feat: added playlist option

public/js/main.js

@@ -4,10 +4,28 @@ import { onMessage } from './handlers.js';
 import { wireUi } from './ui.js';
 import { $nameLobby } from './dom.js';
 
+// Fetch and store available playlists
+async function loadPlaylists() {
+  try {
+    const response = await fetch('/api/playlists');
+    const data = await response.json();
+    if (data.ok && data.playlists) {
+      state.playlists = data.playlists;
+      return data.playlists;
+    }
+  } catch (error) {
+    console.error('Failed to load playlists:', error);
+  }
+  return [];
+}
+
 // Initialize UI and open WebSocket connection
 wireUi();
 connectWS(onMessage);
 
+// Load playlists on startup
+loadPlaylists();
+
 // Restore name/id immediately for initial render smoothness
 (() => {
   try {