Add step to install Node.js dependencies in production workflow

.github/workflows/production.yml

@@ -21,6 +21,9 @@ jobs:
         with:
           node-version: "20"
 
+      - name: 📦 Install Node.js Dependencies (CDK + TypeScript)
+        run: npm install
+
       - name: 🐳 Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
 
@@ -34,7 +37,7 @@ jobs:
       - name: 🎯 Set up Flutter SDK
         uses: subosito/flutter-action@v2
         with:
-          flutter-version: "3.22.1"
+          flutter-version: "3.32.1"
 
       - name: 📦 Install Flutter Dependencies
         run: flutter pub get