add all frontend files

node_modules/rc-table/es/Cell/useHoverState.js

@@ -0,0 +1,13 @@
+import { useContext } from '@rc-component/context';
+import TableContext from "../context/TableContext";
+/** Check if cell is in hover range */
+function inHoverRange(cellStartRow, cellRowSpan, startRow, endRow) {
+  var cellEndRow = cellStartRow + cellRowSpan - 1;
+  return cellStartRow <= endRow && cellEndRow >= startRow;
+}
+export default function useHoverState(rowIndex, rowSpan) {
+  return useContext(TableContext, function (ctx) {
+    var hovering = inHoverRange(rowIndex, rowSpan || 1, ctx.hoverStartRow, ctx.hoverEndRow);
+    return [hovering, ctx.onHover];
+  });
+}