[Feature Request] Abiility to skip path or item

[K-Cyganiak]

Hi, We have a system where some items are created programmatically by pulling data from other system. These are all under certain page item and their item ID's are different across every environment. In such cases to prevent any "accidental" pulling (it creates duplicates of them) would be ideal to have an option in config to exclude path/itemId with children from being available in sidekick content migrator UI. Something similar to unicorn "exclude" and "except" functionality

Many thanks