Safelist files to be added to the published package

Currently we include all files including tests, ci scripts and
tooling config.

See: https://npmfs.com/package/replicate/0.25.2/

Author: aron

package.json

@@ -7,6 +7,16 @@
   "bugs": "https://github.com/replicate/replicate-javascript/issues",
   "license": "Apache-2.0",
   "main": "index.js",
+  "types": "index.d.ts",
+  "files": [
+    "CONTRIBUTING.md",
+    "LICENSE",
+    "README.md",
+    "index.d.ts",
+    "index.js",
+    "lib/**/*.js",
+    "package.json"
+  ],
   "engines": {
     "node": ">=18.0.0",
     "npm": ">=7.19.0",