add main power off notification

apps/global/notificationsmanagers.yaml

@@ -38,3 +38,16 @@ notifications_manager:
         title: Pluie prévue sur votre trajet
         content: "Il va pleuvoir dans {sensor.commut_rain_minutes_until_rain} minutes"
 
+    power_off_notification:
+      recipients:
+        all:
+          services: 
+            - notify/mobile_app_iphone_de_pierre
+            - notify/mobile_app_mae
+          conditions: binary_sensor.main_power_off and not binary_sensor.someone_home
+
+      message:
+        title: Coupure de courant
+        content: Le courant a été coupé
+        auto_clear: true
+

apps/global/virtualsensors.yaml

@@ -82,6 +82,8 @@ virtual_sensors:
           event_data:
             entity_id: sensor.shelly_button_red_signal_strength
 
+    binary_sensor.main_power_off: sensor.ups_code_d_etat != 'OL'
+
     # living room sensors
     value_selector.living_room_ambiance_light:
       values: