Description

This addresses the broad non-tmp utility-class drift by ensuring spacing utility classes are paired with their tmp- equivalent instead of fixing pages one by one.
The update is repository-wide for source/ TS/TSX className strings and applies the migration rule consistently (*-4 → tmp-*-3, other values unchanged).

• What changed

  • Added missing tmp- spacing classes next to existing non-tmp spacing classes in className values.
  • Updated both static and conditional string branches where spacing utilities are used.
  • Normalized one legacy form to the expected format: tmp-py2 → tmp-py-2.

• Rule applied

  • m-4 / px-4 / mt-4 style classes map to tmp-m-3 / tmp-px-3 / tmp-mt-3.
  • All other spacing levels keep the same numeric value (mr-2 → tmp-mr-2, etc.).

• Representative example

// Before
<h2 className="container mt-4 text-center">{breadcrumbs}</h2>

// After
<h2 className="container mt-4 tmp-mt-3 text-center">{breadcrumbs}</h2>

Test URLs

• https://github.com/refined-github/refined-github
• https://github.com/refined-github/refined-github/issues
• https://github.com/refined-github/refined-github/pulls
• https://github.com/refined-github/sandbox/pull/10/files
• https://github.com/refined-github/sandbox/issues

Screenshot