Trenton H cbeb7469a1 feat(search): natural date keyword rewriting with Whoosh compat shims ...

Implement date/timezone boundary math for natural language date queries:

- `created` (DateField): local calendar date to UTC midnight boundaries
- `added`/`modified` (DateTimeField): local day boundaries with full offset arithmetic
- Whoosh compat shims: compact dates (YYYYMMDDHHmmss) → ISO 8601
- Relative ranges: `[now-7d TO now]` → concrete ISO timestamps
- Natural keywords: today, yesterday, this_week, last_week, etc.
- Timezone-aware: handles UTC offset arithmetic for datetime fields
- Passthrough: bare keywords without field prefixes unchanged

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

2026-03-29 14:47:06 -07:00

1006 KiB

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