Increase support for Lightning CSS

[mogeko]

Lightning CSS is an extremely fast CSS parser, transformer, and minifier written in Rust. Compared with PostCSS, Lightning CSS has faster speed and smaller code bundles. At the same time, Lightning CSS also has built-in features such as @import, CSS modules, URL rebasing, etc.

Here is a benchmark of compile times and bundle sizes for JavaScript-based tools, Lightning CSS and ESBuild:

Vite provides first-class support for Lightning CSS, and I believe this can be used as a reference:

• feat(css): add support for Lightning CSS vitejs/vite#12807

Upvote & Fund

• We're using Polar.sh so you can upvote and help fund this issue.
• We receive the funding once the issue is completed & confirmed by you.
• Thank you in advance for helping prioritize & fund our backlog.