Added Xiaomi Auth Server Support
Auth needs 10 credits
Credits x 10 used to authorized phone for Read/Write
Credit will be charged for every auth, no matter if same device
Credit is NON-Refundable, even if process failed after auth
Added Xiaomi Auth Application Support
You can use own Xiaomi Service Account if you have
Make sure to untick Use Xiaomi Auth Server when required checkbox if using own account