One bit of feedback: there's nowhere to put system messages. These can be much more influential than user prompts when it comes to shaping the tone and style of the response.
That's on the top of our list. It got pushed back because we want to support creating a character/profile (basically select a model and apply some defaults including a system prompt). But I feel like that was a mistake tomwait for it. Regardless, it is getting added in the next release (the one after something that is dropping in a day or 2, which is a big release in itself)