feat: add basic build-app.yml github action

.github/workflows/build-app.yml

@@ -0,0 +1,30 @@
+name: Buld an apk and push it
+
+on:
+  push:
+    branches:
+      - main
+      - test-github-actions
+
+jobs:
+  build:
+    defaults:
+      run:
+        working-directory: PyroApp
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v4
+    - name: Install npm dependencies
+      run: |
+        npm install
+    - name: Build Android Release
+      run: |
+        cd android && ./gradlew assembleDebug
+    - name: Upload Artifact
+      uses: actions/upload-artifact@v1
+      with:
+        name: app-debug.apk
+        path: android/app/build/outputs/apk/release/
+
+