e79590a6d8
- 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