优化tk版页面

src/layout/WorkbenchLayout.vue

@@ -27,7 +27,7 @@
           class="w-full rounded-xl flex items-center gap-2 px-3 py-2.5 transition-all duration-200" style="height: 6vh;"
           :class="currentView === 'auto_dm' ? 'bg-white text-blue-600 shadow shadow-blue-900/20' : 'text-slate-400 hover:bg-[rgba(21,96,250,0.06)]'">
           <img :src="currentView === 'auto_dm' ? nav33 : nav3" class="w-9 h-9 object-contain flex-shrink-0" />
-          <span class="text-base font-medium truncate">自动私信</span>
+          <span class="text-base font-medium truncate">自动私信（即时消息）</span>
         </button>
 
         <button @click="currentView = 'auto_dm_tk'"