Sun to trigger only when state changes

Previously it was triggering with any change to any attribute, causing it to trigger every 4min with `elevation` attribute changing.

Solves #2387

nspanel_blueprint.yaml

@@ -3859,6 +3859,14 @@ trigger_variables:
       group05: !input utilities_page01_group05_line_reference
       group06: !input utilities_page01_group06_line_reference
 
+  sun_entity: !input sun_entity
+  sun_is_up: >
+    {{
+      is_state(sun_entity, "above_horizon")
+      if sun_entity is string and sun_entity.split("sun.") | count == 2 and has_value(sun_entity)
+      else true
+    }}
+
 variables:
   blueprint_version: 4.4.0.dev6
   pages:
@@ -4584,8 +4592,8 @@ triggers:
         event_data:
           entity_id: !input weather_entity
       - id: sun_state_change  # Sun changed
-        trigger: state
-        entity_id: !input sun_entity
+        trigger: template
+        value_template: '{{ sun_is_up }}'
 
   - triggers:  # Others
       - id: qrcode_changed  # QR Code changed
@@ -4711,27 +4719,6 @@ actions:
           else "%A, " ~ date_format_temp
         }}
 
-      sun_entity_input: !input sun_entity
-      sun_entity: >
-        {{
-          sun_entity_input
-          if
-            sun_entity_input is string and
-            sun_entity_input.split("sun.") | count == 2
-          else
-            (
-              (states.sun | map(attribute="entity_id") | list | first)
-              if states.sun | selectattr("entity_id", "defined") | list | count > 0
-              else None
-            )
-        }}
-      sun_is_up: >
-        {{
-          is_state(sun_entity, "above_horizon")
-          if sun_entity is string and sun_entity.split("sun.") | count == 2 and has_value(sun_entity)
-          else true
-        }}
-
       # yamllint disable rule:line-length rule:braces
       device_class_icons:
         cover: { "awning-closed": "window-closed", "awning-closing": "arrow-down-box", "awning-open": "window-open", "awning-opening": "arrow-up-box", "blind-closed": "blinds-horizontal-closed", "blind-closing": "arrow-down-box", "blind-open": "blinds-horizontal", "blind-opening": "arrow-up-box", "curtain-closed": "curtains-closed", "curtains-closing": "arrow-collapse-horizontal", "curtains-open": "curtains-open", "arrow-split-vertical": "curtains-open", "damper-closed": "circle-slice-8", "damper-closing": "circle", "damper-open": "circle", "damper-opening": "circle", "door-closed": "door-closed", "door-closing": "door-open", "door-open": "door-open", "door-opening": "door-open", "garage-closed": "garage", "garage-closing": "arrow-down-box", "garage-open": "garage-open", "garage-opening": "arrow-up-box", "gate-closed": "gate", "gate-closing": "gate-arrow-right", "gate-open": "gate-open", "gate-opening": "gate-arrow-left", "shade-closed": "roller-shade-closed", "shade-closing": "arrow-down-box", "shade-open": "roller-shade", "shade-opening": "arrow-up-box", "shutter-closed": "window-shutter", "shutter-closing": "arrow-down-box", "shutter-open": "window-shutter-open", "shutter-opening": "arrow-up-box", "window-closed": "window-closed", "window-closing": "arrow-down-box", "window-open": "window-open", "window-opening": "arrow-up-box" }