feat(datagrid-web): add refresh indicator property to Datagrid2

Author: samuelreichert

packages/pluggableWidgets/datagrid-web/src/Datagrid.xml

@@ -57,6 +57,10 @@
                         <enumerationValue key="skeleton">Skeleton</enumerationValue>
                     </enumerationValues>
                 </property>
+                <property key="refreshIndicator" type="boolean" defaultValue="false">
+                    <caption>Show refresh indicator</caption>
+                    <description>Show a refresh indicator when the data is being loaded.</description>
+                </property>
             </propertyGroup>
             <propertyGroup caption="Columns">
                 <property key="columns" type="object" isList="true">

packages/pluggableWidgets/datagrid-web/typings/DatagridProps.d.ts

@@ -96,6 +96,7 @@ export interface DatagridContainerProps {
     itemSelectionMode: ItemSelectionModeEnum;
     showSelectAllToggle: boolean;
     loadingType: LoadingTypeEnum;
+    refreshIndicator: boolean;
     columns: ColumnsType[];
     columnsFilterable: boolean;
     pageSize: number;
@@ -144,6 +145,7 @@ export interface DatagridPreviewProps {
     itemSelectionMode: ItemSelectionModeEnum;
     showSelectAllToggle: boolean;
     loadingType: LoadingTypeEnum;
+    refreshIndicator: boolean;
     columns: ColumnsPreviewType[];
     columnsFilterable: boolean;
     pageSize: number | null;