Fix WebSocket fallback URL and add debug logging

- Fixed fallback to use api.turbotrades.dev instead of window.location.host
- Added console logging to debug WebSocket URL resolution
- Simplified fallback logic - always use API URL domain
- This fixes ws.turbotrades.dev connection errors

frontend/src/stores/websocket.js

@@ -31,35 +31,47 @@ export const useWebSocketStore = defineStore("websocket", () => {
 
   // Helper functions
   const getWebSocketUrl = async () => {
+    console.log("[WebSocket] Getting WebSocket URL...");
+
     // Use environment variable or fallback
     if (import.meta.env.VITE_WS_URL) {
+      console.log(
+        "[WebSocket] Using VITE_WS_URL:",
+        import.meta.env.VITE_WS_URL
+      );
       return import.meta.env.VITE_WS_URL;
     }
 
     // Try to fetch from backend config API
     try {
       const apiUrl = import.meta.env.VITE_API_URL || "http://localhost:3000";
+      console.log(
+        "[WebSocket] Fetching config from:",
+        `${apiUrl}/api/config/public`
+      );
       const response = await fetch(`${apiUrl}/api/config/public`);
       const data = await response.json();
       if (data.success && data.config.websocket?.url) {
+        console.log(
+          "[WebSocket] Got URL from backend:",
+          data.config.websocket.url
+        );
         return data.config.websocket.url;
       }
+      console.warn("[WebSocket] Backend config missing websocket URL");
     } catch (error) {
-      console.warn("Failed to fetch WebSocket URL from config:", error);
+      console.warn(
+        "[WebSocket] Failed to fetch WebSocket URL from config:",
+        error
+      );
     }
 
-    // In production, use main API domain with /ws path
-    if (import.meta.env.PROD) {
-      const apiUrl =
-        import.meta.env.VITE_API_URL || "https://api.turbotrades.dev";
-      // Convert http(s):// to ws(s)://
-      return apiUrl.replace(/^http/, "ws") + "/ws";
-    }
-
-    // In development, use current host with ws path (for proxy)
-    const protocol = window.location.protocol === "https:" ? "wss:" : "ws:";
-    const host = window.location.host;
-    return `${protocol}//${host}/ws`;
+    // Fallback: use API domain with /ws path
+    const apiUrl =
+      import.meta.env.VITE_API_URL || "https://api.turbotrades.dev";
+    const fallbackUrl = apiUrl.replace(/^http/, "ws") + "/ws";
+    console.log("[WebSocket] Using fallback URL:", fallbackUrl);
+    return fallbackUrl;
   };
 
   const clearHeartbeat = () => {