files and bin

package-lock.json

···
         "json5": "2.2.3",
         "openweather-api-node": "3.1.5"
       },
+      "bin": {
+        "morning-report": "distribution/src/index.js"
+      },
       "devDependencies": {
         "@types/node": "24.3.0",
         "@vitest/coverage-v8": "3.2.4",

package.json

···
   },
   "type": "module",
   "main": "distribution/index.js",
+  "bin": {
+    "morning-report": "./distribution/src/index.js"
+  },
+  "files": [
+    "distribution"
+  ],
   "scripts": {
     "build": "tsc",
     "start": "node distribution/src/index.js",

src/index.ts

···
+#!/usr/bin/env node
 import path from 'path';
 import fsp from 'fs/promises';
 import json5 from 'json5';