fix(图表): 修复富文本同环比过滤后不显示

core/core-backend/src/main/java/io/dataease/chart/charts/impl/others/RichTextHandler.java

@@ -0,0 +1,13 @@
+package io.dataease.chart.charts.impl.others;
+
+import io.dataease.chart.charts.impl.YoyChartHandler;
+import lombok.Getter;
+import org.springframework.stereotype.Component;
+
+@Component
+public class RichTextHandler extends YoyChartHandler {
+    @Getter
+    private String type = "rich-text";
+    @Getter
+    private String render = "custom";
+}