refactor: Consolidate icon imports across components and streamline import statements for improved readability

src/app/features/forum/ForumAwareSpaceLayout.tsx

@@ -1,44 +1,14 @@
-import React, { CSSProperties } from 'react';
-import { Outlet } from 'react-router-dom';
-import { Box } from 'folds';
-import classNames from 'classnames';
-import { useSpace } from '../../hooks/useSpace';
+import React from 'react';
 import { PageRoot } from '../../components/page';
 import { AnimatedOutlet } from '../../components/AnimatedOutlet';
 import { MobileFriendlyPageNav } from '../../pages/MobileFriendly';
 import { SPACE_PATH } from '../../pages/paths';
 import { Space } from '../../pages/client/space/Space';
-import { shouldShowForumLobby } from '../../utils/room';
-import { ContainerColor } from '../../styles/ContainerColor.css';
-import * as theme from './forumTheme.css';
-
-const forumOutletShell: CSSProperties = {
-  display: 'flex',
-  flex: 1,
-  flexDirection: 'column',
-  minHeight: 0,
-  minWidth: 0,
-  overflow: 'hidden',
-};
 
 /**
- * Forum: server list only — forum fills main pane.
- * Other spaces: space sidebar + outlet.
+ * Space sidebar + outlet. Forum spaces render ForumFeedSidebar in Space.tsx.
  */
 export function ForumAwareSpaceLayout() {
-  const space = useSpace();
-  const isForum = shouldShowForumLobby(space);
-
-  if (isForum) {
-    return (
-      <Box grow="Yes" className={classNames(ContainerColor({ variant: 'Background' }), theme.ForumAppRoot)}>
-        <div style={forumOutletShell}>
-          <Outlet />
-        </div>
-      </Box>
-    );
-  }
-
   return (
     <PageRoot
       nav={