chore(package): sync repo description [ci skip]

Author: rozsival

package.json

@@ -2,7 +2,7 @@
   "name": "apitree.cz-toolbox",
   "version": "0.0.0",
   "private": true,
-  "description": "Shared configuration and utilities for ApiTree projects.",
+  "description": "Shared configurations and utilities for ApiTree projects.",
   "repository": {
     "type": "git",
     "url": "https://github.com/ApiTreeCZ/toolbox"