Replace portal title with entity name

Store a short entity name instead of the full home
heading so orgs can brand portals for sub-entities.
Restore hero i18n composition and keep the English
document title composed from the entity name.

Signed-off-by: Émile Ré <emile@probo.com>

pkg/server/api/mcp/v1/schema.resolvers.go

@@ -4954,8 +4954,8 @@ func (r *Resolver) UpdateCompliancePortalTool(ctx context.Context, req *mcp.Call
 	updateReq.Email = UnwrapOmittable(input.Email)
 	updateReq.HeadquarterAddress = UnwrapOmittable(input.HeadquarterAddress)
 
-	if title := UnwrapOmittable(input.Title); title != nil {
-		updateReq.Title = *title
+	if entityName := UnwrapOmittable(input.EntityName); entityName != nil {
+		updateReq.EntityName = *entityName
 	}
 
 	compliancePortal, _, err := prb.Update(ctx, scope, updateReq)