refactor: 「解聘」改为「解聘补偿」

frontend/src/components/layout/MobileTabBar.tsx

@@ -7,7 +7,7 @@ const tabs = [
   { path: '/roster', label: '花名册', icon: Users },
   { path: '/money', label: '薪税', icon: Calculator },
   { path: '/social', label: '社保', icon: Shield },
-  { path: '/termination', label: '解聘', icon: UserX },
+  { path: '/termination', label: '解聘补偿', icon: UserX },
   { path: '/ai-assistant', label: 'AI', icon: Bot },
 ]
 

frontend/src/components/layout/TopNav.tsx

@@ -9,7 +9,7 @@ const tabs = [
   { path: '/roster', label: '花名册' },
   { path: '/money', label: '薪税' },
   { path: '/social', label: '社保公积金' },
-  { path: '/termination', label: '解聘' },
+  { path: '/termination', label: '解聘补偿' },
   { path: '/ai-assistant', label: 'AI顾问' },
 ]