feat: new release for PHP 8.1 and above versions

Fixed Router exception for debug mode

Fixed response code of errors.

Fixed issue related with subfolders.

Released v2.5.0

Fixed issue related with regex for running path.

Updated 'error' function to handle not founds erros better. Also, fix…

…ed server path issue.

Fixed issue related with returning Response instance to json.

Fixed some bugs related with the paths.

Fixed some notice message for PHP 8.