remove unused

src/modules/icons/entities/group.entity.ts

@@ -1,15 +0,0 @@
-import { Entity, Index, Property, Collection, OneToMany, Cascade } from '@mikro-orm/core';
-import { BaseEntity } from '../../../common/entities/base.entity';
-import { Icon } from './icon.entity';
-
-@Entity({ tableName: 'icon_groups' })
-export class Group extends BaseEntity {
-  @Property()
-  name!: string;
-
-  @OneToMany(() => Icon, icon => icon.group,{
-    cascade: [Cascade.ALL],
-    orphanRemoval: true,
-  })
-  icons = new Collection<Icon>(this);
-}