Photos:
- Repository addPhoto/removePhoto; VarietyDetail.photos (list); loads all photos.
- Detail: a 140×140 photo carousel with page dots, delete-current, and add-photo
(gallery); empty state shows an add-photo button.
- watchInventory now re-emits on attachment + species changes (StreamGroup), so
a photo added on the detail screen refreshes the inventory avatar immediately
(fixes avatars not updating).
Also carries the concurrent harvest-date work: lots gain an optional harvest
month (schemaVersion 3 + from2To3 migration, drift_schema_v3 exported), a
month/year harvest picker, and localized month names.
48 tests green (add/remove photos, avatar reactivity, v1→v3 migration); Linux runs.
vjrj
17073dd560