Completes the bridge the native side already exposed. AlarmScheduler and
PluriWaveAlarmService record a pre-notice that could not be armed, a
refused foreground-service start, and a per-alarm reschedule that failed
after a reboot -- but nothing read them, so all three still ended at
logcat.
EstadoAlarmas now drains them at startup and turns each into a per-alarm
exception, which the card already knows how to mark. An alarm that never
reached the OS stops looking identical to one that did.
The read is deliberately tolerant: a failure to read is logged and
swallowed, never surfaced as an alarm error, so a diagnostics gap cannot
masquerade as a scheduling problem.
Adds ServicioAlarmas.registrarFalloProgramacion/limpiarFalloProgramacion,
persisting a scheduling-reliability failure through the same
ExcepcionAlarma model saltarProxima already uses. Only one failure
record is kept per alarm (latest attempt wins) and skipNext entries
for any alarm are never touched. EstadoAlarmas wiring follows next.
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