백업/복구로직 변경, 깜빡임 버그 해결

adminfront/src/features/users/UserCreatePage.tsx

@@ -49,7 +49,11 @@ import {
   type UserCreateResponse,
 } from "../../lib/adminApi";
 import { t } from "../../lib/i18n";
-import { isSuperAdminRole, normalizeAdminRole } from "../../lib/roles";
+import {
+  canManageTenantScopedUsers,
+  isSuperAdminRole,
+  normalizeAdminRole,
+} from "../../lib/roles";
 import {
   buildAuthenticatedOrgChartTenantPickerUrl,
   filterNonHanmacFamilyTenants,
@@ -154,6 +158,7 @@ function UserCreatePage() {
     queryFn: fetchMe,
   });
   const profileRole = normalizeAdminRole(profile?.role);
+  const canManageUsers = canManageTenantScopedUsers(profile);
 
   const {
     register,
@@ -204,8 +209,12 @@ function UserCreatePage() {
 
   // Lock company for non-super_admin
   React.useEffect(() => {
-    if (profileRole !== "super_admin" && profile?.tenantSlug) {
-      setValue("tenantSlug", profile.tenantSlug);
+    if (profileRole !== "super_admin") {
+      const delegatedTenantSlug =
+        profile?.tenantSlug || profile?.manageableTenants?.[0]?.slug;
+      if (delegatedTenantSlug) {
+        setValue("tenantSlug", delegatedTenantSlug);
+      }
     }
   }, [profile, profileRole, setValue]);
 
@@ -524,8 +533,7 @@ function UserCreatePage() {
     }
   };
 
-  // Access Control: Only super_admin can create users
-  if (profile && profileRole !== "super_admin") {
+  if (profile && !canManageUsers) {
     return (
       <div className="flex h-[50vh] flex-col items-center justify-center space-y-4">
         <ShieldAlert size={48} className="text-destructive" />