[Feature request] "Bucket/Notepad" for upcoming prompts linked to a thread

[rwjdk]

When a thread is working, I often think of all other things to also do later in the thread... I could of cause queue or steer, but it is often things unrelated to current working turn, and if I queue and current turn need follow-up it mix work...

For that reason I constantly have a notepad next to T3 Code with upcoming prompts

It could be awesome if a thread could have a "scratchpad" area for notes and upcoming prompts so they are tied to T3 Code / the thread