[SecondThundeR]

• Add QR login with automatic refresh and seamless code replacement. Detect remote termination before login completes and return to phone login;
• Add ability to add device with QR scanning, pending-session updates, and a login snackbar showing the app name and a Terminate action;
• Use rxing with only QR support enabled and CameraX for scanning;
• Add Pixel-inspired layouts with theme-aware colors, loading states, and retry handling.

Design of these two screens is subject to change and not considered final