perf: 优化图标展示，修复 dataset 的问题（我TM就不该相信这个半成品），优化性能监听

src/packages/components/Charts/Bars/BarCrossrange/config.ts

@@ -6,50 +6,40 @@ import dataJson from './data.json'
 
 export const includes = ['legend', 'xAxis', 'yAxis']
 
+export const seriesItem = {
+  type: 'bar',
+  barWidth: null,
+  itemStyle: {
+    color: null,
+    borderRadius: 0
+  }
+}
+
 export const option = {
   tooltip: {
     show: true,
     trigger: 'axis',
     axisPointer: {
       show: true,
-      type: 'shadow',
-    },
+      type: 'shadow'
+    }
   },
   legend: {
-    show: true,
+    show: true
   },
   xAxis: {
     show: true,
     type: 'value',
-    data: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun'],
   },
   yAxis: {
     show: true,
-    type: 'category',
+    type: 'category'
   },
   dataset: { ...dataJson },
-  series: [
-    {
-      type: 'bar',
-      barWidth: null,
-      itemStyle: {
-        color: null,
-        borderRadius: 0,
-      },
-    },
-    {
-      type: 'bar',
-      barWidth: null,
-      itemStyle: {
-        color: null,
-        borderRadius: 0,
-      },
-    },
-  ],
+  series: [seriesItem, seriesItem]
 }
 
-export default class Config extends publicConfig
-  implements CreateComponentType {
+export default class Config extends publicConfig implements CreateComponentType {
   public key = BarCrossrangeConfig.key
   public chartConfig = cloneDeep(BarCrossrangeConfig)
   // 图表配置项