add downloadable unsigned release to workflow action

.github/workflows/android.yml

@@ -10,22 +10,25 @@ jobs:
   build:
 
     runs-on: ubuntu-latest
-
     steps:
-    - uses: actions/checkout@v4
-    - name: set up JDK 17
-      uses: actions/setup-java@v3
-      with:
-        java-version: '17'
-        distribution: 'temurin'
-        cache: gradle
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: set up JDK 17
+        uses: actions/setup-java@v3
+        with:
+          java-version: '17'
+          distribution: 'temurin'
+          cache: gradle
 
-    - name: Grant execute permission for gradlew
-      run: chmod +x gradlew
-    - name: Build with Gradle
-      run: ./gradlew build
-    - uses: actions/upload-artifact@v4
-      with:
-        name: tordroid.zip
-        path: |
-          *.apk
+      - name: Grant execute permission for gradlew
+        run: chmod +x gradlew
+
+      - name: Build Unsigned Release APK with Gradle
+        run: bash ./gradlew assembleRelease --stacktrace
+
+      - name: Upload APK
+        uses: actions/upload-artifact@v4
+        with:
+          name: tordroid
+          path: app/build/outputs/apk/release/*.apk