Examine source code of Spectrum Buddy

{
  "manifest_version": 3,
  "name": "Spectrum Buddy",
  "description": "Chrome Extension to fetch assignment deadlines from Spectrum LMS",
  "version": "1.2.10",
  "icons": {
    "16": "icons/icon16.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "action": {
    "default_popup": "src/popup/index.html",
    "default_title": "Spectrum Buddy",
    "default_icon": {
      "16": "icons/icon16.png",
      "48": "icons/icon48.png",
      "128": "icons/icon128.png"
    }
  },
  "permissions": [
    "storage",
    "alarms",
    "notifications"
  ],
  "host_permissions": [
    "https://spectrum.um.edu.my/*"
  ],
  "background": {
    "scripts": [
      "assets/index.js-DshExhOo.js"
    ],
    "type": "module"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "spectrum-buddy@your-name-or-org.com",
      "strict_min_version": "109.0"
    }
  }
}