chore: Add test build workflow and update build workflow to include i…

…OS and Android builds

.github/workflows/test.yml

@@ -0,0 +1,29 @@
+name: "Build iOS & Android"
+
+on:
+  push:
+    branches:
+      - test
+jobs:
+  build:
+    runs-on: macos-latest
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up Flutter
+        uses: subosito/flutter-action@v2
+        with:
+          channel: "stable"
+
+      - name: Check Java and environment
+        run: |
+          java -version
+          echo $JAVA_HOME
+          which java
+
+      - name: Get dependencies
+        run: flutter pub get
+
+      - name: Build Android APK
+        run: flutter build apk --release