added static Access Point and Captive Portal and some small adjustments

face/etc/nginx/sites-available/face

@@ -2,6 +2,10 @@ server {
     listen 80;
     server_name _;
 
+    # captive portal to face
+    include /opt/helva-robot/drive/etc/nginx/snippets/captive-portal.conf;
+
+    # gives access to drive control
     include /opt/helva-robot/drive/etc/nginx/snippets/drive.conf;
 
     root /opt/helva-robot/face/var/www/html;

face/var/www/html/index.html

@@ -18,8 +18,10 @@
     </div>
 
     <div class="label" id="label">neutral</div>
+
   </div>
 
+  <a href="/drive" class="control-link">🎮 Steuerung öffnen</a>
   <script src="/app.js?v=2"></script>
 </body>
 </html>

face/var/www/html/style.css

@@ -284,3 +284,17 @@ body.emotion-sleepy .eye {
   opacity: calc(var(--mouth-line-opacity) + 0.10 * var(--mouth-open));
 }
 
+
+.control-link{
+  position: fixed;
+  right: 16px;
+  bottom: 16px;
+  padding: 12px 16px;
+  background: rgba(0,0,0,0.6);
+  color: white;
+  text-decoration: none;
+  border-radius: 12px;
+  font-family: system-ui, sans-serif;
+  font-size: 16px;
+}
+.control-link:active{ transform: scale(0.98); }