fix(deps): update dependency @sanity/ui to v2.15.7 (main) (#2393)

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

Author: renovate[bot]

package.json

@@ -38,7 +38,7 @@
     "overrides": {
       "@next/bundle-analyzer": "$@next/bundle-analyzer",
       "@next/env": "$@next/env",
-      "@sanity/ui": "2.15.6",
+      "@sanity/ui": "2.15.7",
       "@types/react": "^19",
       "@types/react-dom": "^19",
       "@types/react-is": "^19",

packages/next-sanity/package.json

@@ -184,7 +184,7 @@
     "@sanity/client": "^6.28.3",
     "@sanity/icons": "^3.7.0",
     "@sanity/types": "^3.79.0",
-    "@sanity/ui": "^2.15.6",
+    "@sanity/ui": "^2.15.7",
     "next": "^14.2 || ^15.0.0-0",
     "react": "^18.3 || ^19.0.0-0",
     "sanity": "^3.79.0",