Refactor code structure and remove redundant sections for improved readability and maintainability

atsf_server/web/components/layout/dashboard-topbar.tsx

@@ -1,11 +1,11 @@
 'use client';
 
-import { useRouter } from 'next/navigation';
-import { useState } from 'react';
-
-import { useAuth } from '@/components/providers/auth-provider';
-import { ThemeToggle } from '@/components/ui/theme-toggle';
-import { getCurrentNavigationItem } from '@/lib/utils/navigation';
+import { useRouter } from 'next/navigation';
+import { useState } from 'react';
+
+import { useAuth } from '@/components/providers/auth-provider';
+import { ThemeToggle } from '@/components/ui/theme-toggle';
+import { getCurrentNavigationItem } from '@/lib/utils/navigation';
 import { publicEnv } from '@/lib/env/public-env';
 import { useAppShellStore } from '@/store/app-shell';
 import { usePathname } from 'next/navigation';
@@ -31,12 +31,12 @@ export function DashboardTopbar() {
         <div className='flex items-center gap-3'>
           <button
             type='button'
-            onClick={toggleSidebar}
-            className='inline-flex h-11 w-11 items-center justify-center rounded-2xl border border-[var(--border-default)] bg-[var(--control-background)] text-lg text-[var(--foreground-primary)] transition hover:bg-[var(--control-background-hover)]'
-            aria-label='切换侧边栏'
-          >
-            ≡
-          </button>
+            onClick={toggleSidebar}
+            className='inline-flex h-11 w-11 items-center justify-center rounded-2xl border border-[var(--border-default)] bg-[var(--control-background)] text-lg text-[var(--foreground-primary)] transition hover:bg-[var(--control-background-hover)]'
+            aria-label='切换侧边栏'
+          >
+            ☰
+          </button>
           <div>
             <p className='text-xs uppercase tracking-[0.24em] text-[var(--foreground-secondary)]'>当前模块</p>
             <h2 className='text-lg font-semibold text-[var(--foreground-primary)]'>