perf:图表阈值label计算方式优化

nezha-fronted/src/components/charts/chart-list.vue

@@ -1135,10 +1135,15 @@ export default {
         }
       }
     },
-    computeDistance:function(value){
+    computeDistance:function(str){
-      let temp=value+'';
+      var width = 0;
-      let length=temp.length *12 -20;
+      var html = document.createElement('span');
-      return Number('-'+length)
+      html.innerText = str;
+      html.className = 'getTextWidth';
+      document.querySelector('body').appendChild(html);
+      width = document.querySelector('.getTextWidth').offsetWidth;
+      document.querySelector('.getTextWidth').remove();
+      return Number('-'+width);
     },
     modelStaticData(chartInfo, filterType) {
       let series = [];

nezha-fronted/src/components/common/rightBox/cabinetBox.vue

@@ -202,9 +202,5 @@
       }
     }
 </script>
-
+<style >
-<style>
-  .config-dropdown{
-    width: unset !important;
-  }
 </style>