pm2

description: Using pm2. alwaysApply: false

1. PM2 logs check is always non-streamed, non-interactive.

2. Supervisor PM2 Management:

   • Supervisor runs via npm run cli -- start (uses tsx to run TypeScript directly, NOT a compiled binary)
   • Start: pm2 start ecosystem.config.js (NOT pm2 start dist/index.js)
   • Stop: First npm run cli -- halt, then pm2 stop supervisor, then pm2 delete supervisor
   • Restart: pm2 restart supervisor (after halt if needed)
   • The supervisor script is defined in ecosystem.config.js and uses npm/tsx, not a compiled dist file

3. On ANY error when starting/stopping supervisor, immediately halt and stop:

   • npm run cli -- halt --redis-host localhost --redis-port 6499 --state-key supervisor:state --queue-name tasks --queue-db 2
   • pm2 stop supervisor
   • pm2 delete supervisor