feat: 远程群控 (#243)

* feat: restore pipe IPC, LAN pipes, monitor tool, and PR-package features

Core IPC system (UDS_INBOX):
- PipeServer/PipeClient with UDS + TCP dual transport, NDJSON protocol
- PipeRegistry: machineId-based role assignment, file locking
- Master/slave attach, prompt relay, permission forwarding
- Heartbeat lifecycle with parallel isPipeAlive probes
- Commands: /pipes, /attach, /detach, /send, /claim-main, /pipe-status

LAN Pipes (LAN_PIPES):
- UDP multicast beacon (224.0.71.67:7101) for zero-config LAN discovery
- PipeServer TCP listener, PipeClient TCP connect mode
- Heartbeat auto-attaches LAN peers via TCP
- Cross-machine attach allowed regardless of role
- /pipes shows [LAN] peers with role + hostname/IP
- SendMessageTool supports tcp: scheme with user consent

Architecture — extracted hooks from REPL.tsx (~830 lines → ~20 lines):
- usePipeIpc: lifecycle (bootstrap, handlers, heartbeat, cleanup)
- usePipeRelay: slave→master message relay via module singleton
- usePipePermissionForward: permission request/cancel forwarding
- usePipeRouter: selected pipe input routing with role+IP labels
- Shared ndjsonFramer.ts replaces 3 duplicate NDJSON parsers

Key fixes applied during development:
- Multicast binds to correct LAN interface (not WSL/Docker)
- Beacon ref stored as module singleton (not Zustand state mutation)
- Heartbeat preserves LAN peers in discoveredPipes and selectedPipes
- Disconnect handler calls removeSlaveClient (fixes listener leak)
- cleanupStaleEntries probes without lock, writes briefly under lock
- getMachineId uses async execFile (not blocking execSync)
- globalThis.__pipeSendToMaster replaced with setPipeRelay singleton
- M key only toggles route mode when selector panel is expanded
- User prompt displayed in message list on pipe broadcast
- Broadcast notifications show [role] + hostname/IP for LAN peers

Other restored features:
- Monitor tool: /monitor command, MonitorTool, MonitorMcpTask lifecycle
- Daemon supervisor and remoteControlServer command
- Tools: SnipTool, SleepTool, ListPeersTool, SendUserFileTool,
  WebBrowserTool, WorkflowTool, and 10+ stub→implementation rewrites
- Feature flags: UDS_INBOX, LAN_PIPES, MONITOR_TOOL, FORK_SUBAGENT,
  KAIROS, COORDINATOR_MODE, WORKFLOW_SCRIPTS, HISTORY_SNIP

Tests: 2190 pass / 0 fail (15 new: lanBeacon 7, peerAddress 8)

* fix: resolve merge conflicts and fix all tsc/test errors after main merge

- Export ToolResultBlockParam from Tool.ts (14 tool files fixed)
- Migrate ink imports from ../../ink.js to @anthropic/ink (7 files)
- Fix toolUseID → toolUseId typo in monitor.ts and MonitorTool.tsx
- Add fallback values for string|undefined type errors (8 locations)
- Fix AppState type in assistant.ts, add NewInstallWizard stubs
- Fix ParsedRepository.repo → .name in subscribe-pr.ts
- Fix AgentId/string type mismatch in BackgroundTasksDialog.tsx
- Fix PipeRelayFn return type in pipePermissionRelay.ts
- Use PipeMessage type in usePipeRelay.ts
- Fix lanBeacon.test.ts mock type assertions
- Create missing MouseActionEvent class for ink package
- Use ansi: color format instead of bare "green"/"red"
- Resolve theme.permission access via getTheme()

Result: 0 tsc errors, 2496 tests pass, 0 fail

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* fix: 恢复 /poor 的说明

---------

Co-authored-by: unraid <local@unraid.local>
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>

src/utils/__tests__/lanBeacon.test.ts

@@ -0,0 +1,165 @@
+import { describe, test, expect, mock, beforeEach, afterEach } from 'bun:test'
+
+// Mock dgram before importing LanBeacon
+const mockSocket = {
+  on: mock(() => mockSocket),
+  bind: mock((port: number, cb: () => void) => cb()),
+  addMembership: mock(() => {}),
+  setMulticastInterface: mock(() => {}),
+  setMulticastTTL: mock(() => {}),
+  setBroadcast: mock(() => {}),
+  dropMembership: mock(() => {}),
+  send: mock(() => {}),
+  close: mock(() => {}),
+}
+
+mock.module('dgram', () => ({
+  createSocket: () => mockSocket,
+}))
+
+const { LanBeacon } = await import('../lanBeacon.js')
+
+type MockCall = [string, ...unknown[]]
+
+function getMessageHandler(): ((msg: Buffer, rinfo: { address: string; port: number }) => void) | undefined {
+  const calls = mockSocket.on.mock.calls as unknown as MockCall[]
+  const call = calls.find(c => c[0] === 'message')
+  return call?.[1] as ((msg: Buffer, rinfo: { address: string; port: number }) => void) | undefined
+}
+
+describe('LanBeacon', () => {
+  let beacon: InstanceType<typeof LanBeacon>
+
+  const announceData = {
+    pipeName: 'cli-test1234',
+    machineId: 'machine-abc',
+    hostname: 'test-host',
+    ip: '192.168.1.10',
+    tcpPort: 7100,
+    role: 'main' as const,
+  }
+
+  beforeEach(() => {
+    mockSocket.on.mockClear()
+    mockSocket.bind.mockClear()
+    mockSocket.send.mockClear()
+    mockSocket.close.mockClear()
+    mockSocket.addMembership.mockClear()
+    mockSocket.dropMembership.mockClear()
+    beacon = new LanBeacon(announceData)
+  })
+
+  afterEach(() => {
+    beacon.stop()
+  })
+
+  test('start initializes socket and sends first announce', () => {
+    beacon.start()
+    expect(mockSocket.bind).toHaveBeenCalledTimes(1)
+    expect(mockSocket.addMembership).toHaveBeenCalledWith(
+      '224.0.71.67',
+      '192.168.1.10',
+    )
+    expect(mockSocket.setMulticastTTL).toHaveBeenCalledWith(1)
+    // First announce sent immediately
+    expect(mockSocket.send).toHaveBeenCalled()
+  })
+
+  test('getPeers returns empty map initially', () => {
+    beacon.start()
+    expect(beacon.getPeers().size).toBe(0)
+  })
+
+  test('stop closes socket and clears peers', () => {
+    beacon.start()
+    beacon.stop()
+    expect(mockSocket.close).toHaveBeenCalled()
+  })
+
+  test('processes incoming announce from different peer', () => {
+    beacon.start()
+
+    const messageHandler = getMessageHandler()
+    if (!messageHandler) return
+
+    const peerAnnounce = JSON.stringify({
+      proto: 'claude-pipe-v1',
+      pipeName: 'cli-peer5678',
+      machineId: 'machine-xyz',
+      hostname: 'peer-host',
+      ip: '192.168.1.20',
+      tcpPort: 7102,
+      role: 'sub',
+      ts: Date.now(),
+    })
+
+    let discoveredPeer: any = null
+    beacon.on('peer-discovered', (peer: any) => {
+      discoveredPeer = peer
+    })
+
+    messageHandler(Buffer.from(peerAnnounce), {
+      address: '192.168.1.20',
+      port: 7101,
+    })
+
+    expect(beacon.getPeers().size).toBe(1)
+    expect(beacon.getPeers().has('cli-peer5678')).toBe(true)
+    expect(discoveredPeer).not.toBeNull()
+    expect(discoveredPeer.pipeName).toBe('cli-peer5678')
+  })
+
+  test('ignores self-announces', () => {
+    beacon.start()
+
+    const messageHandler = getMessageHandler()
+    if (!messageHandler) return
+
+    const selfAnnounce = JSON.stringify({
+      proto: 'claude-pipe-v1',
+      pipeName: 'cli-test1234', // same as our pipeName
+      machineId: 'machine-abc',
+      hostname: 'test-host',
+      ip: '192.168.1.10',
+      tcpPort: 7100,
+      role: 'main',
+      ts: Date.now(),
+    })
+
+    messageHandler(Buffer.from(selfAnnounce), {
+      address: '192.168.1.10',
+      port: 7101,
+    })
+    expect(beacon.getPeers().size).toBe(0)
+  })
+
+  test('ignores non-claude-pipe protocol messages', () => {
+    beacon.start()
+
+    const messageHandler = getMessageHandler()
+    if (!messageHandler) return
+
+    const foreignMessage = JSON.stringify({
+      proto: 'something-else',
+      pipeName: 'cli-foreign',
+    })
+
+    messageHandler(Buffer.from(foreignMessage), {
+      address: '192.168.1.30',
+      port: 7101,
+    })
+    expect(beacon.getPeers().size).toBe(0)
+  })
+
+  test('updateAnnounce changes role', () => {
+    beacon.updateAnnounce({ role: 'sub' })
+    beacon.start()
+    // The send call should include the updated role
+    const sendCalls = mockSocket.send.mock.calls as unknown as [Buffer, ...unknown[]][]
+    const sendCall = sendCalls[0]
+    if (sendCall) {
+      const payload = JSON.parse(sendCall[0].toString())
+      expect(payload.role).toBe('sub')
+    }
+  })
+})