Examine source code of Notes

{
  "name": "Notes",
  "permissions": [
    "storage"
  ],
  "short_name": "Notes",
  "version": "27",
  "description": "Notes",
  "action": {
    "default_icon": "images/bulbOnLight.png",
    "default_popup": "popup.html",
    "default_title": "Notes"
  },
  "options_page": "options.html",
  "commands": {
    "_execute_action": {
      "suggested_key": {
        "windows": "Ctrl+Q",
        "mac": "Command+Q",
        "chromeos": "Ctrl+Q",
        "linux": "Ctrl+Q"
      }
    }
  },
  "manifest_version": 3,
  "browser_specific_settings": {
    "gecko": {
      "id": "notes@tylergordonhill.com"
    }
  }
}