Add holiday and kids' automation scripts, including notifications and schedules

- Introduced holiday automations for Christmas and Halloween, including turning decorations on/off and playing music.
- Added day camp announcements and reminders for kids, including preparation and departure notifications.
- Created specific automation scripts for Declan and Jordyn, focusing on medication reminders and school preparations.
- Implemented daily schedules for kids during summer, with structured activities and announcements.
- Added blueprints for litter notifications and tank moisture interlocks to enhance home automation.
- Established a family schedule package to manage school dates and events effectively.

blueprints/automation/local/litter_binary_notification.yaml

@@ -0,0 +1,29 @@
+blueprint:
+  name: Litter box - binary alert notification
+  description: Notify the cats channel when a litter-box waste-bin or error flag turns on.
+  domain: automation
+  input:
+    alert_sensor:
+      name: Alert sensor
+      selector:
+        entity:
+          domain: binary_sensor
+    title:
+      name: Notification title
+      selector:
+        text: {}
+    message:
+      name: Notification message
+      selector:
+        text: {}
+triggers:
+- trigger: state
+  entity_id: !input alert_sensor
+  to: 'on'
+conditions: []
+actions:
+- action: notify.notify_events_cats
+  data:
+    title: !input title
+    message: !input message
+mode: queued