[ENHANCEMENT] Improved LUT file management
Currently, if you'd like to add an LUT to your project, the path goes straight onto desktop. Which is fine, if you have a desktop shortcut.
But, what if you save your files else? Downloads, videos, other subfolders? I propose a fixed folder that can be configured in options (like how we are able to save our exports in a specific place) so that there's no need for multiple clicks for accessibility or creating a desktop shortcut.