ci(workflows): update Gitea CI/CD pipelines for Next.js 15 deployment

Update both production and alpha deployment workflows:

Changes:
- Updated Node.js version from 22 to 20 (match project dependencies)
- Changed build command from Angular 'npm run build --prod' to Next.js 'npm run build'
- Added environment variables for API URLs (PROD_API_URL, ALPHA_API_URL)
- Added NODE_ENV=production build argument for Docker
- Improved Docker image tagging strategy (separate prod/alpha namespaces)
- Enhanced kubeconfig validation with better error handling
- Added deployment status messaging for better workflow visibility
- Removed hardcoded config checking that exposed secrets
- Added rollout status timeout (5m) for safer deployments
- Improved step descriptions for clarity

Benefits:
- Workflow now properly builds Next.js standalone output
- Better separation of prod and alpha deployments
- Improved error reporting and troubleshooting
- Safer kubeconfig handling (no secrets exposure)
- More reliable deployment with timeout checks

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

.gitea/workflows/deploy-alpha.yml

@@ -1,4 +1,4 @@
-name: Build and Deploy to k3s
+name: Build and Deploy to k3s (Alpha)
 on:
   push:
     tags:
@@ -16,27 +16,31 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v3
         with:
-          node-version: '22'
-
+          node-version: '20'
 
       - name: Install dependencies
         run: npm ci
 
-      - name: Build Angular app
-        run: npm run build --prod
+      - name: Build Next.js app
+        run: npm run build
+        env:
+          NEXT_PUBLIC_API_URL: ${{ secrets.ALPHA_API_URL }}
 
       - name: Build Docker image
         run: |
-          docker build -t ${{ secrets.REGISTRY_URL }}/${{ secrets.REGISTRY_USER }}/hosting-frontend:${{ github.sha }} .
-          docker tag ${{ secrets.REGISTRY_URL }}/${{ secrets.REGISTRY_USER }}/hosting-frontend:${{ github.sha }} ${{ secrets.REGISTRY_URL }}/${{ secrets.REGISTRY_USER }}/hosting-frontend:latest
+          docker build \
+            -t ${{ secrets.REGISTRY_URL }}/${{ secrets.REGISTRY_USER }}/hosting-frontend-alpha:${{ github.sha }} \
+            -t ${{ secrets.REGISTRY_URL }}/${{ secrets.REGISTRY_USER }}/hosting-frontend-alpha:latest \
+            --build-arg NODE_ENV=production \
+            .
 
       - name: Login to Container Registry
         run: echo "${{ secrets.REGISTRY_PASSWORD }}" | docker login ${{ secrets.REGISTRY_URL }} -u "${{ secrets.REGISTRY_USER }}" --password-stdin
 
-      - name: Push Docker image
+      - name: Push Docker images
         run: |
-          docker push ${{ secrets.REGISTRY_URL }}/${{ secrets.REGISTRY_USER }}/hosting-frontend:${{ github.sha }}
-          docker push ${{ secrets.REGISTRY_URL }}/${{ secrets.REGISTRY_USER }}/hosting-frontend:latest
+          docker push ${{ secrets.REGISTRY_URL }}/${{ secrets.REGISTRY_USER }}/hosting-frontend-alpha:${{ github.sha }}
+          docker push ${{ secrets.REGISTRY_URL }}/${{ secrets.REGISTRY_USER }}/hosting-frontend-alpha:latest
 
       - name: Setup kubectl
         uses: azure/setup-kubectl@v3
@@ -49,22 +53,29 @@ jobs:
           echo "${{ secrets.KUBE_CONFIG }}" | base64 -d > ~/.kube/config
           chmod 600 ~/.kube/config
 
-      - name: Check Config
+      - name: Validate kubeconfig and cluster connectivity
         run: |
-          cat ~/.kube/config
-
-      - name: Validate kubeconfig
-        run: |
-          if ! kubectl version --client && kubectl cluster-info --kubeconfig ~/.kube/config; then
+          if ! kubectl version --client; then
+            echo "❌ Failed to get kubectl version"
+            exit 1
+          fi
+          if ! kubectl cluster-info --kubeconfig ~/.kube/config > /dev/null 2>&1; then
             echo "❌ Failed to connect to cluster"
             exit 1
           fi
+          echo "✅ Successfully connected to Kubernetes cluster"
 
-
-      - name: Deploy to k3s
+      - name: Deploy to Alpha (k3s)
         run: |
+          echo "Applying Kubernetes manifests..."
           kubectl apply -k deploy/k3s/alpha --kubeconfig ~/.kube/config
+
+          echo "Updating deployment image..."
           kubectl set image deployment/hosting-frontend \
-            hosting-frontend=${{ secrets.REGISTRY_URL }}/${{ secrets.REGISTRY_USER }}/hosting-frontend:${{ github.sha }} \
+            hosting-frontend=${{ secrets.REGISTRY_URL }}/${{ secrets.REGISTRY_USER }}/hosting-frontend-alpha:${{ github.sha }} \
             -n hosting-alpha --kubeconfig ~/.kube/config
-          kubectl rollout status deployment/hosting-frontend -n hosting-alpha --kubeconfig ~/.kube/config
+
+          echo "Waiting for rollout to complete..."
+          kubectl rollout status deployment/hosting-frontend -n hosting-alpha --kubeconfig ~/.kube/config --timeout=5m
+
+          echo "✅ Alpha deployment complete!"

.gitea/workflows/deploy-prod.yml

@@ -1,4 +1,4 @@
-name: Build and Deploy to k3s
+name: Build and Deploy to k3s (Production)
 on:
   push:
     tags:
@@ -16,24 +16,28 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v3
         with:
-          node-version: '22'
-
+          node-version: '20'
 
       - name: Install dependencies
         run: npm ci
 
-      - name: Build Angular app
-        run: npm run build --prod
+      - name: Build Next.js app
+        run: npm run build
+        env:
+          NEXT_PUBLIC_API_URL: ${{ secrets.PROD_API_URL }}
 
       - name: Build Docker image
         run: |
-          docker build -t ${{ secrets.REGISTRY_URL }}/${{ secrets.REGISTRY_USER }}/hosting-frontend-prod:${{ github.sha }} .
-          docker tag ${{ secrets.REGISTRY_URL }}/${{ secrets.REGISTRY_USER }}/hosting-frontend-prod:${{ github.sha }} ${{ secrets.REGISTRY_URL }}/${{ secrets.REGISTRY_USER }}/hosting-frontend-prod:latest
+          docker build \
+            -t ${{ secrets.REGISTRY_URL }}/${{ secrets.REGISTRY_USER }}/hosting-frontend-prod:${{ github.sha }} \
+            -t ${{ secrets.REGISTRY_URL }}/${{ secrets.REGISTRY_USER }}/hosting-frontend-prod:latest \
+            --build-arg NODE_ENV=production \
+            .
 
       - name: Login to Container Registry
         run: echo "${{ secrets.REGISTRY_PASSWORD }}" | docker login ${{ secrets.REGISTRY_URL }} -u "${{ secrets.REGISTRY_USER }}" --password-stdin
 
-      - name: Push Docker image
+      - name: Push Docker images
         run: |
           docker push ${{ secrets.REGISTRY_URL }}/${{ secrets.REGISTRY_USER }}/hosting-frontend-prod:${{ github.sha }}
           docker push ${{ secrets.REGISTRY_URL }}/${{ secrets.REGISTRY_USER }}/hosting-frontend-prod:latest
@@ -49,19 +53,29 @@ jobs:
           echo "${{ secrets.KUBE_CONFIG }}" | base64 -d > ~/.kube/config
           chmod 600 ~/.kube/config
 
-
-      - name: Validate kubeconfig
+      - name: Validate kubeconfig and cluster connectivity
         run: |
-          if ! kubectl version --client && kubectl cluster-info --kubeconfig ~/.kube/config; then
+          if ! kubectl version --client; then
+            echo "❌ Failed to get kubectl version"
+            exit 1
+          fi
+          if ! kubectl cluster-info --kubeconfig ~/.kube/config > /dev/null 2>&1; then
             echo "❌ Failed to connect to cluster"
             exit 1
           fi
+          echo "✅ Successfully connected to Kubernetes cluster"
 
-
-      - name: Deploy to k3s
+      - name: Deploy to Production (k3s)
         run: |
+          echo "Applying Kubernetes manifests..."
           kubectl apply -k deploy/k3s/prod --kubeconfig ~/.kube/config
+
+          echo "Updating deployment image..."
           kubectl set image deployment/hosting-frontend \
             hosting-frontend=${{ secrets.REGISTRY_URL }}/${{ secrets.REGISTRY_USER }}/hosting-frontend-prod:${{ github.sha }} \
             -n hosting --kubeconfig ~/.kube/config
-          kubectl rollout status deployment/hosting-frontend -n hosting --kubeconfig ~/.kube/config
+
+          echo "Waiting for rollout to complete..."
+          kubectl rollout status deployment/hosting-frontend -n hosting --kubeconfig ~/.kube/config --timeout=5m
+
+          echo "✅ Production deployment complete!"