Examine source code of qbitload

{
  "manifest_version": 2,
  "name": "qbitload",
  "version": "1.0.0",
  "description": "Send torrent/magnet links to qBittorrent with category support and connection status",
  "author": "kamilakis",
  "homepage_url": "https://github.com/kamilakis/qbitload",
  "permissions": [
    "contextMenus",
    "storage",
    "https://*/*",
    "http://*/*"
  ],
  "icons": {
    "48": "icons/icon-48.png",
    "96": "icons/icon-96.png"
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "leftclicksend.js"
      ],
      "run_at": "document_idle"
    }
  ],
  "browser_action": {
    "default_popup": "config.html"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "qbitload@automa.gr",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}