#445 #430 #426 #427

adminfront/src/features/user-groups/routes/TenantUserGroupsTab.tsx

@@ -20,7 +20,6 @@ import {
 import * as React from "react";
 import { useMemo, useState } from "react";
 import { Link, useNavigate, useParams } from "react-router-dom";
-import { toast } from "../../../components/ui/use-toast";
 import { Badge } from "../../../components/ui/badge";
 import { Button } from "../../../components/ui/button";
 import {
@@ -55,6 +54,7 @@ import {
   TabsList,
   TabsTrigger,
 } from "../../../components/ui/tabs";
+import { toast } from "../../../components/ui/use-toast";
 import {
   type GroupSummary,
   type TenantSummary,
@@ -775,7 +775,8 @@ const TenantTreeRow: React.FC<{
               onClick={() => {
                 if (node.type === "USER_GROUP") {
                   // User groups have a different detail path
-                  const baseTenantId = (node as any).tenantId || (node as any).parentId || "";
+                  const baseTenantId =
+                    (node as any).tenantId || (node as any).parentId || "";
                   navigate(`/tenants/${baseTenantId}/organization/${node.id}`);
                 } else {
                   navigate(`/tenants/${node.id}`);
@@ -866,6 +867,11 @@ function TenantUserGroupsTab() {
       toast.success(t("msg.info.saved_success", "저장되었습니다."));
       setIsAddDialogOpen(false);
     },
+    onError: (error: AxiosError<{ error?: string }>) => {
+      toast.error(t("msg.common.error", "오류 발생"), {
+        description: error.response?.data?.error || error.message,
+      });
+    },
   });
 
   const allTenants = data?.items ?? [];

adminfront/src/features/user-groups/routes/UserGroupDetailPage.tsx

@@ -3,7 +3,6 @@ import type { AxiosError } from "axios";
 import { ArrowLeft, Shield, Trash2, UserPlus, Users } from "lucide-react";
 import { useState } from "react";
 import { Link, useParams } from "react-router-dom";
-import { toast } from "../../../components/ui/use-toast";
 import { Badge } from "../../../components/ui/badge";
 import { Button } from "../../../components/ui/button";
 import {
@@ -39,6 +38,7 @@ import {
   TableHeader,
   TableRow,
 } from "../../../components/ui/table";
+import { toast } from "../../../components/ui/use-toast";
 import {
   addGroupMember,
   assignGroupRole,