fix executable

index.ts

@@ -1,3 +1,5 @@
+#!/usr/bin/env bun
+
 import { ServerWebSocket, write } from "bun";
 import {
   addConnection,

package.json

@@ -2,9 +2,8 @@
   "name": "udn",
   "version": "1.0.0-beta1",
   "description": "A websocket-based infrastructure for decentralized networks ",
-  "scripts": {
-    "test": "echo \"Error: no test specified\" && exit 1",
-    "start": "bun index.ts"
+  "bin": {
+    "start": "index.ts"
   },
   "repository": {
     "type": "git",