Create front-end base applciation

[snowtoslow]

*Intsalation guide:
1.First resource:
https://www.ahmedbouchefra.com/install-angular-cli/
2.Second resource
https://www.jhipster.tech/installation/

First resource, start with step 2
1.https://www.techiediaries.com/angular/angular-9-8-crud-example-and-tutorial/

2.Second resource

*You must find how to generate only client-side
https://www.jhipster.tech/separating-front-end-and-api/