Update GitHub Actions workflow to include environment variables for frontend build and enhance Docker image verification process for both frontend and API images.

.github/workflows/build.yml

@@ -28,6 +28,10 @@ jobs:
 
     - name: Build frontend
       run: npm run build
+      env:
+        VITE_APP_NAME: ScriptShare
+        VITE_APP_URL: https://scriptshare.example.com
+        VITE_ANALYTICS_ENABLED: false
 
     - name: Build API
       run: npm run build:api
@@ -50,6 +54,10 @@ jobs:
         file: ./Dockerfile
         push: false
         tags: scriptshare-frontend:latest
+        build-args: |
+          VITE_APP_NAME=ScriptShare
+          VITE_APP_URL=https://scriptshare.example.com
+          VITE_ANALYTICS_ENABLED=false
 
     - name: Build API Docker image
       uses: docker/build-push-action@v5
@@ -62,4 +70,18 @@ jobs:
     - name: Test Docker containers
       run: |
         # Test that images were built successfully
-        docker images | grep scriptshare
+        docker images scriptshare-frontend
+        docker images scriptshare-api
+        
+        # Verify images exist
+        if ! docker images scriptshare-frontend --format "table {{.Repository}}\t{{.Tag}}" | grep -q "scriptshare-frontend"; then
+          echo "Frontend Docker image build failed"
+          exit 1
+        fi
+        
+        if ! docker images scriptshare-api --format "table {{.Repository}}\t{{.Tag}}" | grep -q "scriptshare-api"; then
+          echo "API Docker image build failed"
+          exit 1
+        fi
+        
+        echo "✅ All Docker images built successfully"