yamllint

config/lovelace/home_dashboard/master_bedroom_dashboard.yaml

@@ -47,14 +47,18 @@
                       - default
                       - with_state_indicator
                     entity: input_boolean.alarm_enabled
-                    state_display: "[[[return states['input_datetime.alarm_time'].state.split(':').slice(0, -1).join(':'); ]]]"
+                    state_display: >-
+                      [[[
+                        const time = states['input_datetime.alarm_time'].state;
+                        return time.split(':').slice(0, -1).join(':');
+                      ]]]
                     show_state: true
                     show_name: false
                     styles:
                       icon:
-                        - transform: translateY(-8px) # adjusted for state indicator size
+                        - transform: translateY(-8px)  # adjusted for state indicator size
                       state:
-                        - transform: translateY(-13px) # adjusted for state indicator size
+                        - transform: translateY(-13px)  # adjusted for state indicator size
                     variables:
                       state_indicator_id: automation.alarm_set_time
                   - type: custom:button-card
@@ -160,4 +164,3 @@
                 name: Hallway
                 variables:
                   state_indicator_id: automation.lighting_hallway_day_mode_motion_turn_lights_on
-