fix: legend

Author: kristw

packages/superset-ui-plugins-demo/storybook/stories/preset-chart-xy/ScatterPlot/index.js renamed to packages/superset-ui-plugins-demo/storybook/stories/preset-chart-xy/ScatterPlot/index.ts

@@ -21,10 +21,10 @@ export default function DefaultLegendItem<Config extends EncodingConfig>({
             fill={
               // @ts-ignore
               (item.output.color ??
-                // @ts-ignore
-                item.output.stroke ??
                 // @ts-ignore
                 item.output.fill ??
+                // @ts-ignore
+                item.output.stroke ??
                 '#ccc') as string
             }
             stroke={