Examine source code of Password Memo

{
  "manifest_version": 3,
  "name": "Password Memo",
  "version": "0.3.4",
  "description": "Secure password manager with encryption and synchronization",
  "permissions": [
    "storage",
    "activeTab"
  ],
  "optional_host_permissions": [
    "<all_urls>"
  ],
  "icons": {
    "16": "icons/icon-16.png",
    "48": "icons/icon-48.png",
    "128": "icons/icon-128.png"
  },
  "action": {
    "default_popup": "popup.html",
    "default_title": "Password Memo"
  },
  "options_page": "options.html",
  "content_security_policy": {
    "extension_pages": "script-src 'self' 'wasm-unsafe-eval'; object-src 'self'"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "TheIDForPasswordMemoExtension@gadingboding.dev",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}