/**
 * Standalone DevTools Entry Point
 *
 * Self-contained bundle that can be loaded via <script> on any page.
 * Renders inside a Shadow DOM for complete CSS/DOM isolation from the host page.
 *
 * When the Chrome extension's page-agent is already intercepting WebSockets,
 * this skips installing its own interceptor and instead consumes events from
 * page-agent via postMessage. This enables overlay + panel coexistence.
 */
export {};