If you are going with TP-Link equipment, choose the ones you can manage with the Omada controller.

ER605 that you decided on

TL-SG2210MP managed switch with PoE

EAP610 access point that is WIFI 6.

Then you would need the controller, that you can install on a PC or Pi, or you can get the OC200 hardware controller

This will enable you to control all the devices in a single web page.

Ahh, to be both wrong and confident about it at the same time.

Each WAP/switch has its own standalone web portal. If you want to use the omada SDN, you can use a selfhosted software controller, hardware controllers or just their pure cloud offering.