perf: remove eager load of Blacklist entity from Media entity

Try to resolve some performance issues by removing the eager loading of Blacklist items from the
Media entity

server/entity/Blacklist.ts

@@ -80,12 +80,12 @@ export class Blacklist implements BlacklistItem {
         status: MediaStatus.BLACKLISTED,
         status4k: MediaStatus.BLACKLISTED,
         mediaType: blacklistRequest.mediaType,
-        blacklist: blacklist,
+        blacklist: Promise.resolve(blacklist),
       });
 
       await mediaRepository.save(media);
     } else {
-      media.blacklist = blacklist;
+      media.blacklist = Promise.resolve(blacklist);
       media.status = MediaStatus.BLACKLISTED;
       media.status4k = MediaStatus.BLACKLISTED;
 

server/entity/Media.ts

@@ -118,10 +118,8 @@ class Media {
   @OneToMany(() => Issue, (issue) => issue.media, { cascade: true })
   public issues: Issue[];
 
-  @OneToOne(() => Blacklist, (blacklist) => blacklist.media, {
-    eager: true,
-  })
-  public blacklist: Blacklist;
+  @OneToOne(() => Blacklist, (blacklist) => blacklist.media)
+  public blacklist: Promise<Blacklist>;
 
   @CreateDateColumn()
   public createdAt: Date;