feat: wire classic+ Status tab to live relay/uptime/IP data

firmware/components/status-mirror.yaml

@@ -0,0 +1,77 @@
+binary_sensor:
+  - platform: template
+    id: status_mirror_relay_fan
+    lambda: return id(relay_fan).state;
+    on_state:
+      then:
+        - lvgl.label.update:
+            id: status_relay_fan_label
+            text:
+              format: "Fan: %s"
+              args: ['x ? "On" : "Off"']
+  - platform: template
+    id: status_mirror_relay_cool1
+    lambda: return id(relay_cool1).state;
+    on_state:
+      then:
+        - lvgl.label.update:
+            id: status_relay_cool1_label
+            text:
+              format: "Cool Stage 1: %s"
+              args: ['x ? "On" : "Off"']
+  - platform: template
+    id: status_mirror_relay_cool2
+    lambda: return id(relay_cool2).state;
+    on_state:
+      then:
+        - lvgl.label.update:
+            id: status_relay_cool2_label
+            text:
+              format: "Cool Stage 2: %s"
+              args: ['x ? "On" : "Off"']
+  - platform: template
+    id: status_mirror_relay_heat1
+    lambda: return id(relay_heat1).state;
+    on_state:
+      then:
+        - lvgl.label.update:
+            id: status_relay_heat1_label
+            text:
+              format: "Heat Stage 1: %s"
+              args: ['x ? "On" : "Off"']
+  - platform: template
+    id: status_mirror_relay_heat2
+    lambda: return id(relay_heat2).state;
+    on_state:
+      then:
+        - lvgl.label.update:
+            id: status_relay_heat2_label
+            text:
+              format: "Heat Stage 2: %s"
+              args: ['x ? "On" : "Off"']
+
+sensor:
+  - platform: template
+    id: status_mirror_uptime
+    lambda: return id(uptime_sensor).state;
+    update_interval: 60s
+    on_value:
+      then:
+        - lvgl.label.update:
+            id: status_uptime_label
+            text:
+              format: "Uptime: %.0f min"
+              args: ["x / 60.0f"]
+
+text_sensor:
+  - platform: template
+    id: status_mirror_ip
+    lambda: return id(wifi_ip_text).state;
+    update_interval: 60s
+    on_value:
+      then:
+        - lvgl.label.update:
+            id: status_ip_label
+            text:
+              format: "IP: %s"
+              args: ["x.c_str()"]

firmware/waveshare-thermostat-classic-plus.yaml

@@ -51,4 +51,4 @@ packages:
   climate: !include components/climate.yaml
   diagnostics: !include components/diagnostics.yaml
   weather: !include components/weather.yaml
-  # status_mirror: !include components/status-mirror.yaml   # added in Task 3
+  status_mirror: !include components/status-mirror.yaml