release: 0.66.0 — E5 Plex epic (scoped search, HU localization, toolbar/header)

Ships the E5 sprint stack (S1–S7): field-scoped Plex search + typeahead, cast &
crew pages, the HU-overlay Hungarian metadata + language-aware serving, the
IMDb/audience rating split, the toolbar relocation, and the narrow/mobile header
fix — plus the underlying Plex-module refactors (feedquery/plex.cards/plex.query
extraction, db.query→2.0 select).

- VERSION 0.65.2 → 0.66.0
- releaseNotes.ts: 0.66.0 user-facing entry
- prettier-format the E5-touched frontend files (release hygiene)

Merged main (0.65.2 download-gc hotfix) in first; no code conflicts (E5 is
Plex-only, the hotfix was notifications/downloads).

frontend/src/components/PlexBrowse.tsx

@@ -1327,7 +1327,10 @@ function PlexShowView({
   const qc = useQueryClient();
   const isAdmin = qc.getQueryData<{ role?: string }>(qk.me())?.role === "admin";
   const lang = plexLang();
-  const q = useQuery({ queryKey: qk.plexShow(showId, lang), queryFn: () => api.plexShow(showId, lang) });
+  const q = useQuery({
+    queryKey: qk.plexShow(showId, lang),
+    queryFn: () => api.plexShow(showId, lang),
+  });
   const d = q.data;
   const [addTarget, setAddTarget] = useState<PlexAddTarget | null>(null);
   const [collOpen, setCollOpen] = useState(false);
@@ -1565,7 +1568,10 @@ function PlexSeasonView({
   const { t } = useTranslation();
   const qc = useQueryClient();
   const lang = plexLang();
-  const q = useQuery({ queryKey: qk.plexShow(showId, lang), queryFn: () => api.plexShow(showId, lang) });
+  const q = useQuery({
+    queryKey: qk.plexShow(showId, lang),
+    queryFn: () => api.plexShow(showId, lang),
+  });
   const d = q.data;
   const se = d?.seasons.find((s) => s.id === seasonId);
   const [addTarget, setAddTarget] = useState<PlexAddTarget | null>(null);

frontend/src/components/PlexSearchBox.dom.test.tsx

@@ -19,7 +19,11 @@ vi.mock("react-i18next", async (importOriginal) => {
 vi.mock("../lib/useDebounced", () => ({ useDebounced: (v: unknown) => v }));
 
 // Controllable provider — PlexSearchBox reads q/scope/field and calls setQ/setField/setJumpTo.
-const plexState = { scope: "both", field: "all", q: "" } as { scope: string; field: string; q: string };
+const plexState = { scope: "both", field: "all", q: "" } as {
+  scope: string;
+  field: string;
+  q: string;
+};
 // setQ writes back to plexState.q so a typed value flows through to `dq` on the next render (the real
 // provider persists it) — lets the reopen test assert a fresh query fires on retype, not just that
 // the panel re-appears from cache.

frontend/src/components/PlexSearchBox.tsx

@@ -8,11 +8,7 @@ import { usePlex, usePlexActions } from "./PlexProvider";
 import { api } from "../lib/api";
 import { qk } from "../lib/queryKeys";
 import { useDebounced } from "../lib/useDebounced";
-import {
-  availablePlexFields,
-  healPlexField,
-  plexFieldLabelKey,
-} from "../lib/plexSearch";
+import { availablePlexFields, healPlexField, plexFieldLabelKey } from "../lib/plexSearch";
 
 // The Plex header search box: the shared SearchBar enriched with the S2 search scope-pill (a
 // GitHub-style field selector inside the box) and an instant typeahead of the top matches attached
@@ -46,8 +42,7 @@ export default function PlexSearchBox() {
   const suggestQ = useQuery({
     queryKey: qk.plexSuggest(scope, dq, activeField),
     enabled: suggestEnabled,
-    queryFn: () =>
-      api.plexLibrary({ scope, q: dq, field: activeField, limit: SUGGEST_LIMIT }),
+    queryFn: () => api.plexLibrary({ scope, q: dq, field: activeField, limit: SUGGEST_LIMIT }),
     staleTime: 30_000,
   });
   const suggestions = suggestEnabled ? (suggestQ.data?.items ?? []) : [];
@@ -58,9 +53,7 @@ export default function PlexSearchBox() {
   // Keep the highlighted option scrolled into view during arrow-key navigation.
   useEffect(() => {
     if (hi < 0) return;
-    listRef.current
-      ?.querySelector(`[data-idx="${hi}"]`)
-      ?.scrollIntoView({ block: "nearest" });
+    listRef.current?.querySelector(`[data-idx="${hi}"]`)?.scrollIntoView({ block: "nearest" });
   }, [hi]);
 
   const pick = (i: number) => {

frontend/src/components/SearchBar.dom.test.tsx

@@ -15,9 +15,7 @@ vi.mock("react-i18next", async (importOriginal) => {
 
 describe("SearchBar responsive wrapper (E5 S7)", () => {
   it("carries the container-query classes that make it wrap instead of collapsing", () => {
-    const { container } = render(
-      <SearchBar value="" onChange={() => {}} placeholder="Search…" />,
-    );
+    const { container } = render(<SearchBar value="" onChange={() => {}} placeholder="Search…" />);
     const cls = (container.firstElementChild as HTMLElement).className;
     // A usable min-width floor once the column has room → the box wraps via flex-wrap, never ~0:
     expect(cls).toContain("@min-[420px]/appmain:min-w-[15rem]");