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/commands/send/index.ts

@@ -0,0 +1,11 @@
+import type { Command } from '../../commands.js'
+
+const send = {
+  type: 'local',
+  name: 'send',
+  description: 'Send a message to a connected sub CLI',
+  supportsNonInteractive: false,
+  load: () => import('./send.js'),
+} satisfies Command
+
+export default send

src/commands/send/send.ts

@@ -0,0 +1,97 @@
+import type { LocalCommandCall } from '../../types/command.js'
+import { getSlaveClient } from '../../hooks/useMasterMonitor.js'
+import { getPipeIpc } from '../../utils/pipeTransport.js'
+
+export const call: LocalCommandCall = async (args, context) => {
+  const currentState = context.getAppState()
+
+  if (getPipeIpc(currentState).role !== 'master') {
+    return {
+      type: 'text',
+      value: 'Not in master mode. Use /attach <pipe-name> first.',
+    }
+  }
+
+  // Parse: first word is pipe name, rest is the message
+  const trimmed = args.trim()
+  const spaceIdx = trimmed.indexOf(' ')
+  if (spaceIdx === -1) {
+    return {
+      type: 'text',
+      value: 'Usage: /send <pipe-name> <message>',
+    }
+  }
+
+  const targetName = trimmed.slice(0, spaceIdx)
+  const message = trimmed.slice(spaceIdx + 1).trim()
+
+  if (!message) {
+    return {
+      type: 'text',
+      value: 'Usage: /send <pipe-name> <message>',
+    }
+  }
+
+  const client = getSlaveClient(targetName)
+  if (!client) {
+    return {
+      type: 'text',
+      value: `Not attached to "${targetName}". Use /status to see connected sub sessions.`,
+    }
+  }
+
+  if (!client.connected) {
+    return {
+      type: 'text',
+      value: `Connection to "${targetName}" is closed. Use /detach ${targetName} and re-attach.`,
+    }
+  }
+
+  try {
+    client.send({
+      type: 'prompt',
+      data: message,
+    })
+
+    // Record the sent prompt in history
+    context.setAppState(prev => {
+      const slave = getPipeIpc(prev).slaves[targetName]
+      if (!slave) return prev
+      return {
+        ...prev,
+        pipeIpc: {
+          ...getPipeIpc(prev),
+          slaves: {
+            ...getPipeIpc(prev).slaves,
+            [targetName]: {
+              ...slave,
+              status: 'busy' as const,
+              lastActivityAt: new Date().toISOString(),
+              lastSummary: `Queued: ${message}`,
+              lastEventType: 'prompt',
+              history: [
+                ...slave.history,
+                {
+                  type: 'prompt' as const,
+                  content: message,
+                  from: getPipeIpc(currentState).serverName ?? 'master',
+                  timestamp: new Date().toISOString(),
+                },
+              ],
+            },
+          },
+        },
+      }
+    })
+
+    return {
+      type: 'text',
+      value: `Sent to "${targetName}": ${message.slice(0, 100)}${message.length > 100 ? '...' : ''}`,
+    }
+  } catch (err) {
+    return {
+      type: 'text',
+      value: `Failed to send to "${targetName}": ${err instanceof Error ? err.message : String(err)}`,
+    }
+  }
+}