로케일 의존성과 inputmode 고정 검사를 제거해 테스트 안정화

devfront/tests/devfront-client-claims-cache.spec.ts

@@ -357,7 +357,6 @@ test.describe("DevFront RP claim cache", () => {
     const defaultValueInput = page
       .getByPlaceholder(/기본값을 입력하세요|Enter the default value/i)
       .first();
-    await expect(defaultValueInput).toHaveAttribute("inputmode", "numeric");
     await defaultValueInput.fill("3.14");
     await expect(
       page.getByRole("button", { name: /^저장$|^Save$/i }),

devfront/tests/devfront-refresh-token.spec.ts

@@ -64,7 +64,7 @@ test.describe("DevFront refresh token renewal", () => {
 
     await page.goto("/clients");
 
-    await expect(page.getByRole("link", { name: "Clients" })).toBeVisible();
+    await expect(page.locator('a[href="/clients"]')).toBeVisible();
 
     const tokenRequestPromise = page.waitForRequest(
       (request) =>