테넌트 등록 방식을 결정

adminfront/src/features/users/UserListPage.tsx

@@ -73,6 +73,12 @@ function UserListPage() {
   const total = query.data?.total ?? 0;
   const totalPages = Math.ceil(total / limit);
 
+  React.useEffect(() => {
+    if (items.length > 0) {
+      console.log("User items:", items);
+    }
+  }, [items]);
+
   const handleDelete = (userId: string, userName: string) => {
     if (!window.confirm(`사용자 "${userName}"을(를) 정말 삭제하시겠습니까?`)) {
       return;
@@ -151,7 +157,7 @@ function UserListPage() {
                   <TableHead>NAME / EMAIL</TableHead>
                   <TableHead>ROLE</TableHead>
                   <TableHead>STATUS</TableHead>
-                  <TableHead>COMPANY / DEPT</TableHead>
+                  <TableHead>TENANT / DEPT</TableHead>
                   <TableHead>CREATED</TableHead>
                   <TableHead className="text-right">ACTIONS</TableHead>
                 </TableRow>
@@ -200,7 +206,14 @@ function UserListPage() {
                     </TableCell>
                     <TableCell>
                       <div className="flex flex-col text-sm">
-                        <span>{user.companyCode || "-"}</span>
+                        <span className="font-medium text-blue-600">
+                          {user.tenant?.name || user.companyCode || "-"}
+                        </span>
+                        {user.tenant && (
+                          <span className="text-[10px] text-muted-foreground uppercase">
+                            Slug: {user.tenant.slug}
+                          </span>
+                        )}
                         <span className="text-xs text-muted-foreground">
                           {user.department || "-"}
                         </span>