Merged

dhh merged aholbreich's omacom/omarchy#14281 and ryanyogan's omacom/omarchy#8307 into the quattro development branch. Wallpaper sampling now has memory, thread and time limits, with disk spill disabled and a smaller sampling canvas. The bar also stops sampling after unrelated state writes while continuing to respond to background and theme changes.

In background discussion on October 7, jandrusk urged averaging fine wallpaper detail instead of point sampling. aholbreich reported that box scaling matched the previous resize result across 22 stripe cases and updated the implementation. On October 27, omarchybot reported adapting the watcher fix to current quattro and testing both unrelated writes and background changes. Together, the changes address resource spikes and repeated work without relying on a wallpaper's file size to predict its decoding cost.