Merge branch 'dev' into 'master'

CHANGELOG.md

package-lock.json

package.json

...accompaniment/personal-offer-accompaniment.component.html

...training-type/personal-offer-training-type.component.html

src/app/guards/role.guard.ts

.../post/components/post-details/post-details.component.scss

src/app/profile/services/profile.service.ts

.../shared/components/hour-picker/hour-picker.component.html

...pp/shared/components/hour-picker/hour-picker.component.ts

.../training-type-picker/training-type-picker.component.html

...ts/training-type-picker/training-type-picker.component.ts

...onents/structure-details/structure-details.component.html

...mponents/structure-details/structure-details.component.ts