Refacto generic crud WIP

src/app/deposit/deposit.action.ts

src/app/deposit/deposit.state.ts

src/app/shared/crud.action.ts

src/app/shared/crud.namespace.ts

src/app/shared/crud.state.ts

src/app/shared/decorators/action.decorator.ts

src/app/shared/language.action.ts

src/app/shared/license.action.ts

src/app/shared/organizational-unit.action.ts

src/app/shared/preservation-policy.action.ts

src/app/shared/submission-policy.action.ts