=== Background
Codex design tokens have replaced WikimediaUI Base in the vast majority of our products. See T334934 for all details
The tokes are available in two ways:
1. Since **MediaWiki v1.41.0 'mediawiki.skin.variables.less' features [[ https://doc.wikimedia.org/codex/main/design-tokens/overview.html | Codex design tokens ]]**.
2. As [[ https://www.npmjs.com/package/@wikimedia/codex-design-tokens | npm package ]] for use cases like MW independent microsites/projects et al.
With that we should sunset WikimediaUI Base, for a better developer experience
=== Goal
Remove or replace #wikimediaui-base from all public places and/or mark it as archived.
[] Remove RL module for OOUI's pulled-in WikimediaUI Base module
[x] Update Codex and WikimediaUI Base tags here on Phabricator
[x] Deprecate 'wikimedia-ui-base' npm package "Package no longer supported. Please use @wikimedia/codex-design-tokens instead."
[x] Remove WikimediaUI Base listing from https://doc.wikimedia.org and add Codex Design Tokens
[[ https://www.mediawiki.org/wiki/Gerrit/Inactive_projects | Archive project ]]
[] Remove all files in a new commit, so that a user that pulls it notices that we assume it has no users and it has no maintainer.
[x] Abandon all open changes for the repository
[] Set the state in Gerrit to read only: On https://gerrit.wikimedia.org, choose "Projects" and then "List". Find your project and click on the "Project Name". Under "Project Options", set "State" to "Read Only".
[] Update the description of the Gerrit project with a prefix "[ARCHIVED]" and, if it exists, add the task number that requested the archival
[] Remove it from CI/Zuul.
[] If the source code location has changed (e.g. moved from Wikimedia Git/Gerrit to GitHub), also replace the repository content (example).
[] If the repository was mirrored to GitHub, delete the GitHub mirror.