Traycer Desktop 1.1.7-rc.3

What's Changed

• fix(gui-app): guard mention menu scroll effect against empty items (#477) (f1f2fed)
• fix(gui-app): quote final paragraphs cleanly (#479) (b56d050)
• fix(desktop): make host restarts resilient and non-blocking (#480) (fdc4873)
• fix(gui-app): hide closed app-wide stream client during rebuild (#482) (27cf3a4)

Traycer Desktop 1.1.7-rc.3.