> generate key pairs locally
Locally you can use nak or a desktop client like Gossip, but I would suggest you to try https://start.njump.me
> best place to setup a lightning wallet
Maybe Coinos or Minibits
> setup relay to only backup media I only post
https://github.com/dtonon/chronicle
> best place for Nostr connect on iOS/MacOs
I don't understand the question 😅