feat: add admin permissions voice input analytics and feedback

ai_knowledge_base_v2/apps/admin-web/src/components/SystemConfigView.vue

@@ -81,6 +81,11 @@ const groupBlueprints: Record<string, SettingGroupBlueprint[]> = {
         "chat_active_lease_seconds",
       ],
     },
+    {
+      title: "语音输入",
+      description: "控制用户端麦克风入口和单次录音上限。",
+      keys: ["voice_input_enabled", "voice_max_duration_seconds"],
+    },
   ],
   外部服务: [
     {
@@ -175,6 +180,13 @@ const statusItems = computed(() => [
     value: `${props.values.chat_max_active_requests || 0} 并发`,
     tone: "neutral",
   },
+  {
+    label: "语音输入",
+    value: props.values.voice_input_enabled
+      ? `已开启 · ${props.values.voice_max_duration_seconds || 60} 秒`
+      : "已关闭",
+    tone: props.values.voice_input_enabled ? "success" : "neutral",
+  },
 ]);
 
 function updateSetting(key: string, value: unknown) {