Reworks the always-expanded filter chip walls into compact, Seerr-style
"+ Add" → searchable-popover pickers (the user's space-saving ask), and adds
the missing studio filter.
- New MultiSelectChips: selected values as removable chips + a "+ Add" trigger
opening a searchable checklist (AnchoredPopover platform — menuitemcheckbox,
arrow/Escape, anchor flip). Options carry facet counts; a large vocabulary
renders a 50-row cap + "N more — refine with search" footer (studios run to
~1500). Replaces the flat Genre + Age-rating chip lists.
- New Studio filter via the same picker. Backend: /facets now aggregates the
studio vocabulary (distinct studio + count, self-excluded like genres). The
studio filter itself already existed (only addable from the detail page before).
- Collection converted to the same "+ Add" pattern (CollectionPicker): a
single-select popover with server-side search + the 50-cap; the selected
collection still shows as a removable chip. Retires the always-inline search+list.
New i18n plex.filter.studio/add/moreRefine + common.search/remove/noResults
(en+hu). Tests: MultiSelectChips.dom.test.tsx (5, incl. the cap) +
test_plex_facets studio-vocabulary. Browser-E2E'd: Genre→Horror(402),
Studio→A24(14, capped/searched), Collection→James Bond(26)/harry-search.
Gate: vitest 342, backend lane 403.
peter
d56a791c04