m's 2026-05-22 report: user-authored checklists appear in the overview
list but clicking through to /checklists/u-a-<id> 404s.
Root cause: handleChecklistDetailPage only consulted
checklists.Find(slug), which is the STATIC compile-time catalog.
Authored checklists (t-paliad-225) live in the DB and never appear
there, so every authored slug fell into the http.NotFound branch even
though /api/checklists returned them in the overview.
Fix: when the static lookup misses AND a DB-backed catalog is wired,
ask checklistCatalog.Find(ctx, uid, slug). The catalog enforces
visibility — slugs the caller can't see still return 404 (via
ErrNotVisible), so this doesn't open a leak. The static path is
unchanged.
mAi
3d85ce5444