Redirecting after being redirected to sign in?

 const session = await getAuth().api.getSession({
    headers: await headers(),
  });
  if (!session) {
    redirect("/sign-in");
  }

// SigninForm.tsx
...
const handleSignIn = ({ email, password }: SignInFormInput) => {
    authClient.signIn.email(
      {
        email: email,
        password: password,
      },
      {
        onSuccess: () => {
          router.push("/dashboard"); 
        },
      },
    );
  };