Handle automatic updates via protocol data.

[Lash-L]

The Mqtt topic will send automatic updates for various data points, such as cleaning status or items being removed from the vacuum.

We can take advantage of this for instant updates rather than having to poll.

[allenporter]

How do we understand the response type? My impression was the whole reason we need the rpc logic at all vs pure subscriber is because we can only associate a response type with an outgoing request.

[Lash-L]

protocol updates are different.

Instead of getting a datapoint number of 102, you get one of these. Then you're able to use that to know what object you should be using to parse it.

class RoborockDataProtocol(RoborockEnum):
    ERROR_CODE = 120
    STATE = 121
    BATTERY = 122
    FAN_POWER = 123
    WATER_BOX_MODE = 124
    MAIN_BRUSH_WORK_TIME = 125
    SIDE_BRUSH_WORK_TIME = 126
    FILTER_WORK_TIME = 127
    ADDITIONAL_PROPS = 128
    TASK_COMPLETE = 130
    TASK_CANCEL_LOW_POWER = 131
    TASK_CANCEL_IN_MOTION = 132
    CHARGE_STATUS = 133
    DRYING_STATUS = 134
    OFFLINE_STATUS = 135