🔧 Implement deployment fixes and enhance Gitea workflows

- Created `DEPLOYMENT-FIXES.md` to document issues and solutions for Gitea Actions.
- Fixed Dockerfile path for standalone build.
- Enhanced `gitea-deploy.sh` with improved environment variable handling and extended health check timeouts.
- Introduced `gitea-deploy-simple.sh` for simplified deployments without database dependencies.
- Updated Next.js configuration to resolve build issues.
- Improved health check logic and error handling across all Gitea workflows.

✅ These changes enhance deployment reliability and provide better debugging information.

.gitea/workflows/ci-cd-fast.yml

@@ -222,12 +222,64 @@ jobs:
 
       - name: Wait for container to be ready
         run: |
-          sleep 10
-          timeout 60 bash -c 'until curl -f http://localhost:3000/api/health; do sleep 2; done'
+          echo "⏳ Waiting for container to be ready..."
+          sleep 15
+          
+          # Check if container is actually running
+          if ! docker ps --filter "name=portfolio-app" --format "{{.Names}}" | grep -q "portfolio-app"; then
+            echo "❌ Container failed to start"
+            echo "Container logs:"
+            docker logs portfolio-app --tail=50
+            exit 1
+          fi
+          
+          # Wait for health check with better error handling
+          echo "🏥 Performing health check..."
+          for i in {1..40}; do
+            if curl -f http://localhost:3000/api/health > /dev/null 2>&1; then
+              echo "✅ Application is healthy!"
+              break
+            fi
+            
+            # Check if container is still running
+            if ! docker ps --filter "name=portfolio-app" --format "{{.Names}}" | grep -q "portfolio-app"; then
+              echo "❌ Container stopped during health check"
+              echo "Container logs:"
+              docker logs portfolio-app --tail=50
+              exit 1
+            fi
+            
+            echo "⏳ Health check attempt $i/40..."
+            sleep 3
+          done
+          
+          # Final health check
+          if ! curl -f http://localhost:3000/api/health > /dev/null 2>&1; then
+            echo "❌ Health check timeout"
+            echo "Container logs:"
+            docker logs portfolio-app --tail=100
+            exit 1
+          fi
 
       - name: Health check
         run: |
+          echo "🔍 Final health verification..."
+          
+          # Check container status
+          docker ps --filter "name=portfolio-app" --format "table {{.Names}}\t{{.Status}}\t{{.Ports}}"
+          
+          # Test health endpoint
           curl -f http://localhost:3000/api/health
+          echo ""
+          
+          # Test main page
+          if curl -f http://localhost:3000/ > /dev/null; then
+            echo "✅ Main page is accessible"
+          else
+            echo "❌ Main page is not accessible"
+            exit 1
+          fi
+          
           echo "✅ Deployment successful!"
 
       - name: Cleanup old images