Feature request: add a history for action-beat prompts and LLM responses.

[burbilog]

I often spend considerable time crafting prompts in the Action Beats text area. When I need to clear that field, I want to be able to retrieve the prompt later. Currently, the only way to preserve it is by copying the text to Notepad before clearing the area, which is tedious. I face the same issue with the model's responses: it sometimes generates several useful replies that I can't use immediately but would like to save for later. Again, my only option is copying them to Notepad.

A complete conversation history feature would help, but ideally there would be "View history" buttons next to both the Action Beats input field and the model response section, allowing users to view the respective histories for each.