more improvements

.gitea/workflows/build-android.yaml

@@ -17,8 +17,13 @@ jobs:
       with:
         channel: stable
         flutter-version: 3.19.0
+        cache: true
     - run: flutter pub get
     # - run: flutter test
-    - name: Build
-      run: flutter build web
-      # dumps onto publish_dir: ./build/web
+    - run: flutter build apk --debug --split-per-abi
+    - name: Push APK to Releases
+      uses: https://gitea.com/actions/release-action@main
+      with:
+        files: |-
+          build/app/outputs/**.apk
+        api_key: '${{secrets.RELEASE_TOKEN}}'