ci: Add Widgetbook Cloud workflow

.github/workflows/widgetbook-cloud.yml

@@ -0,0 +1,34 @@
+name: Widgetbook Cloud Hosting
+on: push
+
+jobs:
+  widgetbook-cloud-hosting:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Setup flutter
+        uses: subosito/flutter-action@v2
+        with:
+          channel: stable
+
+      - name: Bootstrap App
+        run: |
+          flutter pub get
+          # Add any other steps needed to make your
+          # app widgets available for Widgetbook
+
+      - name: Build Widgetbook
+        working-directory: optimus_widgetbook
+        run: |
+          flutter pub get
+          dart run build_runner build -d
+          flutter build web -t lib/main.dart
+
+      - name: Install Widgetbook CLI
+        run: dart pub global activate widgetbook_cli
+
+      - name: Push Widgetbook Build
+        working-directory: optimus_widgetbook
+        run: widgetbook cloud build push --api-key ${{ secrets.WIDGETBOOK_API_KEY }}