Fix JSCAD, useEdgeSplit issue

app/web/src/components/IdeViewer/IdeViewer.tsx

@@ -10,7 +10,7 @@ import {
   Environment,
   useTexture,
 } from '@react-three/drei'
-import { useEdgeSplit } from 'src/helpers/hooks/useEdegeSplit'
+import { useEdgeSplit } from 'src/helpers/hooks/useEdgeSplit'
 import { Vector3 } from 'three'
 import { requestRender } from 'src/helpers/hooks/useIdeState'
 import texture from './dullFrontLitMetal.png'

app/web/src/helpers/hooks/useEdgeSplit.ts

@@ -16,13 +16,13 @@ export function useEdgeSplit(
 
   React.useEffect(() => {
     if (!original.current && ref.current) {
-      original.current = ref.current.geometry.clone()
+      original.current = ref.current.geometry?.clone()
       modifier.current = new EdgeSplitModifier()
     }
   }, [])
 
   React.useEffect(() => {
-    original.current = dependantGeometry.clone()
+    original.current = dependantGeometry?.clone?.()
     modifier.current = new EdgeSplitModifier()
   }, [dependantGeometry])