feat: implement interactive knowledge graph visualization and AI-driven graph optimization dashboard

src/pages/Leaderboard.jsx

@@ -19,9 +19,12 @@ const Leaderboard = () => {
   useEffect(() => {
     // Re-evaluate badges before displaying
     let data = storage.get('leaderboard:current', []);
-    
-    // Supplement with users that haven't scored yet
     const allUsers = storage.get('users:registry', []);
+    
+    // Filter out admins from the leaderboard entirely
+    const nonAdminIds = allUsers.filter(u => u.role !== 'admin').map(u => u.id);
+    data = data.filter(entry => nonAdminIds.includes(entry.userId));
+
     const userMap = new Map(data.map(u => [u.userId, u]));
 
     allUsers.forEach(user => {