Merge remote-tracking branch 'origin/master' into worktree/pr743-merge-20260727

# Conflicts: # examples/acp-agent/tests/snapshots/escalation-approved/session.jsonl # examples/acp-agent/tests/snapshots/escalation-rejected/session.jsonl # examples/acp-agent/tests/snapshots/fs-escalation-approved/session.jsonl # examples/acp-agent/tests/snapshots/hook-cc-pretool-ask/session.jsonl # examples/acp-agent/tests/snapshots/session-query-spill/session.jsonl # examples/cordis-agent/tests/cordis-tools.e2e.ts # examples/headless-agent/tests/snapshots/advanced-toolchain/session.1.jsonl # examples/headless-agent/tests/snapshots/advanced-toolchain/session.2.jsonl # examples/headless-agent/tests/snapshots/advanced-toolchain/session.jsonl
2026-07-27 23:59:33 +08:00
parent 7a60a523f9 67dca8c84c
commit 064cea4ebe
528 changed files with 10636 additions and 10785 deletions
@@ -36,10 +36,12 @@ const SCOPE_TAG: symbol = (() => {
  const spy = new Proxy(new Context(), {
    get(target, prop, receiver) {
      recorded.push(prop)
+      // Reflect.get is typed any; the probe only records property names.
+      // eslint-disable-next-line @typescript-eslint/no-unsafe-return
      return Reflect.get(target, prop, receiver)
    },
  })
-  void scopeOf(spy as Context)
+  void scopeOf(spy)
  const symbol = recorded.find((p): p is symbol => typeof p === 'symbol')
  if (symbol === undefined) throw new Error('scopeOf probe recorded no symbol read')
  return symbol
@@ -73,14 +75,15 @@ async function bench() {
  const mint = (id: SessionId): Context => {
    let scoped = scopes.get(id)
    if (scoped === undefined) {
-      scoped = ctx.plugin(() => {}).ctx.extend({ [SCOPE_TAG]: id }) as Context
+      scoped = ctx.plugin(() => {}).ctx.extend({ [SCOPE_TAG]: id })
      scopes.set(id, scoped)
    }
    return scoped
  }
  type TestProvider = {
    resolve(binding: { sessionId: SessionId; session: typeof sessionFake; ctx: Context }): {
-      hooks?: Record<string, unknown>; props?: Record<string, unknown>
+      hooks?: Record<string, unknown>
+      props?: Record<string, unknown>
    }
  }
  const providers: TestProvider[] = []
@@ -158,10 +161,12 @@ async function bench() {
  const inputSurface = (id: SessionId) => {
    const contribution = providers[0]!.resolve(sessionsFake.binding(id))
    const state = contribution.hooks!['input'] as {
-      getSnapshot(): { draft: string }; subscribe(fn: () => void): () => void
+      getSnapshot: () => { draft: string }
+      subscribe: (fn: () => void) => () => void
    }
    const actions = contribution.props!['inputActions'] as {
-      setDraft(text: string): void; submit(mode?: 'queue' | 'steer'): void
+      setDraft: (text: string) => void
+      submit: (mode?: 'queue' | 'steer') => void
    }
    return { state, actions }
  }
@@ -234,11 +239,11 @@ describe('conversation slot inject surface', () => {
    const injectFn = entry.inject as unknown as (sessionId: SessionId) => ComposerBarInjected
    // Unknown session: sessions.scope answers nothing.
    ;(b.sessionsFake.scope as unknown) = () => undefined
-    expect(() => injectFn(ROOT).stop()).toThrow(/resolved no scope/)
+    expect(() => { injectFn(ROOT).stop() }).toThrow(/resolved no scope/)
    // A scope minted outside the service tree: no conversation service on it.
    const foreign = new Context()
    ;(b.sessionsFake.scope as unknown) = () => foreign.plugin(() => {}).ctx.extend({})
-    expect(() => injectFn(ROOT).stop()).toThrow(/unavailable through the session scope/)
+    expect(() => { injectFn(ROOT).stop() }).toThrow(/unavailable through the session scope/)
  })

  it('openDetails (chat view face) writes the selection through the store actions and opens the panel', async () => {
@@ -263,7 +268,7 @@ describe('conversation slot inject surface', () => {
    // no draft movement, plain re-open.
    const { state, actions } = b.inputSurface(ROOT)
    actions.setDraft('carry me')
-    resident.selectWorkspace('workspace-1' as never)
+    void resident.selectWorkspace('workspace-1' as never)
    await vi.waitFor(() => { expect(b.sessionsFake.open).toHaveBeenCalledTimes(2) })
    expect(b.workspacesFake.connectWorkspace).toHaveBeenCalledWith('workspace-1')
    expect(state.getSnapshot().draft).toBe('carry me')
@@ -271,7 +276,7 @@ describe('conversation slot inject surface', () => {
    // new session's machine receives the text, then navigation lands there.
    const OTHER = 'other-1' as SessionId
    b.workspacesFake.connectWorkspace.mockResolvedValueOnce(OTHER)
-    resident.selectWorkspace('workspace-2' as never)
+    void resident.selectWorkspace('workspace-2' as never)
    await vi.waitFor(() => { expect(b.sessionsFake.open).toHaveBeenCalledWith(OTHER) })
    expect(state.getSnapshot().draft).toBe('')
    expect(b.inputSurface(OTHER).state.getSnapshot().draft).toBe('carry me')
@@ -31,7 +31,7 @@ async function bench() {
    },
    current: undefined,
    phase: 'ready',
-  } as SessionListState)
+  })
  const sessionsFake = {
    list: listStore,
    binding: vi.fn(),
@@ -83,7 +83,7 @@ describe('apply wiring', () => {
    const b = await bench()
    await b.fiber.await()
    const entries = b.slots.entries('conversation.view')
-    expect(entries.map((e) => e.options.id)).toEqual(['chat'])
+    expect(entries.map(e => e.options.id)).toEqual(['chat'])
    expect(entries[0]?.options.label).toBe('Chat')
    expect(entries[0]?.options.order).toBe(0)
    // Declaring is claiming: the chat entry's registration put the hole on
@@ -117,7 +117,7 @@ describe('apply wiring', () => {
    // Both registrant plugins' inject: ['slots', 'conversation'] resolved — the
    // service being present implies the chat entry declared the hole first.
    const entries = b.slots.entries('conversation.chat.toolview')
-    expect(entries.map((e) => e.options.key)).toEqual(['bash', 'todo_write'])
+    expect(entries.map(e => e.options.key)).toEqual(['bash', 'todo_write'])
  })

  it('plugin fiber disposal collects every registration (unload cascade, ring and hole included)', async () => {
@@ -103,7 +103,7 @@ describe('MessageItem arms', () => {

  it('context and unknown nodes render their JSON rows', () => {
    const ctxView = render(
-      <MessageItem node={{ kind: 'context', seq: 3, content: [], source: null, meta: { k: 1 } } as never} />,
+      <MessageItem node={{ kind: 'context', seq: 3, content: [], source: null } as never} />,
    )
    expect(ctxView.getByText(/上下文注入/)).toBeTruthy()
    const unknownView = render(
@@ -59,7 +59,7 @@ function snapshotWith(
    pending: [], queue: [], todos: [], running: runningCalls.length > 0, composerPhase: 'active', removed: false,
    openState: 'open', openError: null,
    hasMore: false, loadingOlder: false, promptError: null, blank: false, lastAgentError: null,
-  } as ConversationSnapshot
+  }
 }

 /** Test-owned AppFrame role: declares and renders the resident conversation area. */
@@ -36,7 +36,7 @@ function makeSource(init?: Partial<ConversationSnapshot>) {
  let snap: ConversationSnapshot = { ...snapshotBase(), ...init }
  const subs = new Set<() => void>()
  return {
-    set(next: Partial<ConversationSnapshot>) {
+    set: (next: Partial<ConversationSnapshot>) => {
      snap = { ...snap, ...next }
      for (const fn of [...subs]) fn()
    },
@@ -100,9 +100,9 @@ describe('StatsLine', () => {
    render(<Counting {...props(source)} />)
    const before = renders
    // Chunk frames swap partial only; nodes keeps its reference (object-layer contract).
-    act(() => set({ partial: { turn: 1, step: 2, blocks: [{ kind: 'text', text: 'a' }] } }))
-    act(() => set({ partial: { turn: 1, step: 2, blocks: [{ kind: 'text', text: 'ab' }] } }))
-    act(() => set({ running: true }))
+    act(() => { set({ partial: { turn: 1, step: 2, blocks: [{ kind: 'text', text: 'a' }] } }) })
+    act(() => { set({ partial: { turn: 1, step: 2, blocks: [{ kind: 'text', text: 'ab' }] } }) })
+    act(() => { set({ running: true }) })
    expect(renders).toBe(before)
  })
 })
@@ -128,7 +128,7 @@ describe('bash sample row', () => {
      },
      current: undefined,
      phase: 'ready',
-    } as SessionListState)
+    })
  }

  const rowProps = (sessionId: SessionId, over?: {
@@ -42,7 +42,7 @@ function snapshotWith(nodes: ToolResultNode[]): ConversationSnapshot {
    sessionId: SID, nodes, foldDegraded: false, partial: null, runningCalls: [], codeDispatches: new Map(),
    pending: [], queue: [], todos: [], running: false, composerPhase: 'active', removed: false, openState: 'open', openError: null,
    hasMore: false, loadingOlder: false, promptError: null, blank: false, lastAgentError: null,
-  } as ConversationSnapshot
+  }
 }

 /** Test-owned AppFrame role: declares and renders the resident conversation area. */
@@ -108,6 +108,10 @@ async function bench(nodes: ToolResultNode[]) {
      return info
    },
    maybeProvideInfo(id: string | undefined) {
+      // `this` inside an object-literal method is any under strict lint; the
+      // fake resolves through its own provideInfo above.
+      /* eslint-disable-next-line @typescript-eslint/no-unsafe-return,
+         @typescript-eslint/no-unsafe-call, @typescript-eslint/no-unsafe-member-access */
      return (id === undefined ? undefined : this.provideInfo(id)) ?? { hooks: {}, props: {} }
    },
    provide: (d: { resolve: (typeof providers)[number] }) => { providers.push(d.resolve); return () => {} },
@@ -271,7 +275,7 @@ describe('registrant load-order seam', () => {
      children: {
        'conversation': { kind: 'single', scope: 'session-maybe' },
        'details': { kind: 'single', scope: 'session' },
-        },
+      },
    }, AppRoot)

    // Third-party posture, mounted BEFORE ui-conversation: real fiber inject
@@ -7,7 +7,8 @@ import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest'
 import { Profiler } from 'react'
 import { act, cleanup, fireEvent, render } from '@testing-library/react'
 import type {
-  AssistantMessageNode, ConversationNode, ConversationSnapshot, RunningToolCall, SessionId, SessionListState, ToolResultNode, UserMessageNode, WorkspaceListState,
+  AssistantMessageNode, ConversationNode, ConversationSnapshot, RunningToolCall, SessionId,
+  SessionListState, ToolResultNode, UserMessageNode, WorkspaceListState,
 } from '@deepseek-ai/dsh-client-runtime/client'
 import { bindSnapshotSelector } from '@deepseek-ai/dsh-client-web-react'
 import { createSnapshotStore, PendingWait } from '@deepseek-ai/dsh-client-runtime/client'
@@ -39,7 +40,7 @@ function makeSource(init?: Partial<ConversationSnapshot>) {
  let snap: ConversationSnapshot = { ...snapshotBase(), ...init }
  const subs = new Set<() => void>()
  return {
-    set(next: Partial<ConversationSnapshot>) {
+    set: (next: Partial<ConversationSnapshot>) => {
      snap = { ...snap, ...next }
      for (const fn of [...subs]) fn()
    },
@@ -104,8 +105,8 @@ function makeHarness(init?: Partial<ConversationSnapshot>) {
    useSession: bindSnapshotSelector(source),
    useSessions: emptySessions(),
    useWorkspaces: emptyWorkspaces(),
-    useInput: (() => { throw new Error('unused') }) as never,
-    inputActions: { setDraft: () => {}, submit: () => {} } as never,
+    useInput: (() => { throw new Error('unused') }),
+    inputActions: { setDraft: () => {}, submit: () => {} },
    useStore: bindSnapshotSelector(chat),
    actions: chat.actions,
    renderSlot,
@@ -124,9 +125,9 @@ describe('chat-flow derivation', () => {
      assistant(5, 'found'), toolResult(6, 'c'),
    ]
    const items = deriveChatFlow(nodes)
-    expect(items.map((i) => i.kind)).toEqual(['node', 'node', 'tool-group', 'node', 'tool-group'])
+    expect(items.map(i => i.kind)).toEqual(['node', 'node', 'tool-group', 'node', 'tool-group'])
    const group = items[2]!
-    expect(group.kind === 'tool-group' && group.results.map((r) => r.callId)).toEqual(['a', 'b'])
+    expect(group.kind === 'tool-group' && group.results.map(r => r.callId)).toEqual(['a', 'b'])
    expect(flowKeys(items)).toBe('n1|n2|g3|n5|g6')
    expect(flowKeys(deriveChatFlow([...nodes, toolResult(7, 'd')]))).toBe('n1|n2|g3|n5|g6')
  })
@@ -155,7 +156,7 @@ describe('ChatView', () => {
    fireEvent.scroll(scroller)
    fireEvent.click(view.getByText('加载更早'))
    Object.defineProperty(scroller, 'scrollHeight', { value: 1300, writable: true })
-    act(() => h.set({ nodes: [assistant(2, 'older'), user(9, 'late')] }))
+    act(() => { h.set({ nodes: [assistant(2, 'older'), user(9, 'late')] }) })
    expect(scroller.scrollTop).toBe(550) // 50 + (1300 - 800)
  })

@@ -240,10 +241,10 @@ describe('ChatView', () => {
    // Count renderSlot invocations: the memo boundary holds when CallRow does
    // not re-render, so the row's renderSlot call count freezes during chunks.
    let rowRenders = 0
-    h.props.renderSlot = (((_key: string, _owner: object) => {
+    h.props.renderSlot = ((_key: string, _owner: object) => {
      rowRenders += 1
      return <div data-testid="counting-row" />
-    }) as unknown as ChatViewSlotProps['renderSlot'])
+    })
    const view = render(<h.ChatView {...h.props} />)
    expect(view.getByTestId('counting-row')).toBeTruthy()
    const afterMount = rowRenders
@@ -270,7 +271,7 @@ describe('ChatView', () => {
    fireEvent.click(view.getByText('run a'))
    expect(h.openDetails).toHaveBeenCalledWith({ turnSeq: 3, callId: 'a', toolName: 'bash' })
    expect(view.container.querySelector('[data-selected]')).toBeNull()
-    act(() => h.setSelection({ turnSeq: 3, callId: 'a', toolName: 'bash' }))
+    act(() => { h.setSelection({ turnSeq: 3, callId: 'a', toolName: 'bash' }) })
    expect(view.container.querySelector('[data-selected]')).not.toBeNull()
  })

@@ -284,10 +285,10 @@ describe('ChatView', () => {
  it('dispatches each tool row through the keyed slot with the tool name as entryKey', () => {
    const h = makeHarness({ nodes: [toolResult(3, 'a')] })
    const calls: { key: string; entryKey?: string }[] = []
-    h.props.renderSlot = (((key: string, _owner: object, opts?: { entryKey?: string; fallback?: React.ReactNode }) => {
+    h.props.renderSlot = ((key: string, _owner: object, opts?: { entryKey?: string; fallback?: React.ReactNode }) => {
      calls.push({ key, ...(opts?.entryKey !== undefined ? { entryKey: opts.entryKey } : {}) })
      return opts?.fallback ?? null
-    }) as unknown as ChatViewSlotProps['renderSlot'])
+    })
    render(<h.ChatView {...h.props} />)
    // Keyed dispatch: slot name is the declared hole, entryKey the wire tool
    // name, and the fallback (GenericToolCard) renders on an empty ledger.
@@ -306,10 +307,10 @@ describe('ChatView', () => {
    // Arm the paging anchor, then deliver an older page (head seq decreases).
    fireEvent.click(view.getByText('加载更早'))
    Object.defineProperty(scroller, 'scrollHeight', { value: 1600, writable: true })
-    act(() => h.set({ nodes: [user(1, 'old'), assistant(2, 'b'), user(5, 'later'), assistant(6, 'a')] }))
+    act(() => { h.set({ nodes: [user(1, 'old'), assistant(2, 'b'), user(5, 'later'), assistant(6, 'a')] }) })
    expect(scroller.scrollTop).toBe(600) // 0 + (1600 - 1000)
    // A new trailing user bubble (own words) force-scrolls to the bottom.
-    act(() => h.set({ nodes: [user(1, 'old'), assistant(2, 'b'), user(5, 'later'), assistant(6, 'a'), user(9, 'mine')] }))
+    act(() => { h.set({ nodes: [user(1, 'old'), assistant(2, 'b'), user(5, 'later'), assistant(6, 'a'), user(9, 'mine')] }) })
    expect(scroller.scrollTop).toBe(1600)
  })

@@ -324,7 +325,7 @@ describe('ChatView', () => {
    const backButton = view.getByLabelText('回到底部')
    expect(backButton).toBeTruthy()
    // Streaming growth must NOT drag a scrolled-away reader down.
-    act(() => h.set({ partial: { turn: 1, step: 1, blocks: [{ kind: 'text', text: 'grow' }] } }))
+    act(() => { h.set({ partial: { turn: 1, step: 1, blocks: [{ kind: 'text', text: 'grow' }] } }) })
    expect(scroller.scrollTop).toBe(100)
    fireEvent.click(backButton)
    expect(scroller.scrollTop).toBe(1000)
@@ -337,7 +338,7 @@ describe('ChatView', () => {
    const view = render(<h.ChatView {...h.props} />)
    fireEvent.click(view.getByText('加载更早'))
    expect(h.loadOlder).toHaveBeenCalledTimes(1)
-    act(() => h.set({ loadingOlder: true }))
+    act(() => { h.set({ loadingOlder: true }) })
    expect(view.getByText('加载中…')).toBeTruthy()
  })

@@ -22,7 +22,7 @@ afterEach(cleanup)

 describe('tails', () => {
  it('node-half apply is an intentional no-op', () => {
-    expect(nodeApply()).toBeUndefined()
+    expect(() => { nodeApply() }).not.toThrow()
  })

  it('ToolRow stopped state renders the warning dot in the leading slot', () => {
@@ -83,7 +83,7 @@ describe('tails', () => {
      byId: { [sid]: { id: sid, title: 'r', displayTitle: 'r', running: false, blank: false, updatedAt: 0 } },
      current: undefined,
      phase: 'ready',
-    } as SessionListState)
+    })
    const props = (block: RunningToolCall | ToolResultNode) => ({
      callId: 'c1', toolName: 'bash', block, openDetails: vi.fn(),
      sessionId: sid, useSessions: bindSnapshotSelector(list),
@@ -21,7 +21,7 @@ function snapshotBase(): ConversationSnapshot {
    sessionId: SID, nodes: [], foldDegraded: false, partial: null, runningCalls: [], codeDispatches: new Map(),
    pending: [], queue: [], todos: [], running: false, composerPhase: 'active', removed: false, openState: 'open', openError: null,
    hasMore: false, loadingOlder: false, promptError: null, blank: false, lastAgentError: null,
-  } as ConversationSnapshot
+  }
 }

 describe('render branch tails', () => {
@@ -73,11 +73,11 @@ describe('render branch tails', () => {
    const view = render(
      <DetailsPanel
        sessionId={SID}
-        useSession={bindSnapshotSelector({ getSnapshot: () => snap, subscribe: () => () => {} }) as unknown as UseSession<ConversationSnapshot>}
+        useSession={bindSnapshotSelector({ getSnapshot: () => snap, subscribe: () => () => {} })}
        useSessions={bindSnapshotSelector(emptyList)}
        useWorkspaces={bindSnapshotSelector(emptyWorkspaces)}
-        useInput={(() => { throw new Error('unused') }) as never}
-        inputActions={{ setDraft: () => {}, submit: () => {} } as never}
+        useInput={(() => { throw new Error('unused') })}
+        inputActions={{ setDraft: () => {}, submit: () => {} }}
        useStore={bindSnapshotSelector(chat)}
        actions={chat.actions}
        closeDetails={vi.fn()}
@@ -108,11 +108,11 @@ describe('render branch tails', () => {
    const view = render(
      <DetailsPanel
        sessionId={SID}
-        useSession={bindSnapshotSelector({ getSnapshot: () => snap, subscribe: () => () => {} }) as unknown as UseSession<ConversationSnapshot>}
+        useSession={bindSnapshotSelector({ getSnapshot: () => snap, subscribe: () => () => {} })}
        useSessions={bindSnapshotSelector(emptyList)}
        useWorkspaces={bindSnapshotSelector(emptyWorkspaces)}
-        useInput={(() => { throw new Error('unused') }) as never}
-        inputActions={{ setDraft: () => {}, submit: () => {} } as never}
+        useInput={(() => { throw new Error('unused') })}
+        inputActions={{ setDraft: () => {}, submit: () => {} }}
        useStore={bindSnapshotSelector(chat)}
        actions={chat.actions}
        closeDetails={vi.fn()}
@@ -79,11 +79,11 @@ function bench(over?: BenchOptions) {
    useSession: bindSnapshotSelector(session),
    useSessions: bindSnapshotSelector(createSnapshotStore({
      ids: [], byId: {}, current: undefined, phase: 'ready',
-    })) as InputBarProps['useSessions'],
+    })),
    useWorkspaces: bindSnapshotSelector(createSnapshotStore({
      items: [], state: 'idle', phase: 'ready', error: null,
      baselinesReady: true, recentWorkspaceId: undefined,
-    })) as InputBarProps['useWorkspaces'],
+    })),
    useInput: bindSnapshotSelector(shell.state),
    inputActions: shell.actions,
    keyboard: shell,
@@ -212,7 +212,7 @@ describe('running and lock semantics (queue cut 1)', () => {
    const { textarea, wiring } = bench()
    fireEvent.change(textarea, { target: { value: 'typed' } })
    expect(wiring.state.getSnapshot().draft).toBe('typed')
-    expect((textarea as HTMLTextAreaElement).value).toBe('typed')
+    expect((textarea).value).toBe('typed')
  })

  it('disabled state shows the unavailable placeholder; custom placeholder wins', () => {
@@ -364,10 +364,10 @@ describe('placeholder chrome and control seats', () => {
    expect(view.getByTestId('plan-entry')).toBeTruthy()
    expect(view.getByTestId('model-entry')).toBeTruthy()
    // The bar hands its chrome disable state to the filling entry.
-    expect(slotCalls.every(c => (c.owner as { locked: boolean }).locked === true)).toBe(true)
+    expect(slotCalls.every(c => (c.owner as { locked: boolean }).locked)).toBe(true)
    cleanup()
    const live = bench({ running: true })
-    expect(live.slotCalls.every(c => (c.owner as { locked: boolean }).locked === false)).toBe(true)
+    expect(live.slotCalls.every(c => !(c.owner as { locked: boolean }).locked)).toBe(true)
  })

  it('disabled locks the Access placeholder and attach control (running does not)', () => {
@@ -34,11 +34,11 @@ function mountBar(shell: SessionInputShell, over?: { running?: boolean; disabled
    useSession: bindSnapshotSelector(session),
    useSessions: bindSnapshotSelector(createSnapshotStore({
      ids: [], byId: {}, current: undefined, phase: 'ready',
-    })) as InputBarProps['useSessions'],
+    })),
    useWorkspaces: bindSnapshotSelector(createSnapshotStore({
      items: [], state: 'idle', phase: 'ready', error: null,
      baselinesReady: true, recentWorkspaceId: undefined,
-    })) as InputBarProps['useWorkspaces'],
+    })),
    useInput: bindSnapshotSelector(shell.state),
    inputActions: shell.actions,
    keyboard: shell,
@@ -88,7 +88,7 @@ describe('matrix row: claimed', () => {
    expect(shell.snapshot.claim).toEqual({ token: '/goal ', hint: '目标' })
    expect(view.container.querySelector('[data-decoration="token"]')?.textContent).toBe('/goal ')
    expect(view.container.querySelector('[data-decoration="hint"]')?.textContent).toBe('目标')
-    expect((textarea as HTMLTextAreaElement).readOnly).toBe(false)
+    expect((textarea).readOnly).toBe(false)
    // Free editing beyond the token: hint drops, claim holds.
    fireEvent.change(textarea, { target: { value: '/goal 发布版本' } })
    expect(shell.snapshot.phase).toBe('claimed')
@@ -104,7 +104,7 @@ describe('matrix row: claimed', () => {
    expect(sink).not.toHaveBeenCalled()
    await vi.waitFor(() => { expect(submit).toHaveBeenCalledWith('发布', SCTX) })
    // Commit: draft cleared, notice surfaced, back to plain.
-    await vi.waitFor(() => { expect((textarea as HTMLTextAreaElement).value).toBe('') })
+    await vi.waitFor(() => { expect((textarea).value).toBe('') })
    expect(view.getByText('完成')).toBeTruthy()
  })

@@ -126,7 +126,7 @@ describe('matrix row: submitting', () => {
    fireEvent.keyDown(textarea, { key: 'Enter' })
    expect(shell.snapshot.phase).toBe('submitting')
    expect(shell.snapshot.claim).toBeDefined()
-    expect((textarea as HTMLTextAreaElement).readOnly).toBe(true)
+    expect((textarea).readOnly).toBe(true)
    expect(view.container.querySelector('[data-input-pending]')).not.toBeNull()
    // Enter is dead inside the lock (submit dispatch is microtask-deferred).
    await vi.waitFor(() => { expect(submit).toHaveBeenCalledTimes(1) })
@@ -145,7 +145,7 @@ describe('matrix row: submitting', () => {
    await vi.waitFor(() => { expect(submit).toHaveBeenCalled() })
    act(() => { rejectSubmit(new Error('执行失败')) })
    await vi.waitFor(() => { expect(first.shell.snapshot.phase).toBe('claimed') })
-    expect((first.textarea as HTMLTextAreaElement).value).toBe('/goal ')
+    expect((first.textarea).value).toBe('/goal ')
    expect(first.view.getByText('执行失败')).toBeTruthy()
    cleanup()
    // Drift: typing during flight wins; no restore, plain, notice only.
@@ -157,7 +157,7 @@ describe('matrix row: submitting', () => {
    act(() => { second.shell.setDraft('用户飞行中打的新稿') })
    act(() => { rejectSubmit(new Error('晚到失败')) })
    await vi.waitFor(() => { expect(second.shell.snapshot.phase).toBe('plain') })
-    expect((second.textarea as HTMLTextAreaElement).value).toBe('用户飞行中打的新稿')
+    expect((second.textarea).value).toBe('用户飞行中打的新稿')
    expect(second.view.getByText('晚到失败')).toBeTruthy()
  })
 })
@@ -165,14 +165,14 @@ describe('matrix row: submitting', () => {
 describe('matrix row: locked (session disabled)', () => {
  it('disables the textarea and chrome; the machine currency is untouched', () => {
    const { view, textarea, shell } = bench({ disabled: true })
-    expect((textarea as HTMLTextAreaElement).disabled).toBe(true)
+    expect((textarea).disabled).toBe(true)
    expect((view.getByLabelText('Add attachment') as HTMLButtonElement).disabled).toBe(true)
    expect(shell.snapshot.phase).toBe('plain')
  })

  it('running does NOT lock (queue cut 1): typing and enter-queue stay live', () => {
    const { textarea, sink } = bench({ running: true })
-    expect((textarea as HTMLTextAreaElement).disabled).toBe(false)
+    expect((textarea).disabled).toBe(false)
    fireEvent.change(textarea, { target: { value: '排队' } })
    fireEvent.keyDown(textarea, { key: 'Enter' })
    expect(sink).toHaveBeenCalledWith('排队', 'queue')
@@ -12,7 +12,6 @@ import { Context } from 'cordis'
 import { afterEach, describe, expect, it, vi } from 'vitest'
 import { act, cleanup, fireEvent, render } from '@testing-library/react'
 import { SessionsService } from '@deepseek-ai/dsh-client-runtime/client'
-import type { ClientContext } from '@deepseek-ai/dsh-client-runtime/client'
 import { SlashService } from '@deepseek-ai/dsh-client-ui-slash/client'
 import type { ClientSessionContext, CommandClaim, PickOutcome, SubmitOutcome } from '@deepseek-ai/dsh-client-ui-slash/client'
 import { FakeApiClient, ok } from '../../runtime/tests/fake-api.ts'
@@ -100,7 +99,7 @@ async function scopedBench(register?: (slash: SlashService) => void) {
  await ctx.plugin(SlashService).await()
  const slash = ctx.get('slash') as SlashService
  register?.(slash)
-  const actx = sessions.scope(sessionId)! as ClientContext
+  const actx = sessions.scope(sessionId)!
  const controller = slash.sessionOf(actx)
  const sink = vi.fn()
  const shell = new SessionInputShell({ actx, slash: () => controller, defaultSink: sink })
@@ -121,11 +120,11 @@ async function scopedBench(register?: (slash: SlashService) => void) {
    useSession: bindSnapshotSelector(sessionStore),
    useSessions: bindSnapshotSelector(createSnapshotStore({
      ids: [], byId: {}, current: undefined, phase: 'ready',
-    })) as InputBarProps['useSessions'],
+    })),
    useWorkspaces: bindSnapshotSelector(createSnapshotStore({
      items: [], state: 'idle', phase: 'ready', error: null,
      baselinesReady: true, recentWorkspaceId: undefined,
-    })) as InputBarProps['useWorkspaces'],
+    })),
    useInput: bindSnapshotSelector(shell.state),
    inputActions: shell.actions,
    keyboard: shell,
@@ -134,7 +133,7 @@ async function scopedBench(register?: (slash: SlashService) => void) {
    variant: 'composer',
  }
  const view = render(<InputBar {...barProps} />)
-  const textarea = view.container.querySelector('textarea')! as HTMLTextAreaElement
+  const textarea = view.container.querySelector('textarea')!
  const type = (text: string): void => {
    fireEvent.change(textarea, { target: { value: text } })
  }
@@ -145,7 +144,7 @@ async function bench(executeImpl?: (line: string) => Promise<SubmitOutcome>) {
  const execute = vi.fn(executeImpl ?? ((line: string) =>
    Promise.resolve({ kind: 'success' as const, text: `已执行 ${line}` })))
  const { source, executed } = commandSource(COMMANDS, execute)
-  const base = await scopedBench((slash) => { slash.registerSource(source as never) })
+  const base = await scopedBench((slash) => { slash.registerSource(source) })
  return { ...base, execute, executed }
 }