Nue smart fan: naming change

- do not duplicate name under products.
- shorten name as it is prepended to entities in various places in the UI.

PR #2737

custom_components/tuya_local/devices/nue_smart_fan_3speed_light.yaml

@@ -1,9 +1,8 @@
-name: Smart AC Fan 3 Speed & Lamp Controller
+name: Fan and light controller
 products:
   - id: hqq73kftvzh8c92u
     manufacturer: 3A Nue
     model: LGT-SWCH10006
-    name: Smart AC Fan 3 Speed & Lamp Controller
 entities:
   - entity: fan
     dps: