Electrolux Well A5 compatibility

[Skitcher]

First of all, thank you for your this integration! Adding the Well A5 (AX51-304WT) initially gave a fan speed error and the fan couldn't be controlled. Updating api.py as follows allowed for proper fan control and speed readout:

@property
def speed_range(self) -> tuple:
    if self.model == "WELLA7":
        return 1, 5
    if self.model == "PUREA9":
        return 1, 9
    if self.model == "WELLA5":
        return 1, 5

    return 0, 0

Following values are available and seem to be updating well. I only haven't seen a change in the "Status" sensor.

[JohNan]

Thank you @Skitcher

A new release should be available any minute now.