feat: sort shared files

frontend/src/components/core/SortIcon.tsx

@@ -0,0 +1,41 @@
+import { ActionIcon } from "@mantine/core";
+import { Dispatch, SetStateAction } from "react";
+import { TbChevronDown, TbChevronUp, TbSelector } from "react-icons/tb";
+
+export type TableSort = {
+  property?: string;
+  direction: "asc" | "desc";
+};
+
+const TableSortIcon = ({
+  sort,
+  setSort,
+  property,
+}: {
+  sort: TableSort;
+  setSort: Dispatch<SetStateAction<TableSort>>;
+  property: string;
+}) => {
+  if (sort.property === property) {
+    return (
+      <ActionIcon
+        onClick={() =>
+          setSort({
+            property,
+            direction: sort.direction === "asc" ? "desc" : "asc",
+          })
+        }
+      >
+        {sort.direction === "asc" ? <TbChevronDown /> : <TbChevronUp />}
+      </ActionIcon>
+    );
+  } else {
+    return (
+      <ActionIcon onClick={() => setSort({ property, direction: "asc" })}>
+        <TbSelector />
+      </ActionIcon>
+    );
+  }
+};
+
+export default TableSortIcon;