Think about naming logs

A consideration that I'm not sure will be more helpful or annoying (we should get more opinions): When a log file is created, ask the user if they want to enter a custom suffix or 'name' for the log. Add clearly to press esc to decline to clear the message quickly when a name is not required.

No file, test, or entry point is named in the issue. Start by locating the log-file creation flow and clarify whether custom suffixes are wanted; done would require an agreed prompt, a clearly documented Esc dismissal, and validation of the resulting log name.

Written by the indexing model from the issue text.