Examine source code of Note Sidebar

{
  "manifest_version": 2,
  "name": "Note Sidebar",
  "description": "A simple note-taking app with comprehensive Markdown support, allowing import and export of files",
  "version": "0.1.1",
  "browser_specific_settings": {
    "gecko": {
      "strict_min_version": "59.0",
      "id": "{cf8f3d12-59b2-4e73-b182-2e8111cb2c2f}"
    }
  },
  "icons": {
    "192": "logo192.png",
    "512": "logo512.png"
  },
  "commands": {
    "_execute_sidebar_action": {
      "suggested_key": {
        "default": "Alt+Shift+M"
      },
      "description": "Opens and closes Mastodon sidebar"
    }
  },
  "sidebar_action": {
    "default_icon": {
      "192": "logo192.png",
      "512": "logo512.png"
    },
    "default_title": "Notes",
    "default_panel": "index.html"
  },
  "permissions": [
    "<all_urls>",
    "storage",
    "menus"
  ]
}