VSN-1852/feat(establishment): refine address & manager validation feedback (!526) · Requêtes de fusion · adanev / vsn / vsn-backoffice-front · GitLab

salaheddine zidani a demandé de fusionner feature/VSN-1852 vers develop oct. 09, 2025

feat(establishment): refine address & manager validation feedback

Show precise errors for empty/invalid address fields
Validate manager fields only when at least one is provided
Add async availability hint for the manager’s personal email

Closes VSN-1852