Styles don't affect the download list anymore

[isanae]

The widget type was changed from DownloadListWidget to DownloadListView. We need to either fix all the qss files or just rename it back.

[Holt59]

I'll fix the .qss, I changed the name because it was inconsistent with the other tree views.

[isanae]

There's a bunch of them, some in repos we don't control, so they will need PRs and hope owners will accept them.

[Holt59]

There's a bunch of them, some in repos we don't control, so they will need PRs and hope owners will accept them.

Yes, we'll see. If don't think all the themes require change (some seems to be working fine).

[Holt59]

PRs opened.

• The mob PR will update most 3rd-party themes, except the new "Transparent Morrowind" theme, but it does not use DownloadListWidget so it's fine.
• The modorganizer PR will update all the other themes.

So this should cover everything (for the download list).