added example lovelace config that matches the screenshot

doc/home assistant/ui-lovelace.yaml

@@ -1,20 +1,26 @@
-title: Home
+  - id: ems-esp_id0
-views:
+    title: Heating
-  
-  - title: Heating
     cards:
-      - type: entities
+      - id: ems-esp_id1
+        type: glance
+        entities:
+          - entity: binary_sensor.tap_water
+            icon: mdi:fire
+          - entity: binary_sensor.heating
+            icon: mdi:radiator
+      - id: ems-esp_id2
+        type: entities
         title: Boiler
         show_header_toggle: false
         entities:
           - sensor.boiler_boottime
           - sensor.boiler_updated
+          - sensor.ems_esp_status
           - type: divider
           - sensor.warm_water_selected_temperature
           - sensor.warm_water_current_temperature
           - sensor.warm_water_activated
           - sensor.warm_water_3_way_valve
-          - sensor.warm_water_tapwater_flow_rate
           - type: divider
           - sensor.boiler_temperature
           - sensor.return_temperature
@@ -27,36 +33,43 @@ views:
           - sensor.system_pressure
           - sensor.burner_max_power
           - sensor.burner_current_power
-          
+
-      - type: vertical-stack
+      - id: ems-esp_id3
+        type: vertical-stack
         cards:
-        - type: entities
+          - type: entities
-          title: Shower Monitor
+            title: Shower Monitor
-          show_header_toggle: false
+            show_header_toggle: false
-          entities:
+            entities:
-            - switch.shower_timer
+              - switch.shower_timer
-            - switch.long_shower_alert
+              - switch.long_shower_alert
-            - type: divider
+              - type: divider
-            - sensor.last_shower_duration
+              - sensor.last_shower_duration
-            - sensor.showertime_time
+              - sensor.showertime_time
-        - type: entity-button
+          - type: entity-button
-          icon: mdi:shower-head
+            icon: mdi:shower-head
-          name: send a cold shot of shower water
+            name: send a cold shot of shower water
-          entity: script.shower_coldshot
+            entity: script.shower_coldshot
-          tap_action:
+            tap_action:
-            action: call-service
+              action: call-service
-            service: script.turn_on
+              service: script.turn_on
-            service_data:
+              service_data:
-              entity_id: script.shower_coldshot
+                entity_id: script.shower_coldshot
+                
+          - type: history-graph
+            entities:
+              - sensor.ems_esp_wifi
+              - sensor.ems_esp_freemem
             
-      - type: vertical-stack
+      - id: ems-esp_id4
-        cards:       
+        type: vertical-stack
-        - type: history-graph
+        cards:
-          entities:
+          - type: history-graph
-            - sensor.current_room_temperature
+            entities:
-            - sensor.dark_sky_temperature
+              - sensor.pc_room_sensor_temperature
-        - type: thermostat
+              - sensor.current_room_temperature
-          entity: climate.thermostat
+              - sensor.dark_sky_temperature
-        - type: thermostat
+          - type: thermostat
-          name: WarmWater
+            entity: climate.thermostat
-          entity: climate.boiler
+          - type: thermostat
+            entity: climate.boiler