update documentation

package.json

@@ -2,7 +2,7 @@
   "name": "@design.estate/dees-domtools",
   "version": "2.0.57",
   "private": false,
-  "description": "tools to simplify complex css structures",
+  "description": "A package providing tools to simplify complex CSS structures and web development tasks, featuring TypeScript support and integration with various web technologies.",
   "main": "dist_ts/index.js",
   "typings": "dist_ts/index.d.ts",
   "type": "module",
@@ -54,5 +54,21 @@
   ],
   "browserslist": [
     "last 1 chrome versions"
+  ],
+  "keywords": [
+    "CSS tools",
+    "web development",
+    "TypeScript support",
+    "CSS structure simplification",
+    "web components",
+    "theme management",
+    "DOM manipulation",
+    "responsive design",
+    "design system",
+    "lit element",
+    "keyboard event handling",
+    "state management",
+    "routing",
+    "performance optimization"
   ]
-}
+}