feat: merge stable utils.

[knightedcodemonkey]

No description provided.

[codecov]

Codecov Report

❌ Patch coverage is 96.61017% with 2 lines in your changes missing coverage. Please review.
✅ Project coverage is 92.32%. Comparing base (060b408) to head (12bd51c).
⚠️ Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
packages/css/src/stableSelectors.ts	96.61%	2 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main      #31      +/-   ##
==========================================
+ Coverage   92.22%   92.32%   +0.09%     
==========================================
  Files          11       11              
  Lines        2728     2787      +59     
  Branches      476      482       +6     
==========================================
+ Hits         2516     2573      +57     
- Misses        194      196       +2     
  Partials       18       18              

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