Add missing async_send_auto_clean_command to http client

custom_components/oasis_mini/pyoasiscontrol/clients/http_client.py

@@ -142,6 +142,22 @@ class OasisHttpClient(OasisClientProtocol):
             )
         return None
 
+    async def async_send_auto_clean_command(
+        self,
+        device: OasisDevice,
+        auto_clean: bool,
+    ) -> None:
+        """
+        Enable or disable the device's auto-clean mode.
+
+        Parameters:
+            device (OasisDevice): The target Oasis device to send the command to.
+            auto_clean (bool): `True` to enable auto-clean mode, `False` to disable it.
+        """
+        await self._async_command(
+            params={"WRIAUTOCLEAN": 1 if auto_clean else 0},
+        )
+
     async def async_send_ball_speed_command(
         self,
         device: OasisDevice,