Maintenance

[gretanausedaite]

Ongoing issue with maintenance tasks we want to do in our repository. Feel free to pick any of them any time.

• Update stylelint.
  • replace stylelint formatting rules with prettier #1754.
  • don't run stylelint on html files #1591
• Improve test image results #864
• migrate from storybook to ladle #1669
• fix jest source maps (or migrate to vitest) Migrating all unit tests and types tests to vitest. #1784
  • Type check unit test files. (Type test all files in itwinui-react #1561) also handled in #1784.
• migrate from yarn to pnpm #1872
• set up website deploy previews
• Show dev-ony warnings for common errors (for example, input missing label)
• Added common reliable check to detect jest,vitest and mocha testing framework. #1807
• migrate css-workshop to astro #1933
• replace styleguide with custom lint rules
• setup e2e testing using playwright #1918
• Try removing InputFlexContainer.tsx in favor of directly using InputWithDecorations (Collapse padding between icon/button and input/textarea in InputWithDecorations #1881 (comment))
• Update @types/react to latest version and fix our component types
• Manual GitHub Release in CD #1920
• Support React 19