[tests] removed noisy warnings

src/setupTests.ts

@@ -15,3 +15,16 @@ jest.mock("openid-client", () => ({
   authorizationCodeGrant: jest.fn(),
   fetchUserInfo: jest.fn(),
 }));
+const originalWarn = console.warn;
+
+beforeAll(() => {
+  console.warn = (...args: unknown[]) => {
+    if (
+      typeof args[0] === "string" &&
+      args[0].includes("React Router Future Flag Warning")
+    ) {
+      return;
+    }
+    originalWarn(...args);
+  };
+});