fix: fix standalone route portal problem

web/plugins/com.msgbyte.openapi/src/MainPanel/index.tsx

@@ -72,7 +72,7 @@ const OpenApiMainPanel: React.FC = React.memo(() => {
         ) : (
           <>
             <Button
-              style={{ marginBottom: 4 }}
+              style={{ marginBottom: 10 }}
               type="primary"
               onClick={handleCreateOpenApp}
             >

web/src/App.tsx

@@ -9,6 +9,7 @@ import { useRecordMeasure } from './utils/measure-helper';
 import { getPopupContainer, preventDefault } from './utils/dom-helper';
 import { LoadingSpinner } from './components/LoadingSpinner';
 import { pluginRootRouter } from './plugin/common';
+import { PortalHost as FallbackPortalHost } from './components/Portal';
 
 const MainRoute = Loadable(() => import('./routes/Main'));
 
@@ -77,9 +78,12 @@ export const App: React.FC = React.memo(() => {
           <Route path="/main" component={MainRoute} />
           <Route path="/panel" component={PanelRoute} />
           <Route path="/invite/:inviteCode" component={InviteRoute} />
+          <FallbackPortalHost>
+            {/* 这个host用于处理独立页面的modal */}
             {pluginRootRouter.map((r) => (
               <Route key={r.name} path={r.path} component={r.component} />
             ))}
+          </FallbackPortalHost>
           <Redirect to="/entry" />
         </Switch>
       </AppContainer>