Merge branch 'development' into 'master'

.gitlab-ci.yml

config/config-dev.json

config/config-rec.json

package-lock.json

package.json

src/app/core/components/contact/contact.component.html

src/app/core/components/contact/contact.component.scss

src/app/core/components/feedback/feedback.component.html

src/app/core/components/main/footer/footer.component.html

src/app/core/components/main/footer/footer.component.ts

src/app/core/components/main/header/header.component.html

src/app/core/components/main/main.component.html

src/app/core/components/main/main.component.scss

src/app/core/components/main/main.component.ts

...p/core/components/main/side-menu/side-menu.component.html

...p/core/components/main/side-menu/side-menu.component.scss

...app/core/components/main/side-menu/side-menu.component.ts

src/app/core/core-routing.module.ts

src/app/core/services/app-config.service.ts

src/app/core/services/navigation-history.service.ts