Examine source code of Pagebeam — Full Page Capture

{
  "manifest_version": 3,
  "name": "Pagebeam — Full Page Capture",
  "short_name": "Pagebeam",
  "version": "1.1.0",
  "description": "Capture, edit, organize, and export beautiful full-page screenshots.",
  "permissions": [
    "activeTab",
    "scripting",
    "storage",
    "unlimitedStorage",
    "downloads",
    "clipboardWrite"
  ],
  "host_permissions": [
    "https://ryonixlabs.com/pagebeam*",
    "https://www.ryonixlabs.com/pagebeam*"
  ],
  "background": {
    "scripts": [
      "src/background.js"
    ],
    "type": "module"
  },
  "action": {
    "default_title": "Capture with Pagebeam",
    "default_popup": "src/popup/popup.html",
    "default_icon": {
      "16": "assets/icon16.png",
      "32": "assets/icon32.png",
      "48": "assets/icon48.png",
      "128": "assets/icon128.png"
    }
  },
  "icons": {
    "16": "assets/icon16.png",
    "32": "assets/icon32.png",
    "48": "assets/icon48.png",
    "128": "assets/icon128.png"
  },
  "commands": {
    "capture-entire-page": {
      "suggested_key": {
        "default": "Alt+Shift+S",
        "mac": "Alt+Shift+S"
      },
      "description": "Capture the entire page"
    }
  },
  "options_page": "src/options/options.html",
  "browser_specific_settings": {
    "gecko": {
      "id": "pagebeam@ryonixlabs.com",
      "strict_min_version": "128.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": [
          "authenticationInfo"
        ]
      }
    }
  }
}