Require Node >=22 for ESM-only dependency support

mime, @huggingface/transformers, and chokidar are ESM-only packages.
Node 22+ supports require(esm) which allows CJS projects to load them.

Author: prih

package.json

@@ -37,7 +37,7 @@
   "author": "prih <prihmail@gmail.com>",
   "license": "ISC",
   "engines": {
-    "node": ">=20"
+    "node": ">=22"
   },
   "files": [
     "dist/",