fix: remove useless import

src/structures/schemas/structure.schema.ts

 import { Prop, Schema, SchemaFactory } from '@nestjs/mongoose';
-import { Exclude } from 'class-transformer';
 import { Document } from 'mongoose';
 import { Address } from './address.schema';
 import { Week } from './week.schema';
@@ -30,7 +29,6 @@ export class Structure {
   lockdownActivity: string;
 
   @Prop()
-  @Exclude()
   address: Address;
 
   @Prop()