Updated the default redirect URL in the auth confirmation route using the home URL from paths.config. Also renamed and enhanced 'CaptchaTokenSetter' to include optional Turnstile properties. This enhancement allows customization of the captcha based on the provided options while maintaining backwards compatibility.
Added a new route for authentication confirmation that uses OTP verification. If successful, it redirects the user to the specified next path; otherwise, it navigates them to an error page. This is part of implementing more robust user authentication.