* feat(booking): add search adapter for Booking.com hotel listings
New `opencli booking search <destination> --checkin --checkout` adapter
scrapes the server-rendered hotel cards on www.booking.com via stable
`[data-testid=property-card]` selectors. No login required (Strategy.PUBLIC
+ browser:true).
Highlights
- 12 columns: rank, name, country, slug, star_rating, review_score,
review_count, price_amount, price_currency, distance, recommended_room,
url. `slug` + URL stay stable across locales (better round-trip key
than `name`, which Booking sometimes localizes from session cookies).
- Score parser anchors on `(\d{1,2})\.(\d)` so the duplicated "8.68.6" /
"评分8.68.6很棒" rendering doesn't mis-parse to 8.68.
- Currency symbol → ISO 4217 map (US$/€/£/¥/￥/₹/₩/HK$/A$/NT$/S$/CN¥);
honor `--currency` URL param for stable codes.
- Pagination via `--offset` (Booking pages 25/request); `rank` includes
the offset so paginated calls stay sortable.
- Captcha-page detection short-circuits to CommandExecutionError instead
of silent empty rows.
Typed errors (no silent clamp / fallback)
- Bad date / out-of-range adults/rooms/children/limit/offset / unknown lang
/ malformed currency → ArgumentError up front (before any navigation).
- Browser nav failure → CommandExecutionError.
- Zero cards rendered → EmptyResultError with a hint.
- Captcha page → CommandExecutionError.
29 unit tests cover the helpers, the registry shape, every typed-error
path, the {session,data} CDP envelope unwrap, and offset-aware rank
numbering. Silent-column-drop + typed-error-lint audits unchanged.
Live-verified against Tokyo + Paris.
* fix(booking): harden search parser boundaries
* fix(booking): separate no-card drift from empty
jakevin
7ee16aa087