feat(daemon): add WebSocket relay with console/network monitoring

- Add ws-relay.ts: WebSocket server at /ws with broadcast function
- Add network event types (request/response/failed) to core ws.ts types
- Add ConsoleEntry and NetworkEntry types
- Add consoleLog and networkLog buffers to PageRegistry (100/200 max)
- Add console listener in createPage: broadcasts page:console events
- Add network listeners (request/response/requestfailed) in createPage
- Add page crash handler broadcasting page:crashed events
- Add history endpoints: GET /pages/:id/console and GET /pages/:id/network
- Integrate createWsRelay in server.ts startup
- Bump ws from devDependency to full dependency

packages/core/src/index.ts

@@ -1,6 +1,6 @@
 export { type PageInfo } from './types/page.js';
 export { type ApiResponse, ErrorCode } from './types/api.js';
-export { type WsEvent } from './types/ws.js';
+export { type WsEvent, type ConsoleEntry, type NetworkEntry } from './types/ws.js';
 export {
   type FingerprintProfile,
   type FingerprintPermissions,

packages/core/src/types/ws.ts

@@ -1,10 +1,29 @@
 // WebSocket event type definitions / WebSocket 事件类型定义
 import type { PageInfo } from './page.js';
 
+export interface ConsoleEntry {
+  level: string;
+  text: string;
+  timestamp: number;
+}
+
+export interface NetworkEntry {
+  type: 'request' | 'response' | 'failed';
+  url: string;
+  method?: string;
+  status?: number;
+  headers?: Record<string, string>;
+  failure?: string;
+  timestamp: number;
+}
+
 export type WsEvent =
   | { type: 'page:created'; data: PageInfo }
   | { type: 'page:closed'; data: { id: string } }
   | { type: 'page:navigated'; data: { id: string; url: string; title: string } }
   | { type: 'page:crashed'; data: { id: string; error: string } }
   | { type: 'page:console'; data: { id: string; level: string; text: string } }
+  | { type: 'page:network:request'; data: { id: string; url: string; method: string; headers: Record<string, string> } }
+  | { type: 'page:network:response'; data: { id: string; url: string; status: number; headers: Record<string, string> } }
+  | { type: 'page:network:failed'; data: { id: string; url: string; failure: string } }
   | { type: 'page:detection:warning'; data: { id: string; level: string; detail: string } };