feat: Implement LiveCode module with WebSocket and SSE support

- Added config management using `useConfig` for environment variables.
- Created `LiveCode` class to manage WebSocket connections and routing.
- Implemented `SSEManager` for Server-Sent Events handling.
- Developed `WSSManager` for managing WebSocket connections with heartbeat functionality.
- Introduced `ReconnectingWebSocket` class for robust WebSocket client with automatic reconnection.
- Added test files for live application demonstrating WebSocket and TCP server integration.

assistant/src/services/proxy/proxy-page-index.ts

@@ -1,13 +1,14 @@
 import { createApiProxy, ProxyInfo, proxy } from '@/module/assistant/index.ts';
 import http from 'node:http';
 import { LocalProxy } from './local-proxy.ts';
-import { assistantConfig, simpleRouter } from '@/app.ts';
+import { assistantConfig, simpleRouter, app } from '@/app.ts';
 import { log, logger } from '@/module/logger.ts';
 import { getToken } from '@/module/http-token.ts';
 import { getTokenUserCache } from '@/routes/index.ts';
 import type { WebSocketListenerFun } from "@kevisual/router";
 import WebSocket from 'ws';
 import { renderNoAuthAndLogin } from '@/module/assistant/html/login.ts';
+import { LiveCode } from '@/module/livecode/index.ts';
 const localProxy = new LocalProxy({});
 localProxy.initFromAssistantConfig(assistantConfig);
 
@@ -234,6 +235,27 @@ export const proxyWs = () => {
   }
   return proxyApi.map(createProxyInfo);
 };
+const liveCode = new LiveCode(app)
+export const proxyLivecodeWs = () => {
+  const livecode = assistantConfig.getCacheAssistantConfig()?.router?.livecode ?? true;
+  if (!livecode) {
+    return [];
+  }
+  const fun: WebSocketListenerFun = async (req, res) => {
+    const { ws, emitter, id, data } = req;
+    // if (!id) {
+    //   ws.send(JSON.stringify({ type: 'error', message: 'not found id' }));
+    //   ws.close();
+    //   return;
+    // }
+    liveCode.conn(req)
+  }
+  return [{
+    path: '/livecode/ws',
+    io: true,
+    func: fun
+  }]
+}
 export const createProxyInfo = (proxyApiItem: ProxyInfo) => {
   const func: WebSocketListenerFun = async (req, res) => {
     const { ws, emitter, id, data } = req;