possibility to add custom favicon or avatar to lnbits nostr relays

[Satoshi-Samourai]

As NOSTR and the number of available and reliable relays are growing, it would be nice to be able to add an individual avatar or favicon to ones nostr relay running on LNBits. This will make it easier for users to distinguish between different relays and will add value for the UX towards LNBits NOSTR relays. The screenshot clearly shows that relays with favicons are sticking out of the crowd.