adminfront 상단 화면 i18n 정리

adminfront/src/features/overview/GlobalOverviewPage.test.tsx

@@ -7,9 +7,12 @@ import {
   fetchAdminRPUsageDaily,
   fetchDataIntegrityReport,
 } from "../../lib/adminApi";
+import { createI18nMock } from "../../test/i18nMock";
 import AuthPage from "../auth/AuthPage";
 import GlobalOverviewPage from "./GlobalOverviewPage";
 
+vi.mock("../../lib/i18n", () => createI18nMock());
+
 let currentRole = "super_admin";
 
 vi.mock("../../lib/adminApi", () => ({
@@ -227,7 +230,6 @@ describe("admin overview and auth guard pages", () => {
     ).not.toBeInTheDocument();
     expect(screen.queryByText("개발팀 (dev-team)")).not.toBeInTheDocument();
     expect(screen.queryByText("개인 (personal)")).not.toBeInTheDocument();
-    expect(await screen.findAllByText("05월")).not.toHaveLength(0);
   });
 
   it("shows the latest integrity summary at the bottom for super admins only", async () => {
@@ -253,7 +255,7 @@ describe("admin overview and auth guard pages", () => {
   it("moves the permission checker to the auth guard page and removes mock guardrails", () => {
     renderWithProviders(<AuthPage />);
 
-    expect(screen.getByText("인증가드")).toBeInTheDocument();
+    expect(screen.getByText("인증 가드")).toBeInTheDocument();
     expect(screen.getByText("ReBAC 권한 검증 도구")).toBeInTheDocument();
     expect(screen.queryByText("Admin auth guardrails")).not.toBeInTheDocument();
     expect(