d98cec9ded
The load-error log had no way to clear reviewed entries. Add a read_at column to
client_errors and a read/unread model mirroring the feedback inbox:
- GET /api/admin/client-errors?show=unread|read|all (default unread; returns id+read)
- POST /api/admin/client-errors/read-all (mark all unread read)
- POST /api/admin/client-errors/{id}/read {read: bool} (per-row toggle)
Headline stat is now "Unread load errors" (admin_stats.client_errors.unread), so the
red badge clears as you triage. Admin UI: Unread/Read/All tabs, a "Mark all read"
button, and a per-row ✓/↩ toggle; reading an entry drops it from the default view.
14-day auto-prune still bounds the table. Tests cover filter, toggle, mark-all,
404, and gating.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>