feat: table series avec UUID PK — migration complète backend + frontend

Migration DB (0070 + 0071):
- Backup automatique de book_reading_progress avant migration
- Crée table series (fusion de series_metadata) avec UUID PK
- Ajoute series_id FK à books, external_metadata_links, anilist_series_links,
  available_downloads, download_detection_results
- Supprime les colonnes TEXT legacy et la table series_metadata

Backend API + Indexer:
- Toutes les queries SQL migrées vers series_id FK + JOIN series
- Routes /series/:name → /series/:series_id (UUID)
- Nouvel endpoint GET /series/by-name/:name pour lookup par nom
- match_title_volumes() factorisé entre prowlarr.rs et download_detection.rs
- Fix scheduler.rs: settings → app_settings
- OpenAPI mis à jour avec les nouveaux endpoints

Frontend:
- Routes /libraries/[id]/series/[name] → /series/[seriesId]
- Tous les composants (Edit, Delete, MarkRead, Prowlarr, Metadata,
  ReadingStatus) utilisent seriesId
- compressVolumes() pour afficher T1→3 au lieu de T1 T2 T3
- Titre release en entier (plus de truncate) dans available downloads

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

apps/backoffice/app/(app)/libraries/[id]/series/[seriesId]/page.tsx

@@ -33,28 +33,20 @@ export default async function SeriesDetailPage({
   params,
   searchParams,
 }: {
-  params: Promise<{ id: string; name: string }>;
+  params: Promise<{ id: string; seriesId: string }>;
   searchParams: Promise<{ [key: string]: string | string[] | undefined }>;
 }) {
-  const { id, name } = await params;
+  const { id, seriesId } = await params;
   const { t } = await getServerTranslations();
   const searchParamsAwaited = await searchParams;
   const page = typeof searchParamsAwaited.page === "string" ? parseInt(searchParamsAwaited.page) : 1;
   const limit = typeof searchParamsAwaited.limit === "string" ? parseInt(searchParamsAwaited.limit) : 50;
 
-  const seriesName = decodeURIComponent(name);
-
-  const [library, booksPage, seriesMeta, metadataLinks, readingStatusLink, prowlarrConfigured, qbConfigured, metadataProviders] = await Promise.all([
+  const [library, seriesMeta, metadataLinks, readingStatusLink, prowlarrConfigured, qbConfigured, metadataProviders] = await Promise.all([
     fetchLibraries().then((libs) => libs.find((l) => l.id === id)),
-    fetchBooks(id, seriesName, page, limit).catch(() => ({
-      items: [] as BookDto[],
-      total: 0,
-      page: 1,
-      limit,
-    })),
-    fetchSeriesMetadata(id, seriesName).catch(() => null as SeriesMetadataDto | null),
-    getMetadataLink(id, seriesName).catch(() => [] as ExternalMetadataLinkDto[]),
-    getReadingStatusLink(id, seriesName).catch(() => null as AnilistSeriesLinkDto | null),
+    fetchSeriesMetadata(id, seriesId).catch(() => null as SeriesMetadataDto | null),
+    getMetadataLink(id, seriesId).catch(() => [] as ExternalMetadataLinkDto[]),
+    getReadingStatusLink(id, seriesId).catch(() => null as AnilistSeriesLinkDto | null),
     apiFetch<{ api_key?: string }>("/settings/prowlarr")
       .then(d => !!(d?.api_key?.trim()))
       .catch(() => false),
@@ -64,6 +56,17 @@ export default async function SeriesDetailPage({
     apiFetch<{ comicvine?: { api_key?: string } }>("/settings/metadata_providers").catch(() => null),
   ]);
 
+  // Get series name from metadata for display
+  const seriesName = seriesMeta?.series_name ?? "";
+
+  // Fetch books using seriesId for the filter query
+  const booksPage = await fetchBooks(id, seriesId, page, limit).catch(() => ({
+    items: [] as BookDto[],
+    total: 0,
+    page: 1,
+    limit,
+  }));
+
   const hiddenProviders: string[] = [];
   if (!metadataProviders?.comicvine?.api_key) hiddenProviders.push("comicvine");
 
@@ -228,12 +231,14 @@ export default async function SeriesDetailPage({
 
           <div className="flex flex-wrap items-center gap-3">
             <MarkSeriesReadButton
+              seriesId={seriesId}
               seriesName={seriesName}
               bookCount={booksPage.total}
               booksReadCount={booksReadCount}
             />
             <EditSeriesForm
               libraryId={id}
+              seriesId={seriesId}
               seriesName={seriesName}
               currentAuthors={seriesMeta?.authors ?? []}
               currentPublishers={seriesMeta?.publishers ?? []}
@@ -261,13 +266,14 @@ export default async function SeriesDetailPage({
             />
             <ReadingStatusModal
               libraryId={id}
+              seriesId={seriesId}
               seriesName={seriesName}
               readingStatusProvider={library.reading_status_provider ?? null}
               existingLink={readingStatusLink}
             />
             <DeleteSeriesButton
               libraryId={id}
-              seriesName={seriesName}
+              seriesId={seriesId}
             />
           </div>
         </div>

apps/backoffice/app/(app)/libraries/[id]/series/page.tsx

@@ -75,8 +75,8 @@ export default async function LibrarySeriesPage({
           <div className="grid grid-cols-2 sm:grid-cols-3 md:grid-cols-4 lg:grid-cols-5 gap-6">
             {series.map((s) => (
               <Link
-                key={s.name}
-                href={`/libraries/${id}/series/${encodeURIComponent(s.name)}`}
+                key={s.series_id}
+                href={`/libraries/${id}/series/${s.series_id}`}
                 className="group"
               >
                 <div className={`bg-card rounded-xl shadow-sm border border-border/60 overflow-hidden hover:shadow-md transition-shadow duration-200 ${s.books_read_count >= s.book_count ? "opacity-50" : ""}`}>
@@ -98,6 +98,7 @@ export default async function LibrarySeriesPage({
                         {t("series.readCount", { read: String(s.books_read_count), total: String(s.book_count), plural: s.book_count !== 1 ? "s" : "" })}
                       </p>
                       <MarkSeriesReadButton
+                        seriesId={s.series_id}
                         seriesName={s.name}
                         bookCount={s.book_count}
                         booksReadCount={s.books_read_count}