Remove unused functions

src/Components/Editor/Actions/ContainerOperations.ts

@@ -149,30 +149,6 @@ export function ReplaceByContainer(
   return fullHistory;
 }
 
-/**
- * Returns the next container that will be selected
- * after the selectedContainer is removed.
- * If the selected container is removed, select the sibling after,
- * If there is no sibling, select the parent,
- *
- * @param containers
- * @param selectedContainerId Current selected container
- * @param parent Parent of the selected/deleted container
- * @param index Index of the selected/deleted container
- * @returns {IContainerModel} Next selected container
- */
-function GetSelectedContainerOnDelete(
-  containers: Map<string, IContainerModel>,
-  selectedContainerId: string,
-  parent: IContainerModel,
-  index: number
-): string {
-  return FindContainerById(containers, selectedContainerId)?.properties.id ??
-      parent.children.at(index) ??
-      parent.children.at(index - 1) ??
-      parent.properties.id;
-}
-
 /**
  * Unlink a container and its children to symbols
  * (used when deleting a container)