build like this

.gitea/workflows/frontend_build-android.yaml

@@ -8,14 +8,9 @@ name: Build and release APK
 jobs:
   build:
     name: Build APK
-    runs-on: k8s
+    runs-on: ubuntu-latest
     steps:
 
-    - name: Install prerequisites
-      run: |
-        sudo apt-get update
-        sudo apt-get install -y xz-utils unzip
-
     - uses: https://gitea.com/actions/checkout@v4
 
     - uses: https://github.com/actions/setup-java@v4

frontend/lib/modules/scaffold.dart

@@ -22,7 +22,7 @@ class _BasePageState extends State<BasePage> {
     });
   }
 
-  Widget currentView = MapPage();
+  Widget currentView = MainPage();
   @override
   Widget build(BuildContext context) {
     final ThemeData theme = Theme.of(context);
@@ -51,7 +51,7 @@ class _BasePageState extends State<BasePage> {
                 // Update the state of the app
                 _onItemTapped(0);
                 // Then close the drawer
-                currentView = MapPage();
+                currentView = MainPage();
                 Navigator.pop(context);
               },
             ),