feat(fusion_clock): province-aware automatic unpaid break (2-tier)

Statutory unpaid break now deducts automatically from worked hours on every path - portal, kiosk, NFC, auto-clock-out cron, AND manual backend entry.

- new fusion.clock.break.rule per-province table (seed Ontario 5h->30, 10h->+30), resolved from the employee's company province with a global default fallback
- x_fclk_break_minutes is now a single idempotent stored compute (statutory(worked_hours) + penalties), replacing the 4 duplicated write sites (_apply_break_deduction x3 callsites + auto-clock-out cron + penalty write)
- retire break_threshold_hours (superseded by per-rule break1_after_hours); post-migrate drops the param and recomputes historical breaks
- 11 tests all green; module install + 19.0.4.1.0 migration verified on modsdev

Bump 19.0.4.0.3 -> 19.0.4.1.0.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

fusion_clock/controllers/clock_kiosk.py

@@ -155,7 +155,6 @@ class FusionClockKiosk(http.Controller):
                     'x_fclk_out_distance': 0.0,
                     'x_fclk_check_out_photo': photo_bytes if photo_bytes else False,
                 })
-                api._apply_break_deduction(attendance, employee)
                 if not is_scheduled_off:
                     _, scheduled_out = api._get_scheduled_times(employee, today)
                     api._check_and_create_penalty(employee, attendance, 'early_out', scheduled_out, now)