fix: add sanity v4 in allowed peer dependency range

Signed-off-by: Cody Olsen <[email protected]>

Author: stipsan

package.json

@@ -104,7 +104,7 @@
   "peerDependencies": {
     "react": "^18.3 || ^19",
     "react-is": "^18.3 || ^19",
-    "sanity": "^3.42.0",
+    "sanity": "^3.42.0 || ^4.0.0-0",
     "styled-components": "^5 || ^6"
   },
   "engines": {