feat(explore): Add time shift color control to ECharts (#29897)

superset-frontend/plugins/plugin-chart-echarts/src/MixedTimeseries/controlPanel.tsx

@@ -299,6 +299,7 @@ const config: ControlPanelConfig = {
       expanded: true,
       controlSetRows: [
         ['color_scheme'],
+        ['time_shift_color'],
         ...createCustomizeSection(t('Query A'), ''),
         ...createCustomizeSection(t('Query B'), 'B'),
         [

superset-frontend/plugins/plugin-chart-echarts/src/MixedTimeseries/transformProps.ts

@@ -151,6 +151,7 @@ export default function transformProps(
     areaB,
     annotationLayers,
     colorScheme,
+    timeShiftColor,
     contributionMode,
     legendOrientation,
     legendType,
@@ -406,6 +407,7 @@ export default function transformProps(
         showValueIndexes: showValueIndexesA,
         totalStackedValues,
         thresholdValues,
+        timeShiftColor,
       },
     );
     if (transformedSeries) series.push(transformedSeries);
@@ -455,6 +457,7 @@ export default function transformProps(
         showValueIndexes: showValueIndexesB,
         totalStackedValues: totalStackedValuesB,
         thresholdValues: thresholdValuesB,
+        timeShiftColor,
       },
     );
     if (transformedSeries) series.push(transformedSeries);