feat(i18n): the server's closed English vocabularies named in the reader's language (E30 S2)

- lib/vocab + the `vocab` locale area: TMDB crew jobs and departments, auto-tags (D1 A: the data
  stays English, the catalog is named at its one source, useTags), built-in download profiles,
  YouTube topics; held key-for-key to the backend's own lists by backendIds.contract.
- Countries by ISO code: TMDB parse stores {code, name}; rows stored before are coded from TMDB's
  own country list in one request (run_enrich); Intl names them, historic codes (YU, SU, XI…)
  from the catalog.
- Player tracks named from the language tag, forced/SDH flags and codec tail, not Plex's
  server-language displayTitle; no invented "Audio N" on the server.
- Download lifecycle notices (shared / expiring / expired / evicted) named from data; the share
  notice carries the title.
- Scheduler: the job result rides along as data and is named per key (dashboard + run notice).
- Invite status named; a render crash's notice no longer shows the engine's English message.
- Fix: YouTube links …/wiki/Humour, the tagger looked for "Humor" — Comedy never came from a topic.

frontend/src/components/ProfileEditor.tsx

@@ -6,6 +6,7 @@ import { Lock, Pencil, Plus, Trash2 } from "lucide-react";
 import Modal from "./ui/Modal";
 import { useConfirm } from "./confirmContext";
 import { api, type DownloadProfile, type DownloadSpec } from "../lib/api";
+import { profileName } from "../lib/vocab";
 import { Button } from "./ui/Button";
 import SegmentedToggle from "./ui/SegmentedToggle";
 import FilterSelect from "./ui/FilterSelect";
@@ -118,7 +119,7 @@ export default function ProfileEditor({ onClose }: { onClose: () => void }) {
         {builtins.map((p) => (
           <div key={p.id} className={`${SURFACE.card} flex items-center gap-2 text-sm px-3 py-1.5`}>
             <Lock className="w-3.5 h-3.5 text-muted shrink-0" />
-            <span className="flex-1 truncate">{p.name}</span>
+            <span className="flex-1 truncate">{profileName(t, p)}</span>
           </div>
         ))}
         {mine.length > 0 && (