Examine source code of Amazon Auto-Skip Intro

{
  "manifest_version": 3,
  "name": "Amazon Auto-Skip Intro",
  "version": "1.1.0",
  "description": "Automatically skips intros and recaps on Amazon Video with a toggle menu.",
  "permissions": [
    "storage"
  ],
  "action": {
    "default_popup": "popup.html"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "amazon-autoskip-pro@yourname.codes",
      "strict_min_version": "140.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    },
    "gecko_android": {
      "strict_min_version": "142.0"
    }
  },
  "content_scripts": [
    {
      "matches": [
        "*://*.amazon.com/*",
        "*://*.primevideo.com/*"
      ],
      "js": [
        "content.js"
      ]
    }
  ]
}