Ship legacy migrate APIs, portfolio/blog old-id schema, and admin migrate/purge flows.

Co-authored-by: Cursor <cursoragent@cursor.com>

src/media/media.service.ts

@@ -12,6 +12,7 @@ import sharp from 'sharp';
 import { AuthUser } from '../auth/auth.types';
 import { PermissionsService } from '../auth/permissions.service';
 import { PrismaService } from '../prisma/prisma.service';
+import { businessMediaKey } from '../storage/storage-keys';
 import { StorageService } from '../storage/storage.service';
 import { ListMediaDto } from './dto/list-media.dto';
 import { UpdateMediaDto } from './dto/update-media.dto';
@@ -92,7 +93,7 @@ export class MediaService {
 
     const items = [];
     for (const file of files) {
-      items.push(await this.uploadOne(businessId, business.slug, file, actor.id));
+      items.push(await this.uploadOne(businessId, file, actor.id));
     }
 
     return { items };
@@ -153,7 +154,6 @@ export class MediaService {
 
   private async uploadOne(
     businessId: bigint,
-    businessSlug: string,
     file: Express.Multer.File,
     uploadedBy: bigint,
   ) {
@@ -201,7 +201,7 @@ export class MediaService {
 
     const ext = this.extensionFromContentType(contentType);
     const fileName = `${randomUUID()}${ext}`;
-    const storageKey = `businesses/${businessSlug}/${businessId}/media/${fileName}`;
+    const storageKey = businessMediaKey(businessId, fileName);
 
     const stored = await this.storage.upload({
       key: storageKey,