Add switch platform to Tuya Light (dj) devices (#58196)

Co-authored-by: Franck Nijhof <frenck@frenck.nl>

homeassistant/components/tuya/switch.py

@@ -64,6 +64,17 @@ SWITCHES: dict[str, tuple[SwitchEntityDescription, ...]] = {
             entity_category=ENTITY_CATEGORY_CONFIG,
         ),
     ),
+    # Light
+    # https://developer.tuya.com/en/docs/iot/f?id=K9i5ql3v98hn3
+    "dj": (
+        # There are sockets available with an RGB light
+        # that advertise as `dj`, but provide an additional
+        # switch to control the plug.
+        SwitchEntityDescription(
+            key=DPCode.SWITCH,
+            name="Plug",
+        ),
+    ),
     # Cirquit Breaker
     "dlq": (
         SwitchEntityDescription(