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/components/DeleteSeriesButton.tsx

@@ -5,7 +5,7 @@ import { useRouter } from "next/navigation";
 import { Button, Icon, Modal } from "./ui";
 import { useTranslation } from "@/lib/i18n/context";
 
-export function DeleteSeriesButton({ libraryId, seriesName }: { libraryId: string; seriesName: string }) {
+export function DeleteSeriesButton({ libraryId, seriesId }: { libraryId: string; seriesId: string }) {
   const { t } = useTranslation();
   const router = useRouter();
   const [showConfirm, setShowConfirm] = useState(false);
@@ -16,7 +16,7 @@ export function DeleteSeriesButton({ libraryId, seriesName }: { libraryId: strin
     setShowConfirm(false);
     try {
       const resp = await fetch(
-        `/api/libraries/${libraryId}/series/${encodeURIComponent(seriesName)}`,
+        `/api/libraries/${libraryId}/series/${seriesId}`,
         { method: "DELETE" }
       );
       if (resp.ok) {

apps/backoffice/app/components/EditSeriesForm.tsx

@@ -44,6 +44,7 @@ const SERIES_STATUS_VALUES = ["", "ongoing", "ended", "hiatus", "cancelled", "up
 
 interface EditSeriesFormProps {
   libraryId: string;
+  seriesId: string;
   seriesName: string;
   currentAuthors: string[];
   currentPublishers: string[];
@@ -58,6 +59,7 @@ interface EditSeriesFormProps {
 
 export function EditSeriesForm({
   libraryId,
+  seriesId,
   seriesName,
   currentAuthors,
   currentPublishers,
@@ -199,7 +201,7 @@ export function EditSeriesForm({
         }
 
         const res = await fetch(
-          `/api/libraries/${libraryId}/series/${encodeURIComponent(seriesName)}`,
+          `/api/libraries/${libraryId}/series/${seriesId}`,
           {
             method: "PATCH",
             headers: { "Content-Type": "application/json" },
@@ -212,12 +214,7 @@ export function EditSeriesForm({
           return;
         }
         setIsOpen(false);
-
-        if (effectiveName !== seriesName) {
-          router.push(`/libraries/${libraryId}/series/${encodeURIComponent(effectiveName)}` as any);
-        } else {
-          router.refresh();
-        }
+        router.refresh();
       } catch {
         setError(t("common.networkError"));
       }

apps/backoffice/app/components/MarkSeriesReadButton.tsx

@@ -5,12 +5,13 @@ import { useRouter } from "next/navigation";
 import { useTranslation } from "../../lib/i18n/context";
 
 interface MarkSeriesReadButtonProps {
+  seriesId: string;
   seriesName: string;
   bookCount: number;
   booksReadCount: number;
 }
 
-export function MarkSeriesReadButton({ seriesName, bookCount, booksReadCount }: MarkSeriesReadButtonProps) {
+export function MarkSeriesReadButton({ seriesId, seriesName, bookCount, booksReadCount }: MarkSeriesReadButtonProps) {
   const { t } = useTranslation();
   const [loading, setLoading] = useState(false);
   const router = useRouter();
@@ -27,7 +28,7 @@ export function MarkSeriesReadButton({ seriesName, bookCount, booksReadCount }:
       const res = await fetch("/api/series/mark-read", {
         method: "POST",
         headers: { "Content-Type": "application/json" },
-        body: JSON.stringify({ series: seriesName, status: targetStatus }),
+        body: JSON.stringify({ series: seriesId, status: targetStatus }),
       });
       if (!res.ok) {
         const body = await res.json().catch(() => ({ error: res.statusText }));

apps/backoffice/app/components/ProwlarrSearchModal.tsx

@@ -6,6 +6,7 @@ import { Icon } from "./ui";
 import type { ProwlarrRelease, ProwlarrSearchResponse } from "../../lib/api";
 import { useTranslation } from "../../lib/i18n/context";
 import { QbittorrentProvider, QbittorrentDownloadButton } from "./QbittorrentDownloadButton";
+import { compressVolumes } from "@/lib/volumeRanges";
 
 interface MissingBookItem {
   title: string | null;
@@ -251,9 +252,9 @@ export function ProwlarrSearchModal({ seriesName, libraryId, missingBooks, initi
                                 </span>
                                 {hasMissing && (
                                   <div className="flex flex-wrap items-center gap-1 mt-1">
-                                    {first.matchedMissingVolumes!.map((vol) => (
-                                      <span key={vol} className="inline-flex items-center px-1.5 py-0.5 rounded text-[10px] font-medium bg-green-500/20 text-green-600">
-                                        {t("prowlarr.missingVol", { vol })}
+                                    {compressVolumes(first.matchedMissingVolumes!).map((range) => (
+                                      <span key={range} className="inline-flex items-center px-1.5 py-0.5 rounded text-[10px] font-medium bg-green-500/20 text-green-600">
+                                        {range}
                                       </span>
                                     ))}
                                   </div>

apps/backoffice/app/components/ReadingStatusModal.tsx

@@ -9,6 +9,7 @@ import type { AnilistMediaResultDto, AnilistSeriesLinkDto } from "../../lib/api"
 
 interface ReadingStatusModalProps {
   libraryId: string;
+  seriesId: string;
   seriesName: string;
   readingStatusProvider: string | null;
   existingLink: AnilistSeriesLinkDto | null;
@@ -18,6 +19,7 @@ type ModalStep = "idle" | "searching" | "results" | "linked";
 
 export function ReadingStatusModal({
   libraryId,
+  seriesId,
   seriesName,
   readingStatusProvider,
   existingLink,
@@ -67,7 +69,7 @@ export function ReadingStatusModal({
     setError(null);
     try {
       const resp = await fetch(
-        `/api/anilist/series/${libraryId}/${encodeURIComponent(seriesName)}`,
+        `/api/anilist/series/${libraryId}/${seriesId}`,
         {
           method: "POST",
           headers: { "Content-Type": "application/json" },
@@ -91,7 +93,7 @@ export function ReadingStatusModal({
     setError(null);
     try {
       const resp = await fetch(
-        `/api/anilist/series/${libraryId}/${encodeURIComponent(seriesName)}`,
+        `/api/anilist/series/${libraryId}/${seriesId}`,
         { method: "DELETE" }
       );
       if (!resp.ok) throw new Error("Unlink failed");