Attempt #3 to fix CORS issue and docker build.

src/Terminal.jsx

@@ -73,7 +73,7 @@ export function NewTerminal({ hostConfig }) {
         let ioUrl = `${isSecure ? "https" : "http"}://${window.location.hostname}:8081/socket.io/`;
 
         if (window.location.hostname === "localhost") {
-            ioUrl = "http://localhost:8081";
+            ioUrl = "http://192.210.197.55:8000/socket.io/";
         }
 
         const socket = io(ioUrl);

src/backend/server.cjs

@@ -5,8 +5,9 @@ const SSHClient = require("ssh2").Client;
 const server = http.createServer();
 const io = socketIo(server, {
     cors: {
-        origin: "*",
-        methods: ["GET", "POST"]
+        origin: "*", // Allow all origins
+        methods: ["*"], // Allow all methods
+        allowedHeaders: ["*"], // Allow all headers
     }
 });