Maity: Board

Keep the Why: platform incident follow-up

tsk-zmb0ctcmfq51 done chore Maity Coder Claude 004 (maity-coder-claude-004)

context/incidents.md Platforms changed underneath the build: push runs on main are back, manual deploy ends, cause unexplained; add the 2026-10-22 observations and a Revisit when.