refactor: remove unused and legacy code

- remove legacy migrations
- remove unused server code
- remove unused UI code

apps/client/src/common/utils/socket.ts

@@ -16,11 +16,10 @@ import { addDialog } from '../stores/dialogStore';
 import { addLog } from '../stores/logger';
 import { addToBatchUpdates, flushBatchUpdates, patchRuntime, patchRuntimeProperty } from '../stores/runtime';
 
-export let websocket: WebSocket | null = null;
+let websocket: WebSocket | null = null;
 let reconnectTimeout: NodeJS.Timeout | null = null;
 const reconnectInterval = 1000;
 
-export let shouldReconnect = true;
 export let hasConnected = false;
 export let reconnectAttempts = 0;
 
@@ -49,18 +48,17 @@ export const connectSocket = () => {
   websocket.onclose = () => {
     console.warn('WebSocket disconnected');
 
-    if (shouldReconnect) {
-      reconnectTimeout = setTimeout(() => {
+    // we decide to allows reconnect
+    reconnectTimeout = setTimeout(() => {
         if (reconnectAttempts > 2) {
           setOnlineStatus(false);
         }
-        console.warn('WebSocket: attempting reconnect');
-        if (websocket && websocket.readyState === WebSocket.CLOSED) {
-          reconnectAttempts += 1;
-          connectSocket();
-        }
-      }, reconnectInterval);
-    }
+      console.warn('WebSocket: attempting reconnect');
+      if (websocket && websocket.readyState === WebSocket.CLOSED) {
+        reconnectAttempts += 1;
+        connectSocket();
+      }
+    }, reconnectInterval);
   };
 
   websocket.onerror = (error) => {
@@ -226,11 +224,6 @@ export const connectSocket = () => {
   };
 };
 
-export const disconnectSocket = () => {
-  shouldReconnect = false;
-  websocket?.close();
-};
-
 export const socketSend = (message: any) => {
   if (websocket && websocket.readyState === WebSocket.OPEN) {
     websocket.send(message);