Nice project. I use Claude Code daily for building macOS apps (shipped two: a process killer and a productivity timer). The terminal-only workflow works but gets messy once you're juggling multiple projects. Curious about the multi-provider switching — how smooth is it in practice? I've been running a "two Claude" setup where I use Claude (web/Opus) for architecture decisions and Claude Code for implementation. The hardest part is keeping context in sync between the two. Does Kanna help with that at all, or is it more about having a better UI for a single session? The project grouping in the sidebar is a great touch — that's one of my biggest pain points with vanilla Claude Code.