Added update & delete rules to entities

src/entities/characterHair.ts

@@ -20,12 +20,9 @@ export class CharacterHair extends BaseEntity {
   @Property()
   isSelectable = false
 
-  @ManyToOne(() => Sprite, { nullable: true })
+  @ManyToOne({ nullable: true })
   sprite?: Sprite
 
-  @OneToMany(() => Character, (character) => character.characterHair)
-  characters = new Collection<Character>(this)
-
   setId(id: number) {
     this.id = id
     return this
@@ -70,13 +67,4 @@ export class CharacterHair extends BaseEntity {
   getSprite() {
     return this.sprite
   }
-
-  setCharacters(characters: Collection<Character>) {
-    this.characters = characters
-    return this
-  }
-
-  getCharacters() {
-    return this.characters
-  }
 }