diff --git a/adminfront/src/components/layout/AppLayout.tsx b/adminfront/src/components/layout/AppLayout.tsx
index 9a00ee10..797f6273 100644
--- a/adminfront/src/components/layout/AppLayout.tsx
+++ b/adminfront/src/components/layout/AppLayout.tsx
@@ -46,13 +46,16 @@ function AppLayout() {
     enabled:
       (auth.isAuthenticated && !auth.isLoading) ||
       import.meta.env.MODE === "development" ||
-      (window as any)._IS_TEST_MODE === true,
+      (window as Window & typeof globalThis & { _IS_TEST_MODE?: boolean })
+        ._IS_TEST_MODE === true,
   });
 
   const navItems = React.useMemo(() => {
     const items = [...staticNavItems];
-    const isTest = (window as any)._IS_TEST_MODE === true;
-    
+    const isTest =
+      (window as Window & typeof globalThis & { _IS_TEST_MODE?: boolean })
+        ._IS_TEST_MODE === true;
+
     // 테스트 모드이면 profile이 없어도 super_admin으로 간주하여 모든 메뉴 렌더링
     const isSuperAdmin = isTest || profile?.role === "super_admin";
     const isTenantAdmin = profile?.role === "tenant_admin";
diff --git a/adminfront/src/features/tenants/routes/TenantCreatePage.tsx b/adminfront/src/features/tenants/routes/TenantCreatePage.tsx
index c6ad4e93..c8c21e89 100644
--- a/adminfront/src/features/tenants/routes/TenantCreatePage.tsx
+++ b/adminfront/src/features/tenants/routes/TenantCreatePage.tsx
@@ -109,7 +109,10 @@ function TenantCreatePage() {
               name="name"
               value={name}
               onChange={(e) => setName(e.target.value)}
-              placeholder={t("ui.admin.tenants.create.form.name_placeholder", "테넌트 이름을 입력하세요")}
+              placeholder={t(
+                "ui.admin.tenants.create.form.name_placeholder",
+                "테넌트 이름을 입력하세요",
+              )}
             />
           </div>
           <div className="grid grid-cols-1 gap-4 md:grid-cols-2">
@@ -183,7 +186,10 @@ function TenantCreatePage() {
             />
           </div>
           <div className="space-y-2">
-            <Label htmlFor="tenant-description" className="text-sm font-semibold">
+            <Label
+              htmlFor="tenant-description"
+              className="text-sm font-semibold"
+            >
               {t("ui.admin.tenants.create.form.description", "설명")}
             </Label>
             <Textarea
diff --git a/adminfront/src/features/users/components/UserBulkUploadModal.tsx b/adminfront/src/features/users/components/UserBulkUploadModal.tsx
index 636ca0e5..789b66b5 100644
--- a/adminfront/src/features/users/components/UserBulkUploadModal.tsx
+++ b/adminfront/src/features/users/components/UserBulkUploadModal.tsx
@@ -111,7 +111,11 @@ ${example}`,
       }}
     >
       <DialogTrigger asChild>
-        <Button variant="outline" className="gap-2" data-testid="bulk-import-btn">
+        <Button
+          variant="outline"
+          className="gap-2"
+          data-testid="bulk-import-btn"
+        >
           <Upload size={16} />
           {t("ui.admin.users.list.bulk_import", "일괄 등록 (CSV)")}
         </Button>
diff --git a/adminfront/src/lib/apiClient.ts b/adminfront/src/lib/apiClient.ts
index 9c42c622..c4f6b8e2 100644
--- a/adminfront/src/lib/apiClient.ts
+++ b/adminfront/src/lib/apiClient.ts
@@ -1,7 +1,10 @@
 import axios from "axios";
 
 const apiClient = axios.create({
-  baseURL: (window as any)._IS_TEST_MODE ? "http://playwright-mock/api" : (import.meta.env.VITE_ADMIN_API_BASE ?? "/api"),
+  baseURL: (window as Window & typeof globalThis & { _IS_TEST_MODE?: boolean })
+    ._IS_TEST_MODE
+    ? "http://playwright-mock/api"
+    : (import.meta.env.VITE_ADMIN_API_BASE ?? "/api"),
 });
 
 apiClient.interceptors.request.use((config) => {
diff --git a/adminfront/tests/auth.spec.ts b/adminfront/tests/auth.spec.ts
index a300e538..87e5623b 100644
--- a/adminfront/tests/auth.spec.ts
+++ b/adminfront/tests/auth.spec.ts
@@ -6,15 +6,22 @@ test.describe("Authentication", () => {
     await page.addInitScript(() => {
       window.localStorage.setItem("locale", "ko");
       window.localStorage.setItem("admin_session", "fake-token");
-      (window as any)._IS_TEST_MODE = true;
-      
+      (
+        window as Window & typeof globalThis & { _IS_TEST_MODE?: boolean }
+      )._IS_TEST_MODE = true;
+
       const authority = "http://localhost:5000/oidc";
       const client_id = "adminfront";
       const key = `oidc.user:${authority}:${client_id}`;
       const authData = {
         access_token: "fake-token",
         token_type: "Bearer",
-        profile: { sub: "admin-user", name: "Admin", email: "admin@test.com", role: "super_admin" },
+        profile: {
+          sub: "admin-user",
+          name: "Admin",
+          email: "admin@test.com",
+          role: "super_admin",
+        },
         expires_at: Math.floor(Date.now() / 1000) + 36000,
       };
       window.localStorage.setItem(key, JSON.stringify(authData));
@@ -23,8 +30,13 @@ test.describe("Authentication", () => {
     // 2. High-priority Mocks
     await page.route("**/api/v1/user/me", async (route) => {
       await route.fulfill({
-        json: { id: "admin-user", name: "Admin", role: "super_admin", manageableTenants: [] },
-        headers: { 'Access-Control-Allow-Origin': '*' }
+        json: {
+          id: "admin-user",
+          name: "Admin",
+          role: "super_admin",
+          manageableTenants: [],
+        },
+        headers: { "Access-Control-Allow-Origin": "*" },
       });
     });
 
@@ -40,15 +52,19 @@ test.describe("Authentication", () => {
             userinfo_endpoint: "http://localhost:5000/oidc/userinfo",
             end_session_endpoint: "http://localhost:5000/oidc/session/end",
           },
-          headers: { 'Access-Control-Allow-Origin': '*' }
+          headers: { "Access-Control-Allow-Origin": "*" },
         });
       } else if (url.includes("/jwks")) {
         await route.fulfill({
           json: { keys: [] },
-          headers: { 'Access-Control-Allow-Origin': '*' }
+          headers: { "Access-Control-Allow-Origin": "*" },
         });
       } else {
-        await route.fulfill({ status: 200, body: "ok", headers: { 'Access-Control-Allow-Origin': '*' } });
+        await route.fulfill({
+          status: 200,
+          body: "ok",
+          headers: { "Access-Control-Allow-Origin": "*" },
+        });
       }
     });
 
@@ -65,23 +81,33 @@ test.describe("Authentication", () => {
   test("should redirect unauthorized users to login page", async ({ page }) => {
     await page.addInitScript(() => {
       window.localStorage.clear();
-      (window as any)._IS_TEST_MODE = false;
+      (
+        window as Window & typeof globalThis & { _IS_TEST_MODE?: boolean }
+      )._IS_TEST_MODE = false;
     });
     await page.goto("/");
     await expect(page).toHaveURL(/.*\/login.*/, { timeout: 15000 });
   });
 
-  test("should allow access to dashboard when authenticated", async ({ page }) => {
+  test("should allow access to dashboard when authenticated", async ({
+    page,
+  }) => {
     await page.goto("/");
     // strict mode violation 피하기 위해 .last() 사용하거나 더 구체적인 셀렉터 사용
-    await expect(page.locator("h1").last()).toContainText(/Admin Control|운영 도구/i, { timeout: 15000 });
+    await expect(page.locator("h1").last()).toContainText(
+      /Admin Control|운영 도구/i,
+      { timeout: 15000 },
+    );
   });
 
   test("should logout and redirect to login page", async ({ page }) => {
     await page.goto("/");
     page.on("dialog", (dialog) => dialog.accept());
-    const logoutBtn = page.locator('button').filter({ hasText: /Logout|로그아웃/i }).first();
-    await logoutBtn.waitFor({ state: 'visible' });
+    const logoutBtn = page
+      .locator("button")
+      .filter({ hasText: /Logout|로그아웃/i })
+      .first();
+    await logoutBtn.waitFor({ state: "visible" });
     await logoutBtn.click();
     await expect(page).toHaveURL(/.*\/login.*/, { timeout: 15000 });
   });
diff --git a/adminfront/tests/bulk_actions.spec.ts b/adminfront/tests/bulk_actions.spec.ts
index d9be709f..ab597de5 100644
--- a/adminfront/tests/bulk_actions.spec.ts
+++ b/adminfront/tests/bulk_actions.spec.ts
@@ -5,8 +5,10 @@ test.describe("Bulk Actions and Tree Search", () => {
     await page.addInitScript(() => {
       window.localStorage.setItem("locale", "ko");
       window.localStorage.setItem("admin_session", "fake-token");
-      (window as any)._IS_TEST_MODE = true;
-      
+      (
+        window as Window & typeof globalThis & { _IS_TEST_MODE?: boolean }
+      )._IS_TEST_MODE = true;
+
       const authority = "http://localhost:5000/oidc";
       const client_id = "adminfront";
       const key = `oidc.user:${authority}:${client_id}`;
@@ -22,24 +24,43 @@ test.describe("Bulk Actions and Tree Search", () => {
     // Capture ALL API calls to our mock host
     await page.route("**/api/v1/**", async (route) => {
       const url = route.request().url();
-      const headers = { 'Access-Control-Allow-Origin': '*' };
+      const headers = { "Access-Control-Allow-Origin": "*" };
 
       if (url.includes("/user/me")) {
         return route.fulfill({
-          json: { id: "admin", role: "super_admin", name: "Admin", manageableTenants: [] },
-          headers
+          json: {
+            id: "admin",
+            role: "super_admin",
+            name: "Admin",
+            manageableTenants: [],
+          },
+          headers,
         });
       }
       if (url.includes("/admin/users")) {
         return route.fulfill({
           json: {
             items: [
-              { id: "u-1", name: "User One", email: "u1@test.com", status: "active", role: "user", createdAt: new Date().toISOString() },
-              { id: "u-2", name: "User Two", email: "u2@test.com", status: "active", role: "user", createdAt: new Date().toISOString() },
+              {
+                id: "u-1",
+                name: "User One",
+                email: "u1@test.com",
+                status: "active",
+                role: "user",
+                createdAt: new Date().toISOString(),
+              },
+              {
+                id: "u-2",
+                name: "User Two",
+                email: "u2@test.com",
+                status: "active",
+                role: "user",
+                createdAt: new Date().toISOString(),
+              },
             ],
             total: 2,
           },
-          headers
+          headers,
         });
       }
       if (url.includes("/organization")) {
@@ -48,22 +69,31 @@ test.describe("Bulk Actions and Tree Search", () => {
             { id: "g-1", name: "Engineering", slug: "eng", tenantId: "t-1" },
             { id: "g-2", name: "Sales", slug: "sales", tenantId: "t-1" },
           ],
-          headers
+          headers,
         });
       }
       if (url.includes("/admin/tenants/t-1")) {
         return route.fulfill({
-          json: { id: "t-1", name: "Main Tenant", slug: "main", status: "active", type: "COMPANY" },
-          headers
+          json: {
+            id: "t-1",
+            name: "Main Tenant",
+            slug: "main",
+            status: "active",
+            type: "COMPANY",
+          },
+          headers,
         });
       }
       if (url.includes("/admin/tenants")) {
         return route.fulfill({
-          json: { items: [{ id: "t-1", name: "Main Tenant", slug: "main" }], total: 1 },
-          headers
+          json: {
+            items: [{ id: "t-1", name: "Main Tenant", slug: "main" }],
+            total: 1,
+          },
+          headers,
         });
       }
-      
+
       return route.fulfill({ json: { items: [], total: 0 }, headers });
     });
 
@@ -72,12 +102,14 @@ test.describe("Bulk Actions and Tree Search", () => {
     });
   });
 
-  test("should show bulk action bar when users are selected", async ({ page }) => {
+  test("should show bulk action bar when users are selected", async ({
+    page,
+  }) => {
     await page.goto("/users");
     // 로딩바 대기 대신 실제 데이터 텍스트 대기
     const table = page.locator("table");
     await expect(table).toContainText("User One", { timeout: 20000 });
-    
+
     // 첫 번째 데이터의 체크박스 선택
     const userCheckbox = page.locator('table input[type="checkbox"]').nth(1);
     await userCheckbox.click();
@@ -85,7 +117,7 @@ test.describe("Bulk Actions and Tree Search", () => {
     // 일괄 작업 바 확인
     const selectionBar = page.getByTestId("bulk-action-bar");
     await expect(selectionBar).toBeVisible({ timeout: 15000 });
-    
+
     // 활성화 버튼 확인
     const activeBtn = page.getByTestId("bulk-active-btn");
     await expect(activeBtn).toBeVisible({ timeout: 10000 });
@@ -97,25 +129,38 @@ test.describe("Bulk Actions and Tree Search", () => {
     // 선택 해제 버튼
     const closeBtn = page.getByTestId("bulk-close-btn");
     await closeBtn.click();
-    
+
     await expect(selectionBar).not.toBeVisible({ timeout: 10000 });
   });
 
-  test("should filter and highlight nodes in organization tree", async ({ page }) => {
+  test("should filter and highlight nodes in organization tree", async ({
+    page,
+  }) => {
     await page.goto("/tenants/t-1");
     // 테넌트 이름이 제목으로 나올 때까지 대기
-    await expect(page.locator("h2").last()).toContainText(/Main Tenant|상세|Profile/i, { timeout: 20000 });
+    await expect(page.locator("h2").last()).toContainText(
+      /Main Tenant|상세|Profile/i,
+      { timeout: 20000 },
+    );
 
-    const subTenantLink = page.locator('a, button').filter({ hasText: /조직 관리|Organization|Sub-tenant/i }).first();
+    const subTenantLink = page
+      .locator("a, button")
+      .filter({ hasText: /조직 관리|Organization|Sub-tenant/i })
+      .first();
     await subTenantLink.click();
 
     // 트리 검색 입력창 대기 (더 유연한 셀렉터)
-    const searchInput = page.locator('input[placeholder*="검색"], input[placeholder*="Search"]').first();
+    const searchInput = page
+      .locator('input[placeholder*="검색"], input[placeholder*="Search"]')
+      .first();
     await expect(searchInput).toBeVisible({ timeout: 15000 });
 
     await searchInput.fill("Eng");
 
-    const engRow = page.locator('tr').filter({ hasText: "Engineering" }).first();
+    const engRow = page
+      .locator("tr")
+      .filter({ hasText: "Engineering" })
+      .first();
     await expect(engRow).toBeVisible();
     await expect(engRow).toHaveClass(/bg-primary/);
   });
diff --git a/adminfront/tests/owners.spec.ts b/adminfront/tests/owners.spec.ts
index 950c4eeb..171213f7 100644
--- a/adminfront/tests/owners.spec.ts
+++ b/adminfront/tests/owners.spec.ts
@@ -20,7 +20,9 @@ test.describe("Tenant Owners Management", () => {
       window.localStorage.setItem(key, JSON.stringify(authData));
       window.localStorage.setItem("admin_session", "fake-token");
       window.localStorage.setItem("locale", "ko");
-      (window as any)._IS_TEST_MODE = true;
+      (
+        window as Window & typeof globalThis & { _IS_TEST_MODE?: boolean }
+      )._IS_TEST_MODE = true;
     });
 
     await page.route("**/oidc/**", async (route) => {
@@ -29,7 +31,8 @@ test.describe("Tenant Owners Management", () => {
 
     await page.route(/.*\/api\/v1\/.*/, async (route) => {
       const url = route.request().url();
-      if (url.includes("/user/me")) { console.log("Mocking ME");
+      if (url.includes("/user/me")) {
+        console.log("Mocking ME");
         return route.fulfill({
           json: {
             id: "admin-user",
@@ -85,27 +88,39 @@ test.describe("Tenant Owners Management", () => {
 
     await expect(page.getByText(/테넌트 소유자|Tenant Owners/)).toBeVisible();
     await expect(page.locator("table").first()).toContainText("Owner One");
-    await expect(page.locator("table").first()).toContainText("owner1@example.com");
+    await expect(page.locator("table").first()).toContainText(
+      "owner1@example.com",
+    );
   });
 
   test("should add a new owner", async ({ page }) => {
     // Specific override for this test
-    await page.route("**/api/v1/admin/tenants/tenant-1/owners", async (route) => {
-      if (route.request().method() === "GET") {
-        await route.fulfill({ json: [] });
-      } else {
-        await route.fulfill({ status: 200, json: {} });
-      }
-    });
+    await page.route(
+      "**/api/v1/admin/tenants/tenant-1/owners",
+      async (route) => {
+        if (route.request().method() === "GET") {
+          await route.fulfill({ json: [] });
+        } else {
+          await route.fulfill({ status: 200, json: {} });
+        }
+      },
+    );
 
     await page.goto("/tenants/tenant-1/permissions");
     await page.waitForLoadState("networkidle");
     await expect(page.locator(".animate-spin").first()).not.toBeVisible();
 
-    await page.click('button:has-text("소유자 추가"), button:has-text("Add Owner")');
-    await page.fill('input[placeholder*="사용자 검색"], input[placeholder*="Search users"]', "User Two");
+    await page.click(
+      'button:has-text("소유자 추가"), button:has-text("Add Owner")',
+    );
+    await page.fill(
+      'input[placeholder*="사용자 검색"], input[placeholder*="Search users"]',
+      "User Two",
+    );
 
-    const addButton = page.locator("role=dialog").getByRole("button", { name: /추가|Add/ });
+    const addButton = page
+      .locator("role=dialog")
+      .getByRole("button", { name: /추가|Add/ });
     await addButton.click();
   });
 });
diff --git a/adminfront/tests/tenants.spec.ts b/adminfront/tests/tenants.spec.ts
index b26f1b69..2cdea7a7 100644
--- a/adminfront/tests/tenants.spec.ts
+++ b/adminfront/tests/tenants.spec.ts
@@ -5,8 +5,10 @@ test.describe("Tenants Management", () => {
     await page.addInitScript(() => {
       window.localStorage.setItem("locale", "ko");
       window.localStorage.setItem("admin_session", "fake-token");
-      (window as any)._IS_TEST_MODE = true;
-      
+      (
+        window as Window & typeof globalThis & { _IS_TEST_MODE?: boolean }
+      )._IS_TEST_MODE = true;
+
       const authority = "http://localhost:5000/oidc";
       const client_id = "adminfront";
       const key = `oidc.user:${authority}:${client_id}`;
@@ -21,19 +23,28 @@ test.describe("Tenants Management", () => {
 
     await page.route("**/api/v1/**", async (route) => {
       const url = route.request().url();
-      const headers = { 'Access-Control-Allow-Origin': '*' };
+      const headers = { "Access-Control-Allow-Origin": "*" };
 
       if (url.includes("/user/me")) {
         return route.fulfill({
-          json: { id: "admin-user", name: "Admin", role: "super_admin", manageableTenants: [] },
-          headers
+          json: {
+            id: "admin-user",
+            name: "Admin",
+            role: "super_admin",
+            manageableTenants: [],
+          },
+          headers,
         });
       }
       if (url.includes("/admin/tenants")) {
-        if (route.request().method() === "GET" && !url.includes("/parent-1") && !url.includes("/organization")) {
+        if (
+          route.request().method() === "GET" &&
+          !url.includes("/parent-1") &&
+          !url.includes("/organization")
+        ) {
           return route.fulfill({
             json: { items: [], total: 0, limit: 100, offset: 0 },
-            headers
+            headers,
           });
         }
       }
@@ -50,10 +61,21 @@ test.describe("Tenants Management", () => {
       if (route.request().method() === "GET") {
         await route.fulfill({
           json: {
-            items: [{ id: "1", name: "Tenant A", slug: "tenant-a", status: "active", type: "COMPANY", updatedAt: new Date().toISOString() }],
-            total: 1, limit: 1000, offset: 0,
+            items: [
+              {
+                id: "1",
+                name: "Tenant A",
+                slug: "tenant-a",
+                status: "active",
+                type: "COMPANY",
+                updatedAt: new Date().toISOString(),
+              },
+            ],
+            total: 1,
+            limit: 1000,
+            offset: 0,
           },
-          headers: { 'Access-Control-Allow-Origin': '*' }
+          headers: { "Access-Control-Allow-Origin": "*" },
         });
       } else {
         await route.continue();
@@ -61,67 +83,119 @@ test.describe("Tenants Management", () => {
     });
 
     await page.goto("/tenants");
-    await expect(page.locator("h2").last()).toContainText(/테넌트 목록|Tenants/i, { timeout: 20000 });
-    await expect(page.locator("table")).toContainText("Tenant A", { timeout: 10000 });
+    await expect(page.locator("h2").last()).toContainText(
+      /테넌트 목록|Tenants/i,
+      { timeout: 20000 },
+    );
+    await expect(page.locator("table")).toContainText("Tenant A", {
+      timeout: 10000,
+    });
   });
 
   test("should create a new tenant", async ({ page }) => {
     await page.goto("/tenants/new");
-    await expect(page.locator("h2").last()).toContainText(/추가|Create/i, { timeout: 20000 });
+    await expect(page.locator("h2").last()).toContainText(/추가|Create/i, {
+      timeout: 20000,
+    });
 
     const nameInput = page.locator('input[name="name"]').first();
     await nameInput.fill("New Tenant");
-    
+
     const slugInput = page.locator('input[name="slug"]').first();
     await slugInput.fill("new-tenant");
-    
+
     await page.locator("textarea").first().fill("Description");
 
-    const submitBtn = page.locator('button').filter({ hasText: /생성|Create/i }).first();
+    const submitBtn = page
+      .locator("button")
+      .filter({ hasText: /생성|Create/i })
+      .first();
     await submitBtn.click();
     await expect(page).toHaveURL(/.*\/tenants$/, { timeout: 15000 });
   });
 
   test("should show validation error on empty name", async ({ page }) => {
     await page.goto("/tenants/new");
-    await expect(page.locator("h2").last()).toContainText(/추가|Create/i, { timeout: 20000 });
+    await expect(page.locator("h2").last()).toContainText(/추가|Create/i, {
+      timeout: 20000,
+    });
 
-    const submitBtn = page.locator('button').filter({ hasText: /생성|Create/i }).first();
+    const submitBtn = page
+      .locator("button")
+      .filter({ hasText: /생성|Create/i })
+      .first();
     await expect(submitBtn).toBeDisabled();
 
     await page.locator('input[name="name"]').first().fill("Valid Name");
     await expect(submitBtn).not.toBeDisabled();
   });
 
-  test("should show organization hierarchy and member list distinction", async ({ page }) => {
+  test("should show organization hierarchy and member list distinction", async ({
+    page,
+  }) => {
     const mockTenants = [
-      { id: "parent-1", name: "Parent Org", slug: "parent-slug", status: "active", type: "COMPANY", memberCount: 5, parentId: null },
-      { id: "child-1", name: "Child Team", slug: "child-slug", status: "active", type: "USER_GROUP", memberCount: 3, parentId: "parent-1" },
+      {
+        id: "parent-1",
+        name: "Parent Org",
+        slug: "parent-slug",
+        status: "active",
+        type: "COMPANY",
+        memberCount: 5,
+        parentId: null,
+      },
+      {
+        id: "child-1",
+        name: "Child Team",
+        slug: "child-slug",
+        status: "active",
+        type: "USER_GROUP",
+        memberCount: 3,
+        parentId: "parent-1",
+      },
     ];
 
     await page.route("**/api/v1/admin/tenants**", async (route) => {
       const url = route.request().url();
       if (url.includes("/organization")) {
-        await route.fulfill({ json: mockTenants, headers: { 'Access-Control-Allow-Origin': '*' } });
+        await route.fulfill({
+          json: mockTenants,
+          headers: { "Access-Control-Allow-Origin": "*" },
+        });
       } else if (url.includes("/parent-1")) {
-        await route.fulfill({ json: mockTenants[0], headers: { 'Access-Control-Allow-Origin': '*' } });
+        await route.fulfill({
+          json: mockTenants[0],
+          headers: { "Access-Control-Allow-Origin": "*" },
+        });
       } else {
         await route.fulfill({
           json: { items: mockTenants, total: 2, limit: 1000, offset: 0 },
-          headers: { 'Access-Control-Allow-Origin': '*' }
+          headers: { "Access-Control-Allow-Origin": "*" },
         });
       }
     });
 
     await page.goto("/tenants/parent-1/organization");
-    await expect(page.locator("table")).toContainText("Parent Org", { timeout: 20000 });
+    await expect(page.locator("table")).toContainText("Parent Org", {
+      timeout: 20000,
+    });
 
-    const parentRow = page.locator('tr').filter({ hasText: "Parent Org" }).first();
-    await expect(parentRow).toContainText("5"); 
+    const parentRow = page
+      .locator("tr")
+      .filter({ hasText: "Parent Org" })
+      .first();
+    await expect(parentRow).toContainText("5");
 
-    const memberButton = parentRow.getByRole("button").filter({ hasText: /Direct|소속|직속/ }).first();
+    const memberButton = parentRow
+      .getByRole("button")
+      .filter({ hasText: /Direct|소속|직속/ })
+      .first();
     await memberButton.click();
 
-    await expect(page.locator('button[role="tab"]').filter({ hasText: /소속 멤버|Direct Members/i }).first()).toBeVisible();
+    await expect(
+      page
+        .locator('button[role="tab"]')
+        .filter({ hasText: /소속 멤버|Direct Members/i })
+        .first(),
+    ).toBeVisible();
   });
 });
diff --git a/adminfront/tests/users_bulk.spec.ts b/adminfront/tests/users_bulk.spec.ts
index fb399e4f..c7aa3a2d 100644
--- a/adminfront/tests/users_bulk.spec.ts
+++ b/adminfront/tests/users_bulk.spec.ts
@@ -5,8 +5,10 @@ test.describe("Users Bulk Upload", () => {
     await page.addInitScript(() => {
       window.localStorage.setItem("locale", "ko");
       window.localStorage.setItem("admin_session", "fake-token");
-      (window as any)._IS_TEST_MODE = true;
-      
+      (
+        window as Window & typeof globalThis & { _IS_TEST_MODE?: boolean }
+      )._IS_TEST_MODE = true;
+
       const authority = "http://localhost:5000/oidc";
       const client_id = "adminfront";
       const key = `oidc.user:${authority}:${client_id}`;
@@ -21,21 +23,32 @@ test.describe("Users Bulk Upload", () => {
 
     await page.route("**/api/v1/**", async (route) => {
       const url = route.request().url();
-      const headers = { 'Access-Control-Allow-Origin': '*' };
+      const headers = { "Access-Control-Allow-Origin": "*" };
 
       if (url.includes("/user/me")) {
         return route.fulfill({
-          json: { id: "admin-user", name: "Admin", role: "super_admin", manageableTenants: [] },
-          headers
+          json: {
+            id: "admin-user",
+            name: "Admin",
+            role: "super_admin",
+            manageableTenants: [],
+          },
+          headers,
         });
       }
       if (url.includes("/admin/users")) {
         if (!url.includes("/bulk")) {
-          return route.fulfill({ json: { items: [], total: 0, limit: 50, offset: 0 }, headers });
+          return route.fulfill({
+            json: { items: [], total: 0, limit: 50, offset: 0 },
+            headers,
+          });
         }
       }
       if (url.includes("/admin/tenants")) {
-        return route.fulfill({ json: { items: [], total: 0, limit: 100, offset: 0 }, headers });
+        return route.fulfill({
+          json: { items: [], total: 0, limit: 100, offset: 0 },
+          headers,
+        });
       }
       return route.fulfill({ json: { items: [], total: 0 }, headers });
     });
@@ -48,13 +61,21 @@ test.describe("Users Bulk Upload", () => {
   test("should open bulk upload modal and show preview", async ({ page }) => {
     await page.goto("/users");
     // 헤더 타이틀이 뜰 때까지 대기
-    await expect(page.getByTestId("page-title")).toContainText(/사용자|Users/i, { timeout: 20000 });
+    await expect(page.getByTestId("page-title")).toContainText(
+      /사용자|Users/i,
+      { timeout: 20000 },
+    );
 
     const bulkBtn = page.getByTestId("bulk-import-btn");
     await bulkBtn.click();
 
-    await expect(page.getByTestId("bulk-upload-title")).toBeVisible({ timeout: 10000 });
-    const downloadBtn = page.locator('button').filter({ hasText: /템플릿 다운로드|템플릿 받기|Download Template/ }).first();
+    await expect(page.getByTestId("bulk-upload-title")).toBeVisible({
+      timeout: 10000,
+    });
+    const downloadBtn = page
+      .locator("button")
+      .filter({ hasText: /템플릿 다운로드|템플릿 받기|Download Template/ })
+      .first();
     await expect(downloadBtn).toBeVisible();
   });
 
@@ -65,10 +86,14 @@ test.describe("Users Bulk Upload", () => {
           json: {
             results: [
               { email: "success@test.com", success: true, userId: "u-1" },
-              { email: "fail@test.com", success: false, message: "Invalid format" },
+              {
+                email: "fail@test.com",
+                success: false,
+                message: "Invalid format",
+              },
             ],
           },
-          headers: { 'Access-Control-Allow-Origin': '*' }
+          headers: { "Access-Control-Allow-Origin": "*" },
         });
       } else {
         await route.continue();
@@ -76,11 +101,14 @@ test.describe("Users Bulk Upload", () => {
     });
 
     await page.goto("/users");
-    await expect(page.getByTestId("page-title")).toContainText(/사용자|Users/i, { timeout: 20000 });
+    await expect(page.getByTestId("page-title")).toContainText(
+      /사용자|Users/i,
+      { timeout: 20000 },
+    );
 
     const bulkBtn = page.getByTestId("bulk-import-btn");
     await bulkBtn.click();
-    
+
     const uploadBtn = page.getByTestId("bulk-start-btn");
     await expect(uploadBtn).toBeDisabled();
   });
diff --git a/adminfront/tests/users_schema.spec.ts b/adminfront/tests/users_schema.spec.ts
index eff86e31..88db0d7b 100644
--- a/adminfront/tests/users_schema.spec.ts
+++ b/adminfront/tests/users_schema.spec.ts
@@ -15,7 +15,9 @@ test.describe("User Schema Dynamic Form", () => {
       window.localStorage.setItem(key, JSON.stringify(authData));
       window.localStorage.setItem("admin_session", "fake-token");
       window.localStorage.setItem("locale", "ko");
-      (window as any)._IS_TEST_MODE = true;
+      (
+        window as Window & typeof globalThis & { _IS_TEST_MODE?: boolean }
+      )._IS_TEST_MODE = true;
     });
 
     await page.route("**/oidc/**", async (route) => {
@@ -24,20 +26,38 @@ test.describe("User Schema Dynamic Form", () => {
 
     await page.route(/.*\/api\/v1\/.*/, async (route) => {
       const url = route.request().url();
-      if (url.includes("/user/me")) { console.log("Mocking ME");
+      if (url.includes("/user/me")) {
+        console.log("Mocking ME");
         return route.fulfill({
-          json: { id: "admin-user", name: "Admin", role: "super_admin", manageableTenants: [] },
+          json: {
+            id: "admin-user",
+            name: "Admin",
+            role: "super_admin",
+            manageableTenants: [],
+          },
         });
       }
-      
+
       if (url.includes("/admin/tenants/t-1")) {
         return route.fulfill({
           json: {
-            id: "t-1", name: "Test Tenant", slug: "test-tenant",
+            id: "t-1",
+            name: "Test Tenant",
+            slug: "test-tenant",
             config: {
               userSchema: [
-                { key: "emp_id", label: "Employee ID", required: true, validation: "^E[0-9]{3}$" },
-                { key: "salary", label: "Salary", adminOnly: true, type: "number" },
+                {
+                  key: "emp_id",
+                  label: "Employee ID",
+                  required: true,
+                  validation: "^E[0-9]{3}$",
+                },
+                {
+                  key: "salary",
+                  label: "Salary",
+                  adminOnly: true,
+                  type: "number",
+                },
               ],
             },
           },
@@ -47,9 +67,14 @@ test.describe("User Schema Dynamic Form", () => {
       if (url.includes("/admin/users/u-1")) {
         return route.fulfill({
           json: {
-            id: "u-1", name: "John Doe", email: "john@test.com", companyCode: "test-tenant",
+            id: "u-1",
+            name: "John Doe",
+            email: "john@test.com",
+            companyCode: "test-tenant",
             tenant: { id: "t-1", name: "Test Tenant", slug: "test-tenant" },
-            joinedTenants: [{ id: "t-1", name: "Test Tenant", slug: "test-tenant" }],
+            joinedTenants: [
+              { id: "t-1", name: "Test Tenant", slug: "test-tenant" },
+            ],
             metadata: { "t-1": { emp_id: "E123", salary: 1000 } },
           },
         });
@@ -57,7 +82,10 @@ test.describe("User Schema Dynamic Form", () => {
 
       if (url.includes("/admin/tenants")) {
         return route.fulfill({
-          json: { items: [{ id: "t-1", slug: "test-tenant", name: "Test Tenant" }], total: 1 },
+          json: {
+            items: [{ id: "t-1", slug: "test-tenant", name: "Test Tenant" }],
+            total: 1,
+          },
         });
       }
 
@@ -65,40 +93,48 @@ test.describe("User Schema Dynamic Form", () => {
     });
   });
 
-  test("should render custom fields from schema in user detail", async ({ page }) => {
+  test("should render custom fields from schema in user detail", async ({
+    page,
+  }) => {
     await page.goto("/users/u-1");
     await page.waitForLoadState("networkidle");
 
     // 섹션 헤더 확인
-    const header = page.getByText(/테넌트별 프로필 관리|Per-tenant Profile/i).first();
-    await header.waitFor({ state: 'visible' });
-    
+    const header = page
+      .getByText(/테넌트별 프로필 관리|Per-tenant Profile/i)
+      .first();
+    await header.waitFor({ state: "visible" });
+
     // 커스텀 필드 레이블 확인
     await expect(page.getByText("Employee ID")).toBeVisible();
-    
+
     // input 값 확인 (id에 t-1.emp_id가 포함됨)
     const empIdInput = page.locator('input[id*="emp_id"]');
     await expect(empIdInput).toHaveValue("E123");
-    
+
     const salaryInput = page.locator('input[id*="salary"]');
     await expect(salaryInput).toHaveValue("1000");
-    
+
     await expect(page.getByText(/Admin Only/i).first()).toBeVisible();
   });
 
-  test("should show regex validation error for custom field", async ({ page }) => {
+  test("should show regex validation error for custom field", async ({
+    page,
+  }) => {
     await page.goto("/users/u-1");
     await page.waitForLoadState("networkidle");
 
     const empIdInput = page.locator('input[id*="emp_id"]');
-    await empIdInput.waitFor({ state: 'visible' });
+    await empIdInput.waitFor({ state: "visible" });
     await empIdInput.fill("invalid");
-    
+
     // 포커스 해제하여 유효성 검사 트리거
     await page.getByLabel(/이름|Name/i).click();
 
     // 에러 메시지 확인
-    const errorMsg = page.locator('form').getByText(/Employee ID|필수|invalid|format/i);
+    const errorMsg = page
+      .locator("form")
+      .getByText(/Employee ID|필수|invalid|format/i);
     await expect(errorMsg).toBeVisible();
   });
 });
diff --git a/backend/internal/handler/user_handler.go b/backend/internal/handler/user_handler.go
index 7c5c4606..679046b5 100644
--- a/backend/internal/handler/user_handler.go
+++ b/backend/internal/handler/user_handler.go
@@ -77,7 +77,6 @@ func (h *UserHandler) ListUsers(c *fiber.Ctx) error {
 	var requesterRole string
 	if profile, ok := c.Locals("user_profile").(*domain.UserProfileResponse); ok {
 		requesterRole = domain.NormalizeRole(profile.Role)
-		requesterCompany = profile.CompanyCode
 	}
 
 	limit := c.QueryInt("limit", 50)
diff --git a/devfront/tests/clients.spec.ts b/devfront/tests/clients.spec.ts
index 0b2d2f09..c1b2dc43 100644
--- a/devfront/tests/clients.spec.ts
+++ b/devfront/tests/clients.spec.ts
@@ -1,34 +1,8 @@
 import { expect, test } from "@playwright/test";
+import { seedAuth } from "./helpers/devfront-fixtures";
 
 test("clients page loads correctly", async ({ page }) => {
-  const nowInSeconds = Math.floor(Date.now() / 1000);
-
-  await page.addInitScript((issuedAt) => {
-    const mockOidcUser = {
-      id_token: "playwright-id-token",
-      session_state: "playwright-session",
-      access_token: "playwright-access-token",
-      refresh_token: "playwright-refresh-token",
-      token_type: "Bearer",
-      scope: "openid profile email",
-      profile: {
-        sub: "playwright-user",
-        email: "playwright@example.com",
-        name: "Playwright User",
-      },
-      expires_at: issuedAt + 3600,
-    };
-
-    // oidc-client-ts storage key format: oidc.user:{authority}:{client_id}
-    window.localStorage.setItem(
-      "oidc.user:http://localhost:5000/oidc:devfront",
-      JSON.stringify(mockOidcUser),
-    );
-    window.localStorage.setItem(
-      "oidc.user:http://localhost:5000/oidc/:devfront",
-      JSON.stringify(mockOidcUser),
-    );
-  }, nowInSeconds);
+  await seedAuth(page);
 
   await page.route("**/api/v1/dev/clients**", async (route) => {
     if (route.request().method() !== "GET") {
diff --git a/devfront/tests/helpers/devfront-fixtures.ts b/devfront/tests/helpers/devfront-fixtures.ts
index fd154b43..130201e8 100644
--- a/devfront/tests/helpers/devfront-fixtures.ts
+++ b/devfront/tests/helpers/devfront-fixtures.ts
@@ -103,6 +103,31 @@ export async function seedAuth(page: Page, role?: string) {
     },
     { issuedAt: nowInSeconds, injectedRole: role ?? "" },
   );
+
+  await page.route("**/oidc/**", async (route) => {
+    const url = route.request().url();
+    if (url.includes(".well-known/openid-configuration")) {
+      await route.fulfill({
+        json: {
+          issuer: "http://localhost:5000/oidc",
+          authorization_endpoint: "http://localhost:5000/oidc/auth",
+          token_endpoint: "http://localhost:5000/oidc/token",
+          jwks_uri: "http://localhost:5000/oidc/jwks",
+          userinfo_endpoint: "http://localhost:5000/oidc/userinfo",
+          end_session_endpoint: "http://localhost:5000/oidc/session/end",
+        },
+        headers: { "Access-Control-Allow-Origin": "*" },
+      });
+    } else if (url.includes("/jwks")) {
+      await route.fulfill({
+        json: { keys: [] },
+        headers: { "Access-Control-Allow-Origin": "*" },
+      });
+    } else {
+      await route.fulfill({ status: 200, body: "ok", headers: { "Access-Control-Allow-Origin": "*" } });
+    }
+  });
+
 }
 
 function json(route: Route, payload: unknown, status = 200) {