chore: fix readme description

Author: dangreen

packages/react/package.json

@@ -2,7 +2,7 @@
   "name": "@masonry-grid/react",
   "type": "module",
   "version": "1.0.0",
-  "description": "A fast, lightweight, and responsive masonry grid layout library in vanilla JavaScript.",
+  "description": "A fast, lightweight, and responsive masonry grid layout library for React.",
   "author": "dangreen",
   "license": "MIT",
   "homepage": "https://github.com/TrigenSoftware/masonry-grid/tree/main/packages/react#readme",