2652736d31
Brings the Flutter discover screen toward web-Koja parity. Unverified (pub blocked). - DiscoverFilters is now a copyWith class so the many optional filters set safely. - Adds an "open now" chip, rating chips, sort, and a taxonomy-driven filter sheet (themes/vibes/occasions/space-features as multi-select chips + price tier), feeding the rich discover() query. Active-filter badge + pull-to-refresh. - Café cards show open/closed status.