🚨 Fix build warnings

src/components/Dashboard/Wrappers/gridstack/init-gridstack.ts

@@ -1,5 +1,5 @@
 import { GridItemHTMLElement, GridStack, GridStackNode } from 'fily-publish-gridstack';
-import { MutableRefObject, RefObject, useEffect } from 'react';
+import { MutableRefObject, RefObject } from 'react';
 import { AppType } from '../../../../types/app';
 import { ShapeType } from '../../../../types/shape';
 import { IWidget } from '../../../../widgets/widgets';