Switch from the bespoke 1136-line Python orchestrator to the community
agentloop tool (https://github.com/guettli/agentloop). The new tool
handles the issue → agent → PR pipeline via a label state machine using
loop/plan and loop/code labels, running every 5 minutes via cron.
Removes: scripts/agent_loop.py, scripts/test_agent_loop.py
Removes: .forgejo/workflows/monitor.yml (no heartbeat concept in agentloop)
Updates: AGENTS.md to document the new loop/ label workflow
agentloop config lives in ~/agentloop/loop/sharedinbox/ on the host.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>