Setup Wifi connection for bulb/ceiling light without MI account access

I installed hew lights and bulbs. I use local control to control everything. But before i can use it, i need to configure each to light to connect to my wifi. But unfortunatelly APP won’t connect due to MI account issues like these

What is alternative way to do initial wifi setup for new ceiling lights and bulbs?

i see it’s possible to connect to AP created by light in factory settings. However it doesn’t have DHCP etc.
I believe there is way how to setup the light over this as probably this is the way, how official app is doing it.