Merged in fix/stylus-failing-builds (pull request #2568)

Remove stylus deps and replace with extension

* fix: remove stylus deps and replace with extension

* chore: update yarn.lock

apps/partner-sas/package.json

@@ -47,7 +47,6 @@
     "eslint-plugin-simple-import-sort": "^12.1.1",
     "graphql-tag": "^2.12.6",
     "typescript": "5.8.3",
-    "typescript-plugin-css-modules": "^5.1.0",
     "vitest": "^3.2.4"
   },
   "engines": {