Replace the single Share button on the list detail page with a dropdown
menu offering Share (copy link / native share), Repost (kind 16 generic
repost), and Quote post (opens composer with quoted event).
Also rename all user-facing 'Follow Sets' terminology to 'Lists' across
the UI: UserListsPage, ListDetailPage, FollowPackDetailContent,
AddToListDialog, and SavedFeedFiltersEditor.
- Add NIP-51 Follow Sets management (useUserLists, UserListsPage at /lists)
- Add Follow Packs support (useFollowPacks) for curated people lists
- Add FeedEditModal for creating/editing home feed tabs with author scope,
kind picker, and list/pack author population
- Add AddToListDialog accessible from the note more-menu
- Unify home feed tab resolution with profile tabs via useResolveTabFilter,
supporting $follows variable expansion
- Wire People filter in Search and FeedEditModal with list/pack picker
- Extract shared ScopeToggle, ListPackPicker, parseSelectedKinds primitives
into SavedFeedFiltersEditor to eliminate duplication across three call sites
- Cache savedFeeds in AppConfig for instant tab render on load
- Strip orphaned profile-destination entries from encrypted settings on read
Lemon