Block a user
Move gitea URL config into board.yaml
Superseded by #3, which does this migration (marker file to gitea_url board key) plus the pm-board R17 runtime cleanup (delete .pm/gitea-url, ignore runner files). Recommend closing this one…
chore: pmboard runtime cleanup (pm-board R17, R15)
Jev research: overview, pi-harness use cases, dreaming method