feat: autofix for horizontal/vertical padding/margins

[mellyeliu]

What changed / motivation ?

TSIA

Testing

Added tests to check proper translations:

• marginHorizontal -> marginInline
• marginVertical -> marginBlock
• paddingHorizontal -> paddingInline
• paddingVertical -> paddingBlock

Screenshots, Tests, Anything Else

Pre-flight checklist

• I have read the contributing guidelines
  Contribution Guidelines
• Performed a self-review of my code

[github-actions]

workflow: benchmarks/size

Comparison of minified (terser) and compressed (brotli) size results, measured in bytes. Smaller is better.

@stylexjs/scripts@0.7.5 size:compare
./size-compare.js /tmp/tmp.1Uw2BY8f2m /tmp/tmp.WSyTMAXiO7

Results	Base	Patch	Ratio
stylex/lib/stylex.js
· compressed	899	899	1.00
· minified	3,223	3,223	1.00
stylex/lib/StyleXSheet.js
· compressed	1,266	1,266	1.00
· minified	3,776	3,776	1.00
rollup-example/.build/bundle.js
· compressed	563,563	563,563	1.00
· minified	10,185,348	10,185,348	1.00
rollup-example/.build/stylex.css
· compressed	100,211	100,211	1.00
· minified	759,868	759,868	1.00