Examine source code of TV Tracker

{
  "manifest_version": 3,
  "name": "TV Tracker",
  "version": "1.1.0",
  "description": "Track when your favourite TV shows last aired and when they're on next.",
  "permissions": [
    "storage",
    "alarms"
  ],
  "host_permissions": [
    "https://api.tvmaze.com/*"
  ],
  "background": {
    "service_worker": "background.js",
    "type": "module",
    "scripts": [
      "background.js"
    ]
  },
  "action": {
    "default_popup": "popup.html",
    "default_icon": {
      "16": "icons/icon16.png",
      "48": "icons/icon48.png",
      "128": "icons/icon128.png"
    }
  },
  "icons": {
    "16": "icons/icon16.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "tv-tracker@karlhorning.dev",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}