MULTI-UPDATE: Big Error Cleanup:

Enhanced Docker and Nginx configurations - Can now run frontend either on local dev version OR the docker version;
Improved socket connection handling;
Refactored stream data fetching in VideoPage to properly display stream data;
Chat-Visibility Button moved to ChatPanel so that chat's socket persists when hiding/showing chat;

frontend/vite.config.ts

@@ -12,6 +12,12 @@ export default defineConfig({
         target: 'http://web_server:5000',
         changeOrigin: true,
       }
+    },
+    hmr: {
+      protocol: 'ws',
+      host: '127.0.0.1',
+      clientPort: 8080,
+      port: 5173
     }
-  },
+  }
 })