[Feature] BoxPlot support filled box && different type of outLiear

### What problem does this feature solve?

Support 

<img width="436" height="338" alt="Image" src="https://github.com/user-attachments/assets/9a7e6f0e-9979-4b3f-b5ad-f357d1a8adc2" />

### What does the proposed API look like?

boxPlotChart.boxPlot.type
boxPlotChart.outliersStyle.shape