Docs consolidated: README, AGENTS, HANDOVER, CHECKLIST at the root; PLAN, DOCMAP,
ENVIRONMENT-FACTS, PAPERCLIP-API-NOTES, OPEN-ISSUES, FALLBACK-OMA, WHAT-WE-ARE-BUILDING
under docs/. DOCMAP names the one home for each. The closed project's copies now carry a
'Superseded' banner pointing here, so there are not two versions of anything.
Measured: six Pi agents and their ids, the user key rule, blocker endpoint, sandbox
archived (DELETE returned 500), scratch repo removed, Go not installed, repo has no
remote. The wake step is named as unproven with the endpoint that should trigger it.
