`sickdays gui` opens a Tk window modelled on the phone's Sick days screen:
a Monday-first month calendar (cat-2 fill, a dot for kept lockers, past
days faded and inert), a five-switch panel for the clicked day, and the
"Marked sick" list with "Kept: ..." lines. A free day is refused with the
phone's wording. Each write starts sync_quietly() on a non-daemon thread.
The window class is "sickdays" and Escape closes it.
sickdays.gui.KeepPanel is the panel on its own, a plain tk.Frame with no
root, mainloop, grab or wm_* call, so screen-locker can embed it under its
lock-screen grab. `import sickdays` and the rest of the CLI never import
tkinter: the CLI loads the gui module by name only for `gui`, and a
subprocess test checks this.
The tests drive real Tk on a withdrawn root, and CI now runs them under
xvfb-run, as gatelock's CI does. Adds a sickdays.desktop launcher, which
install.sh installs.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PAhbNszs5JKdtnD4uBi3xp
sickdays: per-date pool, no cap or reason, add/remove today or later only,
import_legacy for the migration. LWW state flip per date (no tombstones),
Firebase RTDB sickdays-sync/devices/<uuid>/sick_days.json, HMAC audit trail.
Readers fail closed (unreadable pool = not sick, logged); writers refuse a
corrupt pool. Free-day cross-check via a lazily imported freedays predicate.
earned_time: resolve(..., sick=True) floors the final shutdown at 20:00
(capped at the ceiling); gaming, terms and base unchanged. Result dataclasses
moved to _resolution.py for the line cap.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Xfj1sxKH9VBPqpcAni8Jry
