Replace polling with websocket live sync

server/index.ts

@@ -1,8 +1,10 @@
+import { createServer } from 'node:http';
 import path from 'node:path';
 import fs from 'node:fs/promises';
 import { createApp } from './app';
 import { AuthService } from './lib/auth';
 import { buildRuntimePaths, render3proxyConfig } from './lib/config';
+import { LiveSyncServer } from './lib/liveSync';
 import { ThreeProxyManager } from './lib/runtime';
 import { StateStore } from './lib/store';
 
@@ -34,8 +36,13 @@ async function main() {
   await fs.mkdir(path.dirname(runtimePaths.configPath), { recursive: true });
   await fs.writeFile(runtimePaths.configPath, render3proxyConfig(initialState, runtimePaths), 'utf8');
   await runtime.initialize();
-  const app = createApp({ store, runtime, runtimeRootDir, auth });
-  app.listen(port, () => {
+  const liveSync = new LiveSyncServer({ store, runtime, runtimePaths, auth });
+  await liveSync.initialize();
+  const app = createApp({ store, runtime, runtimeRootDir, auth, liveSync });
+  const server = createServer(app);
+  liveSync.attach(server);
+
+  server.listen(port, () => {
     console.log(`Panel server listening on http://0.0.0.0:${port}`);
   });
 }