FEAT #13268 TIME 0:20 begin admin connections

...ntend/app/administration/administration-routing.module.ts

src/frontend/app/administration/administration.module.ts

...tion/connection/connections-administration.component.html

...tion/connection/connections-administration.component.scss

...ration/connection/connections-administration.component.ts

src/frontend/service/privileges.service.ts

src/lang/lang-fr.json