Examine source code of Crypto Price Watch

{
  "manifest_version": 3,
  "name": "Crypto Price Watch",
  "description": "Track live crypto prices and trends. Fast, free, and privacy-friendly watchlist powered by the CoinGecko API.",
  "version": "1.0.0",
  "action": {
    "default_popup": "index.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"
  },
  "permissions": [
    "storage",
    "alarms"
  ],
  "host_permissions": [
    "https://api.coingecko.com/*"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{7a1f9e2c-4b3d-4c8a-9e6f-2d5b8a1c3f7e}",
      "strict_min_version": "140.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "background": {
    "scripts": [
      "background.js"
    ],
    "type": "module"
  }
}