perf: past strEquals path #421

Performance Regression: -73.19%

❌ 4 regressions
✅ 3 untouched benchmarks

⚠️ Please fix the performance issues or acknowledge them on CodSpeed.

	Benchmark	`master`	`fast-str-eq-path`	Change
❌	`color names`	575.6 µs	1,059.8 µs	-45.69%
❌	`font shorthand`	489.7 µs	950.2 µs	-48.47%
❌	`high complexity/specificity selectors`	952.6 µs	3,553 µs	-73.19%
❌	`slice of Syntax.fm`	5.3 ms	13.3 ms	-60.18%