Complete Node.js container implementation with multi-version support

- Add Dockerfile with AlmaLinux 9 base, Nginx reverse proxy, and PM2
- Support Node.js versions 18, 20, 22 with automated installation
- Implement memory-optimized configuration (256MB minimum, 512MB recommended)
- Add Memcached session storage for development environments
- Create comprehensive documentation (README, USER-GUIDE, MEMORY-GUIDE, CLAUDE.md)
- Include example applications (simple website and REST API)
- Add Gitea CI/CD pipeline for automated multi-version builds
- Provide local development script with helper utilities
- Implement health monitoring, log rotation, and backup systems

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

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

scripts/log-rotate.sh

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+
+# Log rotation script for nginx and Node.js logs
+LOG_DIR="/home/*/logs"
+
+# Compress logs older than 3 days
+find $LOG_DIR -name "*.log" -type f -mtime +3 -exec gzip {} \;
+
+# Delete compressed logs older than 7 days
+find $LOG_DIR -name "*.gz" -type f -mtime +7 -delete
+
+# Rotate nginx logs
+if [ -f /var/run/nginx.pid ]; then
+    kill -USR1 $(cat /var/run/nginx.pid)
+fi
+
+# Rotate PM2 logs
+pm2 flush