The user prompts are not differentiated from the agent responses

[basetutu]

The user prompts are difficult to visually see when scrolling and hence I often scroll passed them only to waste time.

I suggest the prompts to be of a different background color like before so that we can revisit our past prompts for investigation and not being paranoid about whether we have scrolled passed it.

A color configuration page would be great to have instead of hard coding the colors.