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,