update tsconfig

package.json

@@ -2,7 +2,7 @@
   "name": "@push.rocks/smartcache",
   "version": "1.0.16",
   "private": false,
-  "description": "cache things in smart ways",
+  "description": "A module for caching asynchronous function results with smart time and hash-based invalidation strategies.",
   "main": "dist_ts/index.js",
   "typings": "dist_ts/index.d.ts",
   "author": "Lossless GmbH",
@@ -41,5 +41,17 @@
   "browserslist": [
     "last 1 chrome versions"
   ],
-  "type": "module"
+  "type": "module",
+  "keywords": [
+    "caching",
+    "asynchronous",
+    "time-based invalidation",
+    "hash-based identification",
+    "smart caching",
+    "node.js",
+    "performance optimization",
+    "typescript",
+    "delay handling",
+    "error management"
+  ]
 }