* feat: enhance path validation and URL safety in path_validator.py
* Added get_allowed_hosts function to retrieve allowed hosts from settings.
* Updated get_safe_redirect_url to validate URLs against allowed hosts.
* Improved URL construction logic for safer redirection handling.
* feat: enhance URL validation in authentication views
* Added url_has_allowed_host_and_scheme checks in SignUpAuthSpaceEndpoint and MagicSignInSpaceEndpoint for safer redirection.
* Updated redirect logic to fallback to base host if the constructed URL is not allowed.
* Improved overall URL safety and handling in authentication flows.
* fix: improve host extraction in get_allowed_hosts function
* Updated get_allowed_hosts to extract only the host from ADMIN_BASE_URL and SPACE_BASE_URL settings for better URL validation.
* Enhanced overall safety and clarity in allowed hosts retrieval.