fix(deps): update dependency cva to v1.0.0-beta.4 (#1321)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

apps/docs/package.json

@@ -30,7 +30,7 @@
     "@sanity/vision": "3.82.0",
     "@tanstack/react-router": "1.114.27",
     "@tanstack/react-start": "1.114.27",
-    "cva": "1.0.0-beta.3",
+    "cva": "1.0.0-beta.4",
     "groq": "3.82.0",
     "prism-react-renderer": "2.4.1",
     "react": "19.0.0",