refactor: remplacement système de canaux statiques par canaux virtuels depuis routing

client/src/components/UserList.jsx

@@ -1,27 +1,69 @@
 import './UserList.css';
 
 /**
- * Liste des participants connectés
+ * Liste des participants connectés (utilisateurs + canaux virtuels)
  */
-export default function UserList({ participants }) {
+export default function UserList({ participants, onToggleMute }) {
   if (participants.length === 0) {
     return (
       <div className="user-list empty">
-        <p className="empty-message">Aucun autre participant</p>
+        <p className="empty-message">Aucun participant ou canal</p>
       </div>
     );
   }
 
+  // Séparer canaux virtuels et utilisateurs
+  const virtualChannels = participants.filter(p => p.isVirtual);
+  const users = participants.filter(p => !p.isVirtual);
+
   return (
     <div className="user-list">
       <div className="user-list-header">
         <span className="user-count">
-          {participants.length} participant{participants.length > 1 ? 's' : ''}
+          {virtualChannels.length > 0 && `${virtualChannels.length} canal${virtualChannels.length > 1 ? 'aux' : ''}`}
+          {virtualChannels.length > 0 && users.length > 0 && ' • '}
+          {users.length > 0 && `${users.length} utilisateur${users.length > 1 ? 's' : ''}`}
         </span>
       </div>
 
       <div className="user-list-items">
-        {participants.map((participant) => (
+        {/* Canaux virtuels en premier */}
+        {virtualChannels.map((participant) => (
+          <div
+            key={participant.identity}
+            className={`user-item virtual-channel ${participant.isSpeaking ? 'speaking' : ''} ${participant.isMuted ? 'muted' : ''}`}
+          >
+            <div className="user-avatar channel">
+              <svg viewBox="0 0 24 24" fill="currentColor" width="24" height="24">
+                <path d="M12 3v9.28c-.47-.17-.97-.28-1.5-.28C8.01 12 6 14.01 6 16.5S8.01 21 10.5 21c2.31 0 4.2-1.75 4.45-4H15V6h4V3h-7z"/>
+              </svg>
+            </div>
+
+            <div className="user-info">
+              <span className="user-name">{participant.name}</span>
+              <span className="user-status channel-label">Canal audio</span>
+            </div>
+
+            <button
+              className="mute-button"
+              onClick={() => onToggleMute(participant.identity, participant.isVirtual)}
+              title={participant.isMuted ? 'Activer' : 'Désactiver'}
+            >
+              {participant.isMuted ? (
+                <svg viewBox="0 0 24 24" fill="currentColor">
+                  <path d="M16.5 12c0-1.77-1.02-3.29-2.5-4.03v2.21l2.45 2.45c.03-.2.05-.41.05-.63zm2.5 0c0 .94-.2 1.82-.54 2.64l1.51 1.51C20.63 14.91 21 13.5 21 12c0-4.28-2.99-7.86-7-8.77v2.06c2.89.86 5 3.54 5 6.71zM4.27 3L3 4.27 7.73 9H3v6h4l5 5v-6.73l4.25 4.25c-.67.52-1.42.93-2.25 1.18v2.06c1.38-.31 2.63-.95 3.69-1.81L19.73 21 21 19.73l-9-9L4.27 3zM12 4L9.91 6.09 12 8.18V4z"/>
+                </svg>
+              ) : (
+                <svg viewBox="0 0 24 24" fill="currentColor">
+                  <path d="M3 9v6h4l5 5V4L7 9H3zm13.5 3c0-1.77-1.02-3.29-2.5-4.03v8.05c1.48-.73 2.5-2.25 2.5-4.02zM14 3.23v2.06c2.89.86 5 3.54 5 6.71s-2.11 5.85-5 6.71v2.06c4.01-.91 7-4.49 7-8.77s-2.99-7.86-7-8.77z"/>
+                </svg>
+              )}
+            </button>
+          </div>
+        ))}
+
+        {/* Utilisateurs WebRTC */}
+        {users.map((participant) => (
           <div
             key={participant.identity}
             className={`user-item ${participant.isSpeaking ? 'speaking' : ''}`}