feat(web): naming template form for global, library root and work overrides (FE-3)

- template editor per movie / tv / variety with variable insertion, live preview by segment role, error line:col and reset to default
- settings > library: global templates, lockFileNameForBound and per-root overrides
- work detail: naming override dialog (preview uses the existing path binding)

Co-Authored-By: Claude Opus 5.5 <[email protected]>

apps/web/app/routes/console/library.$id.tsx

@@ -53,6 +53,7 @@ import {
 } from "~/components/library/labels.ts";
 import { Chip, ChipList, CoverPlaceholder, Panel, ProgressLine, relTime, Tone } from "~/components/library/parts.tsx";
 import { SlotCard } from "~/components/library/slot-card.tsx";
+import { EntityNamingButton } from "~/components/naming/entity-naming-dialog.tsx";
 import { Button } from "~/components/ui/button.tsx";
 import { errorMessage } from "~/lib/api.ts";
 import { formatBytes, formatDateTime } from "~/lib/utils.ts";
@@ -644,6 +645,7 @@ export default function LibraryDetailPage() {
               合并作品
             </Button>
           ) : null}
+          <EntityNamingButton entityId={e.id} kind={e.kind} />
         </div>
       </header>