Add gradle wrapper files

.github/workflows/build.yml

@@ -1,33 +0,0 @@
-name: Android Build
-
-on:
-  push:
-    branches: [ "main" ]  # 当代码推送到 main 分支时触发
-  pull_request:
-    branches: [ "main" ]
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: set up JDK 17
-        uses: actions/setup-java@v4
-        with:
-          java-version: '17'
-          distribution: 'temurin'
-          cache: gradle
-
-      - name: Grant execute permission for gradlew
-        run: chmod +x gradlew
-
-      - name: Build with Gradle
-        run: ./gradlew assembleDebug  # 这里的命令决定打什么包
-
-      - name: Upload APK
-        uses: actions/upload-artifact@v4
-        with:
-          name: app-debug
-          path: app/build/outputs/apk/debug/app-debug.apk