[docs] addNetwork not exists and switchNetwork not working when you need to switch to the network which not exist in metamask

[ARYZEofficial]

Summary

I need to switch to network which user dont have yet.

addNetwork exist in docs

but not exists in code

Link to the related docs page

https://docs.reown.com/appkit/next/core/hooks

[ARYZEofficial]

in previous versions of walletConnect it worked like a sharm

[rtomas]

https://github.com/reown-com/reown-docs/pull/133 -> To delete addNetwork from docs