Improve CSS sorting #742
Description
We currently sort CSS so that -webkit properties are at the end. This is necessary for certain styles to work correctly, such as gradient backgrounds. It's a lot of extra computation for a relatively niche feature, so it would be better to find a solution that doesn't rely sorting on every render.
One option is to implement real ordering in CSS properties, and ensure the necessary -webkit properties are added at the end in the editor. In this case, it would still be possible for the user to manually break gradients.
Another option is to move the sorting to rawStyleToResolvedStyleWithSource, although this is only used in the live/preview sites and not the builder.
It may also be possible to only re-render styles when we know they've changed, but this requires more thought and planning.
Notes
See this PR comment: https://github.com/samatechtw/pubstudio-builder/pull/351/files#r1495767920