chore!: Prepare for December release

- bump version to 2025.12.0
- remove deprecated entities from June

custom_components/tuya_local/devices/weeket_kettle.yaml

@@ -71,18 +71,6 @@ entities:
             value: heat
           - dps_val: temp_boiling
             value: boil
-  - entity: switch
-    # 2025-06-07
-    deprecated: water_heater_kettle.operation_mode
-    dps:
-      - id: 1
-        type: boolean
-        name: switch
-        mapping:
-          - dps_val: false
-            icon: "mdi:kettle-off"
-          - dps_val: true
-            icon: "mdi:kettle-steam"
   - entity: select
     translation_key: temperature_unit
     category: config

custom_components/tuya_local/manifest.json

@@ -18,5 +18,5 @@
         "tinytuya==1.17.4",
         "tuya-device-sharing-sdk~=0.2.1"
     ],
-    "version": "2025.11.2"
+    "version": "2025.12.0"
 }