调整群组数据显示

plugins/stats_dashboard/templates/groups.html

@@ -14,6 +14,7 @@
                 <el-table :data="groupStats" style="width: 100%" border>
                     <el-table-column prop="group_id" label="群组ID"></el-table-column>
                     <el-table-column prop="total_calls" label="调用次数" sortable></el-table-column>
+                    <el-table-column prop="used_plugins" label="使用插件数" sortable></el-table-column>
                     <el-table-column prop="unique_users" label="唯一用户数" sortable></el-table-column>
                     <el-table-column prop="success_calls" label="成功次数" sortable></el-table-column>
                     <el-table-column prop="failed_calls" label="失败次数" sortable></el-table-column>