Add import too from UserStyles.org Archive (https://uso-archive.surge.sh)

[decembre]

Actually you give as import site "uso.kkx.one": [UserStyles.org Archive](https://uso.kkx.one/)

But this one don't work with Waterfox Classic (that i use as principal browser...) I pull a request to it, and the dev don't know how to solve it or have the time to do...

The other site (https://uso-archive.surge.sh) from the same dev: UserStyles.org Archive work fine for me . I think you have just to add its link to the suggesting site for import.