ci: add test zip

.github/workflows/test_zip.yml

@@ -0,0 +1,60 @@
+name: Build windows zip
+
+on:
+  workflow_dispatch:
+
+env:
+  FLUTTER_VERSION: "3.16.1"
+
+jobs:
+  build:
+    runs-on: ubuntu-20.04
+    outputs:
+      version: ${{ steps.get_version.outputs.version }}
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Get version from pubspec.yaml
+        id: get_version
+        run: |
+          VERSION=$(sed -n 's/^version: \([0-9]*\.[0-9]*\.[0-9]*\).*/\1/p' app/pubspec.yaml)
+          echo "version=$VERSION" >> $GITHUB_OUTPUT
+
+  build_windows_zip:
+    needs: build
+    runs-on: windows-latest
+
+    steps:
+      - name: Fix long file paths
+        run: git config --system core.longpaths true
+
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - uses: subosito/flutter-action@v2
+        with:
+          flutter-version: ${{ env.FLUTTER_VERSION }}
+          channel: "stable"
+
+      - name: Dependencies
+        working-directory: app
+        run: flutter pub get
+
+      - name: Compile for Windows
+        working-directory: app
+        run: flutter build windows
+
+      - name: Create empty settings.json
+        working-directory: app
+        run: echo {} > build/windows/x64/runner/Release/settings.json
+
+      - name: Zip compiled files
+        working-directory: app
+        run: Compress-Archive -Path build/windows/x64/runner/Release/* -DestinationPath LocalSend.zip
+
+      - name: Upload zip
+        uses: actions/upload-artifact@v3
+        with:
+          name: windows-zip-result
+          path: app/LocalSend.zip