Merge branch 'development' into 'master'

.gitlab-ci.yml

README.md

docker-compose.yml

favicon.ico

package-lock.json

package.json

src/app-logger.ts

src/app.module.ts

src/configuration/config.service.ts

src/configuration/config.ts

src/configuration/template.env

src/email/email.controller.ts

src/email/email.service.ts

src/guards/groups.guards.ts

src/health/health-check.service.ts

src/health/health.module.ts

src/health/smtp.healthIndicator.ts

src/helpers.ts

src/main.ts

template.env