Examine source code of Leaguewise

{
  "manifest_version": 3,
  "name": "Leaguewise",
  "version": "1.2.1",
  "description": "Advanced analytics, trends, and category visualization for ESPN Fantasy Baseball and Hockey.",
  "browser_specific_settings": {
    "gecko": {
      "id": "extension@leaguewise.net",
      "strict_min_version": "115.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "icons": {
    "48": "icon.svg",
    "96": "icon.svg"
  },
  "permissions": [
    "cookies",
    "storage",
    "clipboardWrite"
  ],
  "host_permissions": [
    "*://*.espn.com/*"
  ],
  "action": {
    "default_title": "Open Leaguewise",
    "default_popup": "dashboard.html"
  }
}