npm i @nestjs/mongoose mongoose
nest g mo super-heroes
nest g cl super-heroes/schema/super-heroes.schema --flat --no-spec
nest g co super-heroes --no-spec
..............
in the frontend part:
ng g c super-heroes/all-super-heroes --skip-tests
ng g interface super-heroes/super-hero
ng g s super-heroes/super-heroes --skip-tests