feat(ui): Websocket

Added simple websocket. Serverside websocket logic isnt in the usersession

knockoutwhistweb/public/javascripts/main.js

@@ -664,4 +664,23 @@ function sendPlayCardRequest(jsonObj, gameId, cardobject, dog) {
         })
     })
 }
+const ws = new WebSocket("ws://localhost:9000/websocket");
+ws.onopen = (event) => {
+    console.log("WebSocket connection established!");
+
+    ws.send("Client is now connected and ready.");
+};
+ws.onmessage = (event) => {
+    console.log("SERVER RESPONSE:", event.data);
+};
+ws.onerror = (error) => {
+    console.error("WebSocket Error:", error);
+};
+ws.onclose = (event) => {
+    if (event.wasClean) {
+        console.log(`Connection closed cleanly, code=${event.code} reason=${event.reason}`);
+    } else {
+        console.warn('Connection died unexpectedly.');
+    }
+};