 'b' } } })
-    actions.submit('queue')
+    actions.submit()
     actions.setDraft('typed during flight')
     await new Promise(r => setTimeout(r, 0))
     expect(state.getSnapshot().draft).toBe('typed during flight')

packages/client/ui-conversation/tests/chat-branch-tails.spec.tsx

@@ -99,7 +99,7 @@ describe('MessageItem arms', () => {
     fireEvent.click(screen.getByRole('button', { name: '复制' }))
   })
 
-  it('steering bubbles carry the interjection badge and non-text rest blocks, without user actions', () => {
+  it('steering bubbles render text and non-text rest blocks, without user actions or a badge', () => {
     const view = render(
       <MessageItem t={t} node={{
         kind: 'steering', seq: 2, turn: 1, source: null,
@@ -107,7 +107,7 @@ describe('MessageItem arms', () => {
       } as never}
       />,
     )
-    expect(view.getByText('插话')).toBeTruthy()
+    expect(view.queryByText('插话')).toBeNull()
     expect(view.getByText('steer!')).toBeTruthy()
     expect(view.getByText(/附加内容块/)).toBeTruthy()
     expect(view.queryByRole('button', { name: '复制' })).toBeNull()

packages/client/ui-conversation/tests/input-bar.spec.tsx

@@ -127,7 +127,7 @@ describe('Enter semantics', () => {
   it('plain Enter submits queue mode through the machine; repeat and empty are suppressed', () => {
     const { textarea, sink } = bench({ draft: 'hello' })
     fireEvent.keyDown(textarea, { key: 'Enter' })
-    expect(sink).toHaveBeenCalledWith('hello', 'queue')
+    expect(sink).toHaveBeenCalledWith('hello')
     fireEvent.keyDown(textarea, { key: 'Enter', repeat: true })
     expect(sink).toHaveBeenCalledTimes(1)
     const empty = bench({ draft: '   ' })
@@ -195,7 +195,7 @@ describe('running and lock semantics (queue cut 1)', () => {
     expect(textarea.disabled).toBe(false) // running no longer locks
     fireEvent.change(textarea, { target: { value: '排队消息2' } })
     fireEvent.keyDown(textarea, { key: 'Enter' })
-    expect(sink).toHaveBeenCalledWith('排队消息2', 'queue')
+    expect(sink).toHaveBeenCalledWith('排队消息2')
     expect(button.getAttribute('aria-label')).toBe('停止生成')
     fireEvent.click(button)
     expect(stop).toHaveBeenCalledTimes(1)
@@ -211,7 +211,7 @@ describe('running and lock semantics (queue cut 1)', () => {
   it('idle primary sends and disables on empty draft', () => {
     const { button, sink } = bench({ draft: 'go' })
     fireEvent.click(button)
-    expect(sink).toHaveBeenCalledWith('go', 'queue')
+    expect(sink).toHaveBeenCalledWith('go')
     const empty = bench()
     expect(empty.button.disabled).toBe(true)
   })
@@ -320,7 +320,7 @@ describe('machine pending lock', () => {
         },
         { start: 0, end: 6, draftRev: shell.snapshot.draftRev },
       )
-      shell.submit('queue')
+      shell.submit()
     })
     expect(shell.snapshot.phase).toBe('submitting')
     const textarea = view.container.querySelector('textarea')!

packages/client/ui-conversation/tests/input-machine.spec.ts

@@ -40,9 +40,9 @@ function effectAt<T extends InputEffect['type']>(
 }
 
 /** Drive plain → adjudicating and hand back the minted attempt. */
-function enterAdjudicating(m: InputMachine, draft: string, mode: 'queue' | 'steer' = 'queue'): SubmitAttempt {
+function enterAdjudicating(m: InputMachine, draft: string): SubmitAttempt {
   m.dispatch({ type: 'draft-changed', draft })
-  const fx = m.dispatch({ type: 'enter', mode })
+  const fx = m.dispatch({ type: 'enter' })
   return effectAt(fx, 0, 'adjudicate').attempt
 }
 
@@ -52,7 +52,7 @@ function enterSubmitting(m: InputMachine, name: string, args: string): { attempt
   m.dispatch({ type: 'draft-changed', draft: `/${name.slice(0, 2)}` })
   m.dispatch({ type: 'begin-command', claim, span: spanOf(m, 0, m.state.draft.length) })
   m.dispatch({ type: 'draft-changed', draft: claim.token + args })
-  const fx = m.dispatch({ type: 'enter', mode: 'queue' })
+  const fx = m.dispatch({ type: 'enter' })
   return { attempt: effectAt(fx, 0, 'begin-submit').attempt, claim }
 }
 
@@ -63,24 +63,24 @@ function staleAttempt(): SubmitAttempt {
 describe('input-machine: plain × enter', () => {
   it('empty and whitespace-only drafts produce nothing', () => {
     const m = new InputMachine()
-    expect(m.dispatch({ type: 'enter', mode: 'queue' })).toEqual([])
+    expect(m.dispatch({ type: 'enter' })).toEqual([])
     m.dispatch({ type: 'draft-changed', draft: '  \n ' })
-    expect(m.dispatch({ type: 'enter', mode: 'queue' })).toEqual([])
+    expect(m.dispatch({ type: 'enter' })).toEqual([])
     expect(m.state.phase).toBe('plain')
   })
 
-  it('non-command text falls to the default sink with the given mode', () => {
+  it('non-command text falls to the default sink', () => {
     const m = new InputMachine()
     m.dispatch({ type: 'draft-changed', draft: 'hello world' })
-    expect(m.dispatch({ type: 'enter', mode: 'steer' }))
-      .toEqual([{ type: 'default-sink', draft: 'hello world', mode: 'steer' }])
+    expect(m.dispatch({ type: 'enter' }))
+      .toEqual([{ type: 'default-sink', draft: 'hello world' }])
     expect(m.state.phase).toBe('plain')
   })
 
   it('leading "/" enters adjudicating with a minted attempt carrying the draft snapshot', () => {
     const m = new InputMachine()
     m.dispatch({ type: 'draft-changed', draft: '/goal x' })
-    const fx = m.dispatch({ type: 'enter', mode: 'queue' })
+    const fx = m.dispatch({ type: 'enter' })
     const eff = effectAt(fx, 0, 'adjudicate')
     expect(eff.draft).toBe('/goal x')
     expect(eff.attempt.draftSnapshot).toBe('/goal x')
@@ -91,14 +91,14 @@ describe('input-machine: plain × enter', () => {
   it('leading is judged after trim including newlines', () => {
     const m = new InputMachine()
     m.dispatch({ type: 'draft-changed', draft: '\n\n/goal x' })
-    expect(m.dispatch({ type: 'enter', mode: 'queue' })[0]?.type).toBe('adjudicate')
+    expect(m.dispatch({ type: 'enter' })[0]?.type).toBe('adjudicate')
   })
 
   it('a non-whitespace prefix before "/" is not leading — default sink', () => {
     const m = new InputMachine()
     m.dispatch({ type: 'draft-changed', draft: '第一行\n/goal x' })
-    expect(m.dispatch({ type: 'enter', mode: 'queue' }))
-      .toEqual([{ type: 'default-sink', draft: '第一行\n/goal x', mode: 'queue' }])
+    expect(m.dispatch({ type: 'enter' }))
+      .toEqual([{ type: 'default-sink', draft: '第一行\n/goal x' }])
   })
 })
 
@@ -124,11 +124,11 @@ describe('input-machine: adjudication outcomes', () => {
     expect(effectAt(b.dispatch({ type: 'adjudicated', attempt: attemptB, outcome: { claim: claimOf('goal') } }), 0, 'begin-submit').args).toBe('x')
   })
 
-  it('undefined outcome falls back to the default sink preserving the enter mode', () => {
+  it('undefined outcome falls back to the default sink', () => {
     const m = new InputMachine()
-    const attempt = enterAdjudicating(m, '/unknown thing', 'steer')
+    const attempt = enterAdjudicating(m, '/unknown thing')
     expect(m.dispatch({ type: 'adjudicated', attempt, outcome: undefined }))
-      .toEqual([{ type: 'default-sink', draft: '/unknown thing', mode: 'steer' }])
+      .toEqual([{ type: 'default-sink', draft: '/unknown thing' }])
     expect(m.state.phase).toBe('plain')
   })
 
@@ -152,7 +152,7 @@ describe('input-machine: adjudication outcomes', () => {
   it('enter is a no-op while adjudicating (pending lock)', () => {
     const m = new InputMachine()
     enterAdjudicating(m, '/goal x')
-    expect(m.dispatch({ type: 'enter', mode: 'queue' })).toEqual([])
+    expect(m.dispatch({ type: 'enter' })).toEqual([])
     expect(m.state.phase).toBe('adjudicating')
   })
 
@@ -587,7 +587,7 @@ describe('input-machine: paste plane', () => {
 
     const b = new InputMachine()
     b.dispatch({ type: 'paste-begin', text: 'plain text', selection: { start: 0, end: 0 } })
-    b.dispatch({ type: 'enter', mode: 'queue' })
+    b.dispatch({ type: 'enter' })
     expect(b.state.paste).toBeUndefined()
   })
 
@@ -755,7 +755,7 @@ describe('input-machine: submitting transaction', () => {
   it('enter and begin-command are locked; draft-changed is recorded without leaving submitting', () => {
     const m = new InputMachine()
     enterSubmitting(m, 'goal', 'x')
-    expect(m.dispatch({ type: 'enter', mode: 'queue' })).toEqual([])
+    expect(m.dispatch({ type: 'enter' })).toEqual([])
     expect(m.dispatch({ type: 'draft-changed', draft: '/goal y' })).toEqual([])
     expect(m.state).toMatchObject({ phase: 'submitting', draft: '/goal y' })
   })
@@ -768,7 +768,7 @@ describe('input-machine: submitting transaction', () => {
     m.dispatch({ type: 'draft-changed', draft: '/go', editRange: { start: 0, end: 1, insertedLength: 0 } })
     m.dispatch({ type: 'begin-command', claim: claimOf('goal'), span: spanOf(m, 0, 3) })
     m.dispatch({ type: 'draft-changed', draft: '/goal go' })
-    const attempt = effectAt(m.dispatch({ type: 'enter', mode: 'queue' }), 0, 'begin-submit').attempt
+    const attempt = effectAt(m.dispatch({ type: 'enter' }), 0, 'begin-submit').attempt
     const fx = m.dispatch({ type: 'submit-settled', attempt, ok: true, outcome: { kind: 'success', text: 'goal set' } })
     expect(fx).toEqual([{ type: 'notice', level: 'info', text: 'goal set' }])
     expect(m.state).toMatchObject({ phase: 'plain', draft: '', occurrences: [] })
@@ -809,7 +809,7 @@ describe('input-machine: submitting transaction', () => {
     const m = new InputMachine()
     const { attempt: first } = enterSubmitting(m, 'goal', 'x')
     m.dispatch({ type: 'submit-settled', attempt: first, ok: false, message: 'retry' })
-    const second = effectAt(m.dispatch({ type: 'enter', mode: 'queue' }), 0, 'begin-submit').attempt
+    const second = effectAt(m.dispatch({ type: 'enter' }), 0, 'begin-submit').attempt
     expect(second.seq).not.toBe(first.seq)
     expect(m.dispatch({ type: 'submit-settled', attempt: first, ok: true })).toEqual([])
     expect(m.state.phase).toBe('submitting')

packages/client/ui-conversation/tests/input-matrix.spec.tsx

@@ -85,7 +85,7 @@ describe('matrix row: plain', () => {
     fireEvent.change(textarea, { target: { value: '普通消息' } })
     expect(shell.snapshot.claim).toBeUndefined()
     fireEvent.keyDown(textarea, { key: 'Enter' })
-    expect(sink).toHaveBeenCalledWith('普通消息', 'queue')
+    expect(sink).toHaveBeenCalledWith('普通消息')
     expect(shell.snapshot.phase).toBe('plain')
   })
 })
@@ -184,7 +184,7 @@ describe('matrix row: locked (session disabled)', () => {
     expect((textarea).disabled).toBe(false)
     fireEvent.change(textarea, { target: { value: '排队' } })
     fireEvent.keyDown(textarea, { key: 'Enter' })
-    expect(sink).toHaveBeenCalledWith('排队', 'queue')
+    expect(sink).toHaveBeenCalledWith('排队')
   })
 })
 

packages/client/ui-conversation/tests/input-scenarios.spec.tsx

@@ -224,7 +224,7 @@ describe('scenario D: execute-kind /compact', () => {
     act(() => { b2.shell.setDraft('/compact 现在') })
     fireEvent.keyDown(b2.textarea, { key: 'Enter' })
     // execute with trailing → matchEnter answers undefined → default sink.
-    await vi.waitFor(() => { expect(b2.sink).toHaveBeenCalledWith('/compact 现在', 'queue') })
+    await vi.waitFor(() => { expect(b2.sink).toHaveBeenCalledWith('/compact 现在') })
     expect(b2.executed).toHaveLength(0)
   })
 })
@@ -278,7 +278,7 @@ describe('scenario I: unknown /xyz + enter', () => {
     const b = await bench()
     act(() => { b.shell.setDraft('/xyz 干点啥') })
     fireEvent.keyDown(b.textarea, { key: 'Enter' })
-    await vi.waitFor(() => { expect(b.sink).toHaveBeenCalledWith('/xyz 干点啥', 'queue') })
+    await vi.waitFor(() => { expect(b.sink).toHaveBeenCalledWith('/xyz 干点啥') })
     expect(b.shell.snapshot.phase).toBe('plain')
     expect(b.execute).not.toHaveBeenCalled()
   })

packages/client/ui-conversation/tests/service-orchestration.spec.ts

@@ -33,11 +33,11 @@ async function bench() {
 describe('ConversationService', () => {
   it('routes operations through the public Session binding', async () => {
     const b = await bench()
-    await b.scoped.send('hello', 'steer')
+    await b.scoped.send('hello')
     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.prompt).toHaveBeenCalledWith([{ type: 'text', text: 'hello' }], 'queue')
     expect(b.updateQueue).toHaveBeenCalledWith('item-1', { kind: 'remove' })
     expect(b.cancel).toHaveBeenCalledOnce()
     expect(b.loadOlder).toHaveBeenCalledOnce()
@@ -47,7 +47,7 @@ describe('ConversationService', () => {
   it('folds Session business failures into callback rejections', async () => {
     const b = await bench()
     b.prompt.mockResolvedValueOnce({ ok: false, error: { code: 'agent-busy', message: 'busy', details: {} } } as never)
-    await expect(b.scoped.send('x', 'queue')).rejects.toThrow('conversation.send failed: agent-busy: busy')
+    await expect(b.scoped.send('x')).rejects.toThrow('conversation.send failed: agent-busy: busy')
     b.cancel.mockResolvedValueOnce({ ok: false, error: { code: 'internal', message: 'nope', details: {} } } as never)
     await expect(b.scoped.cancel()).rejects.toThrow('conversation.cancel failed: internal: nope')
     await b.runtime.dispose()
@@ -55,9 +55,9 @@ describe('ConversationService', () => {
 
   it('fails loudly from the root scope, on an unbound session, or without SessionsService', async () => {
     const b = await bench()
-    await expect(b.root.send('x', 'queue')).rejects.toThrow(/requires a session scope/)
+    await expect(b.root.send('x')).rejects.toThrow(/requires a session scope/)
     await b.runtime.sessions.remove('s1')
-    await expect(b.scoped.send('x', 'queue')).rejects.toThrow(/resolved no binding/)
+    await expect(b.scoped.send('x')).rejects.toThrow(/resolved no binding/)
     await b.runtime.dispose()
     // No SessionsService at all: a bare context (the runtime always provides one).
     const bare = new Context()
@@ -65,6 +65,6 @@ describe('ConversationService', () => {
       input: new InputHub(bare),
     }).await()
     const orphan = bare.get('conversation') as ConversationService
-    await expect(orphan.send('x', 'queue')).rejects.toThrow(/sessions service unavailable/)
+    await expect(orphan.send('x')).rejects.toThrow(/sessions service unavailable/)
   })
 })

packages/client/ui-conversation/tests/skeleton.spec.tsx

@@ -206,7 +206,7 @@ describe('ConversationRoot resident composer', () => {
     fireEvent.change(box, { target: { value: 'ordinary revised' } })
     expect(b.chat.store.getSnapshot().draft).toBe('ordinary revised')
     fireEvent.keyDown(box, { key: 'Enter' })
-    expect(b.sink).toHaveBeenCalledWith('ordinary revised', 'queue')
+    expect(b.sink).toHaveBeenCalledWith('ordinary revised')
     fireEvent.click(b.view.getByRole('button', { name: 'Root' }))
     expect(b.open).toHaveBeenCalledWith(sid('root'))
   })