Add area, switch to idf 5.3.1, replacing climate.heating with a new setup

mcu-desk-lamp.yaml

@@ -1,18 +1,20 @@
 substitutions:
   device: desk-lamp
   name: Mi Desk Lamp
-  comment: ""
+  area: Room
+  comment: "${area} | Desk lamp"
 
 esphome:
   name: mcu-${device}
+  area: ${area}
   comment: ${comment}
 
 esp32:
   board: m5stack-atom
   framework:
     type: esp-idf
-    # version: 5.2.1
-    # platform_version: 6.6.0
+    version: 5.3.1
+    platform_version: 6.9.0
 
 # external_components:
 #   - source: github://pr#7958
@@ -146,4 +148,4 @@ sensor:
             // apply new settings
             call.set_brightness(brightness);
             call.set_color_temperature(temp);
-            call.perform();
+            call.perform();