update tsconfig

package.json

@@ -2,7 +2,7 @@
   "name": "@push.rocks/smartjimp",
   "version": "1.0.18",
   "private": false,
-  "description": "a tool fr working with images in TypeScript",
+  "description": "A TypeScript library for image processing combining both sharp and jimp libraries.",
   "main": "dist_ts/index.js",
   "typings": "dist_ts/index.d.ts",
   "author": "Lossless GmbH",
@@ -52,5 +52,18 @@
   "bugs": {
     "url": "https://gitlab.com/push.rocks/smartjimp/issues"
   },
-  "homepage": "https://gitlab.com/push.rocks/smartjimp#readme"
-}
+  "homepage": "https://gitlab.com/push.rocks/smartjimp#readme",
+  "keywords": [
+    "image processing",
+    "TypeScript",
+    "sharp",
+    "jimp",
+    "resize image",
+    "convert image format",
+    "image caching",
+    "buffer manipulation",
+    "AVIF",
+    "WEBP",
+    "PNG"
+  ]
+}