feat: sync delegates in background

[clucasalcantara]

Summary

• Trigger a background job for sync delegates when a profile is selected using electron ipc as worker

Checklist

• Documentation (if necessary)
• Tests (if necessary)
• Ready to be merged

[faustbrian]

@clucasalcantara After #2715 is merged you can use usedCoinsWithNetworks to get a list of all coins and wallets that are used. Then you can use those to create promises of env.coins().syncDelegates(coin, network) and resolve them with Promise.allSettled.

This should ideally be done before the env.boot() method is called so that some requests are already cached and afterwards this should be done in the background.