Background
With T310243: Deprecate WVUI in favor of Codex in, all products using WVUI should replace their usage with Codex
Cosmos uses WVUI (derived) code in a number of places
https://codesearch.wmcloud.org/skins/?q=wvui&i=nope&files=&excludeFiles=&repos=Skin:Cosmos
'wvui-search' is replaced by '@wikimedia/codex-search' now.
Criteria for Done
- Replace WVUI package by Codex package.