Merge remote-tracking branch 'origin/master' into worktree/web-multimodal-image-input

# Conflicts:
#	.gitignore
#	apps/cli/package.json
#	apps/cli/src/web.ts
#	docs/architecture.i18n.yaml
#	docs/config-catalog.md
#	docs/module-graph.md
#	packages/client/connection/README.md
#	packages/client/connection/src/client/api.ts
#	packages/client/connection/src/client/fixture.ts
#	packages/client/runtime/README.md
#	packages/client/runtime/src/client/sessions/service.ts
#	packages/client/runtime/src/client/sessions/session.ts
#	packages/client/runtime/src/client/workspaces/service.ts
#	packages/client/ui-conversation/src/client/apply.ts
#	packages/client/ui-conversation/src/client/chat/MessageItem.tsx
#	packages/client/ui-conversation/src/client/contract/slots.ts
#	packages/client/ui-conversation/src/client/index.ts
#	packages/client/ui-conversation/src/client/service.ts
#	packages/client/ui-conversation/src/client/skeleton/ConversationRoot.tsx
#	packages/client/ui-conversation/src/client/skeleton/EmptyHero.tsx
#	packages/client/ui-conversation/src/client/skeleton/EmptyState.tsx
#	packages/client/ui-conversation/src/client/skeleton/InputBar.module.css
#	packages/client/ui-conversation/src/client/skeleton/InputBar.tsx
#	packages/client/ui-conversation/tests/apply-inject.spec.tsx
#	packages/client/ui-conversation/tests/input-bar.spec.tsx
#	packages/client/ui-conversation/tests/skeleton.spec.tsx
#	packages/client/ui-trajectory/tests/views.spec.tsx
#	packages/host/apiproxy/src/api-proxy.ts
#	pnpm-lock.yaml

packages/client/ui-conversation/tests/queue-dock.spec.tsx

@@ -0,0 +1,99 @@
+// @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.
+ */
+import { afterEach, describe, expect, it } from 'vitest'
+import { act, cleanup, render } from '@testing-library/react'
+import { useSyncExternalStore } from 'react'
+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 { InputState } from '../src/client/input/contract.ts'
+import { QueueDock, queueDockEntry } from '../src/client/queue/QueueDock.tsx'
+
+afterEach(cleanup)
+
+const SID = 's1' as SessionId
+
+function snapshotWith(queue: QueuedMessage[]): ConversationSnapshot {
+  return {
+    sessionId: SID, nodes: [], foldDegraded: false, partial: null, runningCalls: [], codeDispatches: new Map(),
+    pending: [], queue, running: true, composerPhase: 'active', removed: false, openState: 'open', openError: null,
+    hasMore: false, loadingOlder: false, promptError: null, blank: false, lastAgentError: null,
+  }
+}
+
+/** Minimal live source backing the useSession stub (queue swaps notify subscribers). */
+function liveSession(initial: ConversationSnapshot) {
+  let snapshot = initial
+  const listeners = new Set<() => void>()
+  const useSession: SnapshotSelectorHook<ConversationSnapshot> = sel =>
+    useSyncExternalStore(
+      (fn) => {
+        listeners.add(fn)
+        return () => listeners.delete(fn)
+      },
+      () => sel(snapshot),
+    )
+  return {
+    useSession,
+    push(next: ConversationSnapshot): void {
+      snapshot = next
+      for (const fn of [...listeners]) fn()
+    },
+  }
+}
+
+/** InputZone owner stub (the dock reads useSession only; the zone fields satisfy the owner share). */
+const INPUT_STATE: InputState = { draft: '', imageIds: [], draftRev: 0, phase: 'plain', occurrences: [], queue: [] }
+
+function kitFor(snapshot: ConversationSnapshot) {
+  return {
+    sessionId: SID,
+    useSessions: (() => { throw new Error('unused') }) as unknown as SnapshotSelectorHook<SessionListState>,
+    useWorkspaces: (() => { throw new Error('unused') }) as never,
+    useInput: (() => { throw new Error('unused') }) as never,
+    inputActions: { setDraft: () => {}, submit: () => {} } as never,
+    session: snapshot,
+    input: INPUT_STATE,
+  }
+}
+
+describe('QueueDock', () => {
+  it('renders null while the queue is empty', () => {
+    const snap = snapshotWith([])
+    const source = liveSession(snap)
+    const { container } = render(<QueueDock {...kitFor(snap)} useSession={source.useSession} />)
+    expect(container.innerHTML).toBe('')
+  })
+
+  it('renders one preview row per queued message with the count strip', () => {
+    const snap = snapshotWith([
+      { key: 'p-1', preview: '第一条排队消息' },
+      { key: 'p-2', preview: 'second queued line' },
+    ])
+    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'])
+  })
+
+  it('follows queue changes: retirement empties the strip back to null', () => {
+    const snap = snapshotWith([{ key: 'p-1', preview: '在场' }])
+    const source = liveSession(snap)
+    const { container } = render(<QueueDock {...kitFor(snap)} useSession={source.useSession} />)
+    expect(container.textContent).toContain('在场')
+    act(() => { source.push(snapshotWith([])) })
+    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.
+    expect(queueDockEntry.name).toBe('conversation-queue-dock')
+    expect(queueDockEntry.inject).toEqual(['slots', 'conversation'])
+    expect(typeof queueDockEntry.apply).toBe('function')
+  })
+})