fix: remove final row during directory search (#1962)

A bug prevented the final row from being removed while searching for
directory files. Additionally, a console error would come up when the
directory was filtered far enough. This corrects a react dependency so
that is no longer an issue.

frontend/app/view/preview/directorypreview.tsx

@@ -360,7 +360,7 @@ function DirectoryTable({
                 return;
             }
         }
-    }, [data]);
+    }, [table]);
     const columnSizeVars = useMemo(() => {
         const headers = table.getFlatHeaders();
         const colSizes: { [key: string]: number } = {};