feat: openapi documentation

.gitlab-ci.yml

.husky/pre-commit

.prettierrc

README.md

package-lock.json

package.json

sample.env

src/main.ts

...decorators/correlation-id/correlationId.decorator.spec.ts

...le/decorators/current-user/current-user.decorator.spec.ts

src/sample/mocktypes/mocktype.ts

src/test-sample/test.service.spec.ts