breaking: replace css-tree with @projectwalace/css-parser

[bartveneman]

breaking changes:

• Removes support for printing comments
• No longer lowercases type selectors (STRONG, A) because of a small issue where we cannot distinguish (yet) between a type selector and some other nested identifier-like nodes.

other changes:

• TODO: reduces install size from 2MB+ to ~120kB
• TODO: benchmark how much faster it is now
• TOO: benchmark how much less memory it uses

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 100.00%. Comparing base (f0fd4c5) to head (b7811c5).

Additional details and impacted files

@@            Coverage Diff            @@
##              main      #138   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files            1         1           
  Lines          307       256   -51     
  Branches        97        83   -14     
=========================================
- Hits           307       256   -51     

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[codecov]

Bundle Report

Changes will decrease total bundle size by 11.57kB (-63.42%) ⬇️. This is within the configured threshold ✅

Detailed changes

Bundle name	Size	Change
formatCss-esm	6.68kB	-255 bytes (-3.68%) ⬇️
formatCss-formatCss-esm	(removed)	-6.66kB (-100.0%) ⬇️
formatCss-formatCss-esm-formatCss-umd	(removed)	-4.66kB (-100.0%) ⬇️

Affected Assets, Files, and Routes:

view changes for bundle: formatCss-esm

Assets Changed:

Asset Name	Size Change	Total Size	Change (%)
format-*.js	-255 bytes	6.68kB	-3.68%

Files in format-*.js:

• ./index.ts → Total Size: 10.81kB