Prompt/response shading - UX suggestion

[i13-ctflora]

Is your feature request related to a problem? Please describe.
When you have a long thread in the Copilot window, and are scrolling through trying to find something earlier in the history, it's difficult to find your place because the prompts and responses visually blend together. There are icons at the top left, but these are easy to miss when scrolling.

Describe the solution you'd like
Can you add some slight shading and/or thin borders to the prompts in the copilot history? Also, a thin border around the prompt input box.

Describe alternatives you've considered
Some AI chat apps use speech bubbles like you'd see in a messaging app. In my opinion, that would be going overboard.

Additional context
The main request here is to make it easier finding historical items in the chat thread via UX tweaks. I often think "what did Claude say about three answers ago?" but it takes some time to zero in on it when I scroll up. Having clearly delineated prompts and answers would make this much easier.

By the way - amazing product!! I use it every day, and am looking forward to Plus!