Examine source code of Carousel Bookmark Flow

{
  "manifest_version": 2,
  "name": "Carousel Bookmark Flow",
  "version": "11.3.1",
  "default_locale": "el",
  "permissions": [
    "bookmarks",
    "storage",
    "tabs",
    "<all_urls>",
    "contextMenus",
    "downloads",
    "activeTab"
  ],
  "browser_action": {
    "default_title": "Άνοιγμα Bookmark Flow",
    "default_icon": "icons/icon.svg"
  },
  "background": {
    "scripts": [
      "services/utils.js",
      "services/projection.js",
      "services/mutation-log.js",
      "services/session.js",
      "services/batcher.js",
      "services/messaging.js",
      "services/background.js"
    ]
  },
  "icons": {
    "48": "icons/icon.svg"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "cbf-overlay@Dimitrios.gr",
      "strict_min_version": "140.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    },
    "gecko_android": {
      "strict_min_version": "142.0"
    }
  },
  "chrome_url_overrides": {
    "newtab": "overlay/bookmarks.html"
  },
  "chrome_settings_overrides": {
    "homepage": "overlay/bookmarks.html"
  },
  "options_ui": {
    "page": "overlay/options.html",
    "open_in_tab": false
  },
  "web_accessible_resources": [
    "icons/home.svg",
    "icons/folder.svg",
    "icons/bookmarks.svg",
    "icons/pin.svg",
    "overlay/bookmarks.js",
    "overlay/favicon-extractor.js"
  ],
  "content_security_policy": "default-src 'none'; script-src 'self'; object-src 'none'; img-src 'self' data: https:; style-src 'self';"
}