How connect dimmer 2 realy with a dimmer switch?

I have a dimmer 2 relay and installed, it worked fine with one toggle switch but now i bought a dimmer switch for dimmer led manually and from application. Manually dimmer switch need for kids.

How can i connect wiring wall switch and dimmer 2 relay to keep both functional?

Please give advise

Thanks

Have a nice day

Another solution?

keep dimmer wall switch and maybe use differed Shelly product?

THX