Mixery v1.0.3

Updated the theme for the upcoming OBS v24, removed unnecessary files, fixed minor things.
If something is broken, send me a PM and I'll get it fixed asap. :D
Updated preview background and source icons for OBS v23.2
Please update if you already downloaded the "Lite" version of the theme

Not sure how I missed that but I forgot to change the paths of the settings icons in the Lite version.