Examine source code of Prompts Saver

{
  "manifest_version": 2,
  "name": "Prompts Saver",
  "version": "1.1",
  "description": "An add-on for quickly creating, organizing, and searching for prompts right in your browser.",
  "icons": {
    "48": "icons/prompts-saver-48.png",
    "96": "icons/prompts-saver-96.png"
  },
  "permissions": [
    "storage",
    "contextMenus",
    "notifications",
    "theme"
  ],
  "background": {
    "scripts": [
      "background/background.js"
    ]
  },
  "sidebar_action": {
    "default_icon": "icons/prompts-saver-48.png",
    "default_title": "Prompts Saver",
    "default_panel": "sidebar/sidebar.html"
  },
  "options_ui": {
    "page": "options/options.html",
    "open_in_tab": true
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "prompts-saver@addon.dev"
    }
  }
}