Examine source code of Paluego

{
  "manifest_version": 3,
  "name": "Paluego",
  "version": "0.1.2",
  "description": "Guarda artículos y páginas web en tu cuenta de Paluego",
  "browser_specific_settings": {
    "gecko": {
      "id": "paluego@afinexo.com",
      "strict_min_version": "140.0",
      "data_collection_permissions": {
        "required": [
          "authenticationInfo",
          "personallyIdentifyingInfo",
          "browsingActivity",
          "websiteContent"
        ]
      }
    }
  },
  "icons": {
    "16": "icon128.png",
    "32": "icon128.png",
    "48": "icon128.png",
    "128": "icon128.png"
  },
  "action": {
    "default_popup": "src/popup/index.html",
    "default_icon": {
      "16": "icon128.png",
      "32": "icon128.png",
      "48": "icon128.png",
      "128": "icon128.png"
    },
    "default_title": "Paluego"
  },
  "options_page": "src/options/index.html",
  "background": {
    "scripts": [
      "background.js"
    ],
    "type": "module"
  },
  "permissions": [
    "storage",
    "activeTab",
    "contextMenus",
    "identity",
    "notifications"
  ],
  "host_permissions": [
    "https://paluego.afinexo.com/*"
  ],
  "content_security_policy": {
    "extension_pages": "script-src 'self'; object-src 'self'"
  }
}