Minor fixes

src/repositories/spriteRepository.ts

@@ -23,6 +23,18 @@ class SpriteRepository extends BaseRepository {
       return []
     }
   }
+
+  async getFirst(populate?: any): Promise<Sprite | null> {
+    try {
+      const repository = this.getEntityManager().getRepository(Sprite)
+      const result = await repository.findOne({ id: { $exists: true } }, { populate })
+      if (result) result.setEntityManager(this.getEntityManager())
+
+      return result
+    } catch (error: any) {
+      return null
+    }
+  }
 }
 
 export default SpriteRepository