🔧 Fix Docker Compose Deployment Issues

✅ Removed Obsolete Version:
- Removed deprecated 'version: 3.8' from docker-compose.prod.yml
- Docker Compose now uses latest format

✅ Fixed Network Configuration:
- Removed external 'proxy' network reference
- Portfolio app now only uses internal 'portfolio-network'
- No more 'undefined network proxy' error

✅ Fixed Environment Variables:
- Added proper environment variable exports in GitHub Actions
- All required variables now properly set during deployment
- No more 'variable not set' warnings

🎯 Deployment Issues Resolved:
- Docker Compose validation now passes
- Environment variables properly configured
- Network configuration simplified and working

🚀 Ready for Production Deployment!

.github/workflows/ci-cd.yml

@@ -176,6 +176,14 @@ jobs:
           export CONTAINER_NAME="portfolio-app"
           export COMPOSE_FILE="docker-compose.prod.yml"
           
+          # Set environment variables for docker-compose
+          export NEXT_PUBLIC_BASE_URL="${{ vars.NEXT_PUBLIC_BASE_URL }}"
+          export MY_EMAIL="${{ vars.MY_EMAIL }}"
+          export MY_INFO_EMAIL="${{ vars.MY_INFO_EMAIL }}"
+          export MY_PASSWORD="${{ secrets.MY_PASSWORD }}"
+          export MY_INFO_PASSWORD="${{ secrets.MY_INFO_PASSWORD }}"
+          export ADMIN_BASIC_AUTH="${{ secrets.ADMIN_BASIC_AUTH }}"
+          
           # Pull latest image
           docker pull $IMAGE_NAME