UI: Add logout buttons to Settings modal and Homepage menu

backend/public/chat.html

@@ -135,7 +135,7 @@
             <a href="/sentinel" class="flex items-center gap-4 text-[8px] font-black text-green-900 hover:text-green-400 transition uppercase tracking-widest">
                 <i class="fas fa-microchip"></i> Sentinel Terminal
             </a>
-            <button onclick="logout()" class="text-[8px] font-black text-red-950 uppercase tracking-widest hover:text-red-500 transition text-left">Terminate Link</button>
+            <button onclick="logout()" class="text-[8px] font-black text-red-950 uppercase tracking-widest hover:text-red-500 transition text-left">Logout / Terminate Link</button>
         </div>
     </aside>
 
@@ -227,7 +227,10 @@
                 </div>
             </div>
 
-            <button onclick="saveSettings()" class="w-full py-6 bg-white text-black rounded-3xl font-black text-[10px] uppercase tracking-[0.4em] shadow-xl active:scale-95 transition">Apply Neural Protocols</button>
+            <div class="flex justify-between items-center gap-4">
+                <button onclick="logout()" class="flex-1 py-6 bg-red-950/20 border border-red-900/30 text-red-500 rounded-3xl font-black text-[10px] uppercase tracking-[0.4em] hover:bg-red-500 hover:text-black transition">Terminate Session</button>
+                <button onclick="saveSettings()" class="flex-[2] py-6 bg-white text-black rounded-3xl font-black text-[10px] uppercase tracking-[0.4em] shadow-xl active:scale-95 transition">Apply Neural Protocols</button>
+            </div>
         </div>
     </div>
 

backend/public/index.html

@@ -114,6 +114,9 @@
                 <button onclick="location.href='/about'" class="text-[9px] font-black text-zinc-700 uppercase tracking-[0.6em] hover:text-white transition flex items-center justify-center gap-4 flex-1">
                     <i class="fas fa-fingerprint text-xs"></i> Profile
                 </button>
+                <button id="logout-btn" onclick="logout()" class="hidden text-[9px] font-black text-red-900 uppercase tracking-[0.6em] hover:text-red-500 transition flex items-center justify-center gap-4 flex-1">
+                    <i class="fas fa-sign-out-alt text-xs"></i> Logout
+                </button>
             </div>
         </div>
     </div>
@@ -133,6 +136,11 @@
         }, 3000);
 
         async function updateUptime() {
+            // Check for token to show logout button
+            if (localStorage.getItem('token')) {
+                document.getElementById('logout-btn').classList.remove('hidden');
+            }
+
             try {
                 const res = await fetch('/api/status/uptime');
                 const data = await res.json();
@@ -216,6 +224,10 @@
                 });
             });
         }
+        function logout() {
+            localStorage.removeItem('token');
+            location.reload();
+        }
     </script>
 </body>
 </html>