Examine source code of RandomTV for Trakt

{
  "manifest_version": 3,
  "name": "RandomTV for Trakt",
  "description": "Pick a random item from a list on Trakt.",
  "author": "Enzo N. Barata (enzon19)",
  "version": "2.0.0.0",
  "homepage_url": "https://randomtv.enzon19.com",
  "icons": {
    "16": "assets/logo16.png",
    "48": "assets/logo48.png",
    "128": "assets/logo128.png"
  },
  "action": {
    "default_icon": {
      "16": "assets/logo16.png",
      "48": "assets/logo48.png",
      "128": "assets/logo128.png"
    },
    "default_popup": "html/popup.html"
  },
  "content_scripts": [
    {
      "matches": [
        "*://*.trakt.tv/*"
      ],
      "js": [
        "js/index.js"
      ],
      "css": [
        "styles/randomtv.css"
      ]
    }
  ],
  "background": {
    "scripts": [
      "js/background.js"
    ]
  },
  "permissions": [
    "storage"
  ],
  "host_permissions": [
    "https://randomtv.enzon19.com/*"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "randomtv@bolhastudios.com",
      "strict_min_version": "58.0"
    }
  }
}