📎 Setup the basic infrastructure for the CSS linter

[togami2864]

Description

This issue aims to set up the basic infrastructure and implementation for a CSS linter, making it easier for new/potential contributors to join

• [x] setup basic infra
  • [x] just command, analyzer https://github.com/biomejs/biome/pull/2111
  • [x] lintdoc https://github.com/biomejs/biome/pull/2151
• [x] Implement some rules for referencing
  • [x] https://github.com/biomejs/biome/pull/2308
  • [x] https://github.com/biomejs/biome/pull/2513
• [x] Organize stylelint-config-recommended
  • [x] https://github.com/biomejs/biome/discussions/2422
• [ ] Organize stylelint-config-standard
• [x] Enable on playground??
• [x] Write issue template and update contribution guide
• [x] Create an umbrella issue
  • [x] https://github.com/biomejs/biome/issues/2511

[fregante]

Is this done? All the items are checked

[togami2864]

@fregante We're close! But we haven't started implementing stylelint-config-standard yet. And There's one issue stopping us from using some rules in stylelint-config-recommended. It might take a bit longer since I've been busy at work lately:(