Hold a session advisory lock for the full migration apply path, and remove Chi RealIP so clientIP can validate the TCP peer before walking X-Forwarded-For.
Evict/cap limiter keys, replace hard username lockouts with IP+user progressive delays cleared on success, and create bootstrap admins under the same advisory/mutex lock as role changes.
Switch avatar resize to ApproxBiLinear, cap hunt/profile/admin list queries, drop redundant admin/profile lookups, dedupe CI on app PRs, and refresh stale todo.md notes.
Introduce a Store interface with Postgres and in-memory backends, cover mutations/CSRF/session rotation without Postgres, bound avatar decode dimensions, add truncate/prepareAvatar unit tests, and run go test -race in CI.
codegirl007