- Remove tmux-based execution; jobs now run via nohup + shell script
- Remove p-agent daemon from workspace
- Remove `p attach` command (use `p logs -f` instead)
- Add `-d/--detach` flag to start job without streaming
- Stream output via SSH tail -F
- Ctrl+C detaches from stream; job keeps running
- `p stop` kills via PID file
- Worker requirements reduced to just rsync (no tmux needed)
vhaudiquet
