Sidebar uses auto width (min 16, max 32) instead of fixed 24. Channel and user names truncate with ellipsis at widget boundary. Status bar adapts format based on available width. Resize events trigger re-render of width-aware widgets.
Core modules: TUI app (textual), mumble protocol client, audio pipeline (sounddevice + opus), push-to-talk with kitty protocol / evdev / toggle backends. Config via TOML.
