SSE to WebSocket

I needed to ping pong the content of the message because it was too long
for a SSE event. I swaped to websocket instead

views/chat.html

@@ -1,7 +1,7 @@
 <div class="chat-container mt-5"
      style="padding-bottom: 155px"
      hx-indicator="#textarea-control"
-     hx-ext="sse">
+     hx-ext="ws">
   <hx hx-get="/loadChat" hx-trigger="load once" hx-swap="outerHTML"></hx>
   <hx hx-get="/loadChatInput" hx-trigger="load once" hx-swap="outerHTML" id="textarea-control"></hx>
 </div>