Function create_session_with_policy 

pub async fn create_session_with_policy(
    pool: &DbPool,
    user_id: &AuthUserId,
    session_id: String,
    token: String,
    created_at: DateTime<Utc>,
    expires_at: DateTime<Utc>,
    options: SessionCreateOptions,
    policy: &dyn AuthSessionPolicy,
) -> AppResult<AuthSession>