Function startApplication

src/web-ui/src/main.tsx:312–406

()

}

async function startApplication(): Promise<void> {
  const appStartedAt = nowMs();
  startupTrace.markPhase('start_application_start');
  try {
    await initializeBeforeRender();
  } catch (error) {
    log.error('Failed to initialize BitFun (pre-render)', error);
  }

  startupTrace.markPhase('startup_step_start', { step: 'load_i18n_provider', mode: 'static' });
  startupTrace.markPhase('startup_step_end', {
    step: 'load_i18n_provider',
    durationMs: 0,
    mode: 'static',
  });
  const isAgentCompanionWindow = new URLSearchParams(window.location.search)
    .get('bitfunWindow') === 'agent-companion';

  const renderStartedAt = nowMs();
  if (isAgentCompanionWindow) {
    ReactDOM.createRoot(document.getElementById('root') as HTMLElement).render(
      <AppErrorBoundary>
        <I18nProvider>
          <AgentCompanionDesktopPet />
        </I18nProvider>
      </AppErrorBoundary>
    );
    logElapsed(log, 'Startup step completed', renderStartedAt, {
      data: {
        step: 'scheduleAgentCompanionRender',
        sinceStartupMs: elapsedMs(appStartedAt),
      },
    });
    startupTrace.markPhase('agent_companion_render_scheduled', {
      sinceStartupMs: elapsedMs(appStartedAt),
    });
    startupTrace.flushSummary('agent_companion_render_scheduled');
    return;
  }

  ReactDOM.createRoot(document.getElementById('root') as HTMLElement).render(
    <AppErrorBoundary>
      <I18nProvider>
        <WorkspaceProvider>
          <App />
        </WorkspaceProvider>
      </I18nProvider>
    </AppErrorBoundary>
  );
  logElapsed(log, 'Startup step completed', renderStartedAt, {
    data: {
      step: 'scheduleInitialRender',
      sinceStartupMs: elapsedMs(appStartedAt),
    },
  });
  startupTrace.markPhase('react_render_scheduled', {
    sinceStartupMs: elapsedMs(appStartedAt),
  });