CM8 - Create MimeTypes

create new mime types if they are not already present application/x alf application/x alf descr application/x note these mime types should be added to your system's list of supported mime types if they don't exist the purpose of adding these types is to ensure that files with these specific formats are properly recognized and handled by the system if your application interacts with documents or files using these mime types, it's essential to define them to enable proper file classification, processing, and integration within your content management or document handling processes ensure that these mime types are registered in the system configuration to facilitate compatibility with file uploads, downloads, and other document related tasks