plasma 6.6 support.

[drx69]

Version of Variety you are using

0.8.13

Is your feature request related to a problem? Please describe.

plasma 6.6 removed the tiled option. They have a new plugin for tiled but there is no way to integrate it with Variety.

Describe the solution you'd like

Full support for plasma 6.6 with either built in ability to do wallpaper tiling internally, or the ability to work with the new tiling module.

Additional context

[peteroupc]

The following gives more context. Essentially, the tiling feature was moved to an add-on for being hard to implement without saving memory.

• https://discuss.kde.org/t/plasmas-support-for-tiled-wallpapers/45059
• https://invent.kde.org/plasma/plasma-workspace/-/commit/e9e16b699f6ce8c305aab4edc161f976ce3db4e2