Examine source code of veronix

{
  "manifest_version": 2,
  "name": "Veronix",
  "version": "1.1.4resigned1",
  "description": "A beautiful todo",
  "homepage_url": "https://github.com/akhil0001/Extension",
  "icons": {
    "48": "icons/web/checked_1x.png",
    "96": "icons/web/checked_2x.png"
  },
  "applications": {
    "gecko": {
      "strict_min_version": "54.0a1",
      "id": "{3085cbfc-69d3-466b-a546-477ec9cf9851}"
    }
  },
  "permissions": [
    "storage",
    "alarms",
    "notifications",
    "tabs"
  ],
  "sidebar_action": {
    "default_icon": "icons/web/checked_1x.png",
    "default_title": "2Do",
    "default_panel": "todo/sidebar.html"
  },
  "commands": {
    "_open_the_side_bar": {
      "suggested_key": {
        "default": "Ctrl+Shift+K"
      }
    },
    "_execute_sidebar_action": {
      "suggested_key": {
        "default": "Ctrl+Shift+B"
      }
    }
  }
}