- Rule tester (POST /api/filters/test): evaluates an unsaved rule
read-only against the newest matching mails in the source folder,
using an IMAP SEARCH on the first text condition to narrow candidates.
Shows matches, near misses with the failing condition, and whether
any candidate had an attachment at all (would have caught the
Klarmobil and it-moench misconfigurations immediately).
- Per-rule match_count / last_match_at (new migration), incremented by
the scheduler on every match and shown in the list.
- PATCH /api/filters/{id}/enabled toggles a rule without resetting its
processed state (a full PUT re-evaluates every mail for that rule).
- New filter list: cards with enable switch, priority, condition and
action chips, match stats, and warnings (display name in from/to,
"am (exakt)" date, duplicates, empty values, invalid regex, move
without folder). Quick filters for active/inactive/warnings/never
matched; copy-as-template; remembered account selection.
- Edit dialog: wider layout, live warnings, integrated test panel,
sensible defaults for new rules (from + date after Jan 1 + move).
- Light global refresh: nav with active item, page background, cards.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
- fix: imap folder names with spaces (RFC3501 quoting in move/create/select)
- fix: move only deletes source after COPY + Message-ID verification in target
- fix: backup endpoint hung on sqlite write locks — enable WAL + busy_timeout
- perf: indexes on filter_logs(created_at, level, account_id+created_at) for
fast log queries on millions of rows
- feat: optional "logs mit sichern" checkbox in backup export, restore on import
- UI: backup download uses fetch+blob with error display instead of location.href
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>