offline_access 제거 확인 추가 및 scope 선택 개선

devfront/src/features/clients/ClientGeneralPage.claims.test.tsx

@@ -315,6 +315,42 @@ describe("ClientGeneralPage RP claims", () => {
     );
   });
 
+  it("shows supported scopes and custom claims without integrated offline_access from the add scope button", async () => {
+    const { container } = await renderPage();
+
+    const addScopeButton = Array.from(
+      container.querySelectorAll("button"),
+    ).find((button) => button.textContent?.includes("Scope 추가"));
+    expect(addScopeButton).toBeDefined();
+
+    await act(async () => {
+      addScopeButton?.dispatchEvent(new MouseEvent("click", { bubbles: true }));
+    });
+    await flush();
+
+    expect(container.textContent).not.toContain("offline_access");
+    expect(container.textContent).toContain("old_claim");
+
+    const customClaimButton = Array.from(
+      container.querySelectorAll("button"),
+    ).find((button) => button.textContent?.includes("old_claim"));
+    expect(customClaimButton).toBeDefined();
+
+    await act(async () => {
+      customClaimButton?.dispatchEvent(
+        new MouseEvent("click", { bubbles: true }),
+      );
+    });
+    await flush();
+
+    const scopeInputs = Array.from(
+      container.querySelectorAll<HTMLInputElement>(
+        'input[placeholder="e.g. profile"]',
+      ),
+    );
+    expect(scopeInputs.some((input) => input.value === "old_claim")).toBe(true);
+  });
+
   it("blocks saving a number RP claim default value that is not numeric", async () => {
     const { container } = await renderPage();