desktop/ is a thin Tauri v2 app: a bundled connect page probes
SIMBA_URL/api/health and hands the window to the deployed web app.
Adds a menu-bar icon (Show / New Chat / Reconnect / Quit), Alt+Space
toggle, close-to-hide, single-instance and Dock reopen. The remote
origin gets no IPC. Rust 1.90 is pinned via rust-toolchain.toml.
New make targets: desktop-dev, desktop.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Ryan Chen