feat: Enhance IK handling in Model and IKInstance components with improved data structure and validation

app/src/modules/builder/asset/models/model/model.tsx

@@ -81,7 +81,8 @@ function Model({ asset }: { readonly asset: Asset }) {
         if (!ikData && asset.eventData && asset.eventData.type === 'ArmBot') {
             getAssetIksApi(asset.assetId).then((data) => {
                 if (data.iks) {
-                    setIkData(data.iks);
+                    const iks: IK[] = data.iks;
+                    setIkData(iks);
                 }
             })
         }
@@ -463,7 +464,7 @@ function Model({ asset }: { readonly asset: Asset }) {
             position={asset.position}
             rotation={asset.rotation}
             visible={asset.isVisible}
-            userData={asset}
+            userData={{ ...asset, iks: ikData }}
             onDoubleClick={(e) => {
                 e.stopPropagation();
                 if (!toggleView) {