chore: small tweaks

Author: Lash-L

roborock/devices/b01_channel.py

@@ -31,7 +31,7 @@ async def send_decoded_command(
 ) -> dict[str, Any]:
     """Send a command on the MQTT channel and get a decoded response."""
     _LOGGER.debug("Sending MQTT command: %s", params)
-    msg_id = get_next_int(100000000000, 999999999999)
+    msg_id = str(get_next_int(100000000000, 999999999999))
     roborock_message = encode_mqtt_payload(dps, command, params, msg_id)
     finished = asyncio.Event()
     result: dict[str, Any] = {}

roborock/devices/traits/b01/q7/__init__.py

@@ -21,7 +21,7 @@ def __init__(self, channel: MqttChannel) -> None:
         self._channel = channel
 
     async def query_values(self, props: list[RoborockB01Props]) -> B01Props | None:
-        """Query the device for the values of the given Dyad protocols."""
+        """Query the device for the values of the given Q7 protocols."""
         result = await send_decoded_command(
             self._channel, dps=10000, command=RoborockB01Q7Methods.GET_PROP, params={"property": props}
         )

roborock/protocols/b01_protocol.py

@@ -22,7 +22,7 @@
 ParamsType = list | dict | int | None
 
 
-def encode_mqtt_payload(dps: int, command: CommandType, params: ParamsType, msg_id: int) -> RoborockMessage:
+def encode_mqtt_payload(dps: int, command: CommandType, params: ParamsType, msg_id: str) -> RoborockMessage:
     """Encode payload for B01 commands over MQTT."""
     dps_data = {
         "dps": {