[ENHANCEMENT]: Add information or tooltip in the wordlist/bulk section (import Supertask)

[ObsidianOracle]

Description

Please add an information banner in the section to explain the user the functionality:

Information: For every file selected in the iteration column it will create a subtask with having 'FILE' replaced with the actual file.

Furthermore the error-message is not clear enough. Please add an example command instead of the current error message.