feat: fix media in a set

apps/frontend/src/components/new-launch/manage.modal.tsx

@@ -249,7 +249,16 @@ export const ManageModal: FC<AddEditModalProps> = (props) => {
           value: post.values.map((value: any) => ({
             ...(value.id ? { id: value.id } : {}),
             content: value.content.slice(0, post.maximumCharacters || 1000000),
-            image: value.media.map(({ id, path, alt, thumbnail, thumbnailTimestamp }: any) => ({ id, path, alt, thumbnail, thumbnailTimestamp })) || [],
+            image:
+              (value?.media || []).map(
+                ({ id, path, alt, thumbnail, thumbnailTimestamp }: any) => ({
+                  id,
+                  path,
+                  alt,
+                  thumbnail,
+                  thumbnailTimestamp,
+                })
+              ) || [],
           })),
         })),
       };