fix(charts): tooltip must call value formatter

Author: dlabrecq

packages/react-charts/src/echarts/components/utils/tooltip.tsx

@@ -73,7 +73,7 @@ export const getSankeyTooltip = (series: any[], option: ChartsOptionProps) => {
     formatter: (params: any) => {
       const result = `
           <div style="display: inline-block; background-color: ${params.color}; height: ${symbolSize}; width: ${symbolSize};"></div>
-          ${params.name} ${params.value}
+          ${params.name} ${valueFormatter(params.value, params.dataIndex)}
         `;
       if (params?.data?.source && params?.data?.target) {
         const { sourceColor, targetColor } = getItemColor(series, params);