v2.2.0

Added

• Linux idle sensing. On Linux the daemon now reads idle state from systemd-logind (IdleHint / IdleSinceHint), mirroring the macOS HID-idle check and working across X11 and Wayland. Contributed by @joerybka.

Fixed

• More accurate timestamp re-derivation. migrate --rederive-timestamps no longer matches an internal transcript event ahead of the real user/assistant turn, so re-derivation stops silently doing nothing on collapsed-timestamp groups. Contributed by @joerybka.

Desktop binaries attach automatically once the build completes.