chore: add action for build rn apk

.github/workflows/rn-build-apk.yml

@@ -0,0 +1,40 @@
+name: "RN Android Build Apk"
+
+on:
+  # push:
+  #   branches:
+  #     - master
+  #   paths:
+  #     - "client/mobile/**"
+  workflow_dispatch:
+
+jobs:
+  install-dependencies:
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: ./client/mobile
+    steps:
+      - uses: actions/checkout@v3
+      - name: Install npm dependencies
+        run: |
+          yarn
+  build-android:
+    needs: install-dependencies
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: ./client/mobile
+    steps:
+      - uses: actions/checkout@v3
+      - name: Install npm dependencies
+        run: |
+          yarn
+      - name: Build Android Release
+        run: |
+          cd android && ./gradlew assembleRelease
+      - name: Upload Artifact
+        uses: actions/upload-artifact@v1
+        with:
+          name: app-release.apk
+          path: android/app/build/outputs/apk/release/