- Created daily-backup.sh script for all 3 web apps
- Backs up data/ directories to Git daily at 11:00 PM CST
- Commits and pushes to Gitea automatically
- Logs to memory/backup.log
- Cron job created for automated daily runs
- Analyzed system limits, memory usage, process status
- Identified primary suspect: Next.js dev server memory leaks
- Secondary suspects: macOS power mgmt, SSH timeout, OOM killer
- Created monitoring script for CPU/memory/file descriptors
- Documented recommendations: production builds, PM2, nohup