Add SSID status sensor

[effelle]

Need to update sensor.py on Tasmota intergration:

from hatasmota.const import (
+ SENSOR_STATUS_SSID,

and

SENSOR_DEVICE_CLASS_ICON_MAP = {
+ SENSOR_STATUS_SSID: {ICON: "mdi:access-point-network"},

Becasue my setup is still half screwed.