fix(图表): 修复子弹图深色背景下目标值颜色为高亮颜色

core/core-frontend/src/utils/canvasStyle.ts

@@ -295,7 +295,14 @@ export const THEME_ATTR_TRANS_MAIN = {
     color: 'color',
     proportionSeriesFormatter: ['color']
   },
-  tooltip: ['color']
+  tooltip: ['color'],
+  misc: {
+    bullet: {
+      bar: {
+        target: ['fill']
+      }
+    }
+  }
 }
 
 export const THEME_ATTR_TRANS_MAIN_SYMBOL = {

core/core-frontend/src/views/chart/components/js/panel/charts/bar/bullet-graph.ts

@@ -354,7 +354,7 @@ export class BulletGraph extends G2PlotChartView<G2BulletOptions, G2Bullet> {
         'target',
         targetName || chart.yAxisExt[0]?.name,
         'line',
-        bullet.bar.target.fill,
+        [].concat(bullet.bar.target.fill)[0],
         bullet.bar.ranges.symbolSize
       )
     )