test(e2e): wait for tax profile dialog before assertions

tests/e2e/admin-crm-pages.spec.ts

@@ -91,15 +91,13 @@ test.describe('admin CRM pages', () => {
   test('TaxProfiles modal dialog opens on add button click', async ({ page }) => {
     await navigateInBlazor(page, `${baseUrl}/admin/tax-profiles`);
 
-    // 추가 버튼 클릭
     const addButton = page.getByRole('button', { name: /새 프로필 추가/ });
     await addButton.click();
 
-    // 모달 열림 확인 (취소 버튼이 나타나야 함)
+    await expect(page.getByText('새 세무 프로필 추가')).toBeVisible({ timeout: 10_000 });
     await expect(page.getByRole('button', { name: '취소' }).first()).toBeVisible({ timeout: 5_000 });
 
-    // 모달 폼 필드 확인
-    await expect(page.locator('input[aria-label*="고객"]').or(page.locator('select'))).toBeVisible({ timeout: 5_000 });
+    await expect(page.getByLabel('고객')).toBeVisible({ timeout: 5_000 });
   });
 
   test('No console errors on CRM page navigation', async ({ page }) => {