deleçao de contas web

backend/internal/adapters/postgres/web.go

@@ -82,6 +82,11 @@ func (s *Store) SetWebAccountPassword(ctx context.Context, id int64, passwordHas
 		WHERE id = $1`, id, passwordHash))
 }
 
+// DeleteWebAccount apaga a conta; as sessões vão junto e a auditoria mantém o nome (migration 00003).
+func (s *Store) DeleteWebAccount(ctx context.Context, id int64) error {
+	return expectOne(s.pool.Exec(ctx, `DELETE FROM web_accounts WHERE id = $1`, id))
+}
+
 func (s *Store) CountActiveOwners(ctx context.Context) (int, error) {
 	var n int
 	err := s.pool.QueryRow(ctx, `SELECT count(*) FROM web_accounts WHERE role = 'owner' AND disabled_at IS NULL`).Scan(&n)