X-Sense Home Security v0.1.4

Patch release for alarm device classification.

Changes

Classify alarm_status binary sensors from the X-Sense device type instead of treating every alarm-status device as smoke.
Map mailbox alarms to a generic Alarm detected binary sensor with a mailbox icon.
Map CO, water, motion, heat, smoke, and combination devices to the closest Home Assistant binary sensor device class.
Add regression coverage for type-aware alarm presentation.