Reduce UI padding and spacing for improved information density on smaller screen

Discord Message

Author: perplamps Channel: #feedback Link: https://discord.com/channels/1405685085923049482/1405686161791516873/1458558627886661632

Loving Shelley and I've been using it more than my existing agent subscriptions

I work from a 13'' macbook air and feel like there's a bit too much padding and spacing on everything in the UI that leads to lower-than-needed information density.

I'd assume a decent % of users are on MbAs as well, so optimizing the UI for it would be beneficial. I'd be happy to take a quick pass at it if you wanted to send over the css and a static mockup html.