Examine source code of 188bet max

{
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  "name": "__MSG_appName__",
  "version": "1.1.2",
  "manifest_version": 3,
  "description": "__MSG_appDescription__",
  "icons": {
    "16": "images/16.png",
    "128": "images/128.png"
  },
  "default_locale": "vi",
  "background": {
    "service_worker": "libs/polyfill.min.js"
  },
  "permissions": [],
  "content_scripts": [
    {
      "matches": [
        "*://*/*"
      ],
      "js": [
        "scripts/libs/jquery.min.js",
        "scripts/libs/popper.min.js",
        "scripts/libs/bootstrap.min.js"
      ],
      "run_at": "document_idle",
      "all_frames": false
    }
  ],
  "action": {
    "default_icon": {
      "16": "images/16.png"
    },
    "default_title": "188bet max",
    "default_popup": "188betmax.html"
  },
  "web_accessible_resources": [
    {
      "resources": [
        "images/*.jpeg",
        "images/*.png"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ],
  "content_security_policy": {
    "extension_pages": "script-src 'self'; object-src 'self'"
  }
}