Code review polish:
- Drop the unused `name` parameter from `_flatten_property` (it was
reserved for future per-property-name special-casing but never used).
- Add a regression test pinning that checkbox=False and number=0 are
preserved in the enriched output. The existing empty-value filter is
`if value not in (None, [], "")` which keeps falsy-but-meaningful
values, but the contract wasn't tested.
22/22 tests pass.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Andrew Yim
e67209b905