Remove deprecated battery alert automations and templates; update HVAC alert triggers and actions; modify front door alert notifier; fix low salt alert message; adjust Bayesian sensor state; clean up unused binary sensor configurations.

automations/alerts/something_open_hvac_on.yaml

@@ -1,7 +1,7 @@
 alias: "Alert that something is open and the HVAC equipment is on"
 id: automation_something_open_hvac_on
 
-trigger:
+triggers:
   platform: state
   entity_id: binary_sensor.something_open_hvac_on
   from: "off"
@@ -18,9 +18,6 @@ action:
         actions:
           - action: "ALARM" # The key you are sending for the event
             title: "Sound Alarm" # The button title
-          - action: "URI" # Must be set to URI if you plan to use a URI
-            title: "Open Url"
-            uri: "https://google.com" # URL to open when action is selected, can also be a lovelace view/dashboard
           - action: "URI"
             title: "Adjust Thermostat"
             uri: "entityId:climate.thermostat"