ci: create build & deploy to firebase on 'prod' push

Author: cybex-dev

.github/workflows/flutter.yml renamed to .github/workflows/flutter_web-build-deploy.yml

@@ -3,46 +3,19 @@
 # separate terms of service, privacy policy, and support
 # documentation.
 
-name: Flutter analyze, test & deploy example web app
+name: Flutter Web deploy Example to Firebase Hosting
 
 on:
   push:
-    branches: [ "master" ]
-  pull_request:
-    branches: [ "master" ]
+    branches: [ "prod" ]
 
   workflow_dispatch:
 
 env:
   FLUTTER_VERSION: 3.27.4
 
 jobs:
-  build:
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v3
-
-      - name: Install Flutter
-        uses: subosito/flutter-action@v2
-        with:
-          flutter-version: ${{ env.FLUTTER_VERSION }}
-          channel: 'stable'
-          cache: true
-
-      - run: flutter --version
-
-      - name: Install dependencies
-        run: flutter pub get
-
-      - name: Analyze project source
-        run: flutter analyze
-
-      - name: Run tests
-        run: flutter test --coverage
-
-  deploy-example-web:
+  deploy:
     runs-on: ubuntu-latest
     needs: build
 
@@ -61,9 +34,6 @@ jobs:
       - run: flutter config --enable-web
       - run: cd ./example; flutter build web --release --target=lib/main.dart --output=build/web
 
-#      - name: Update service worker
-#        run: cat ./example/service-worker/twilio-sw.js >> ./example/build/web/flutter_service_worker.js
-
       - name: Archive Production Artifact
         uses: actions/upload-artifact@master
         with: