refactor: workspace manager (#5060)

packages/frontend/core/src/index.tsx

@@ -2,23 +2,23 @@ import './polyfill/ses-lockdown';
 import './polyfill/intl-segmenter';
 import './polyfill/request-idle-callback';
 
-import { WorkspaceFallback } from '@affine/component/workspace';
 import { assertExists } from '@blocksuite/global/utils';
 import { getCurrentStore } from '@toeverything/infra/atom';
-import { StrictMode, Suspense } from 'react';
+import { StrictMode } from 'react';
 import { createRoot } from 'react-dom/client';
 
+import { App } from './app';
 import { bootstrapPluginSystem } from './bootstrap/register-plugins';
+import { setup } from './bootstrap/setup';
 import { performanceLogger } from './shared';
 
 const performanceMainLogger = performanceLogger.namespace('main');
-async function main() {
+function main() {
   performanceMainLogger.info('start');
-  const { setup } = await import('./bootstrap/setup');
 
   const rootStore = getCurrentStore();
   performanceMainLogger.info('setup start');
-  await setup(rootStore);
+  setup();
   performanceMainLogger.info('setup done');
 
   bootstrapPluginSystem(rootStore).catch(err => {
@@ -26,20 +26,19 @@ async function main() {
   });
 
   performanceMainLogger.info('import app');
-  const { App } = await import('./app');
   const root = document.getElementById('app');
   assertExists(root);
 
   performanceMainLogger.info('render app');
   createRoot(root).render(
     <StrictMode>
-      <Suspense fallback={<WorkspaceFallback key="AppLoading" />}>
-        <App />
-      </Suspense>
+      <App />
     </StrictMode>
   );
 }
 
-main().catch(err => {
+try {
+  main();
+} catch (err) {
   console.error('Failed to bootstrap app', err);
-});
+}