Clarification of remote + MagicDNS admin panel + dynamically display hostname

[jimbrend]

Reopening PR https://github.com/getumbrel/umbrel-apps/pull/629 as issue to reduce confusion in a succint way...

Suggestion for tips section,

It currently reads:

It could be:

Tip: Install Tailscale on your Umbrel and your device(s) too here for an uninterrupted connection between your clients and your relay, this is applicable when you're away from your home network! You must enable Tailscale's MagicDNS in your admin panel here, then be sure to use ws://umbrel:4848 as your Relay URL.

(Any Nostr client you're using must support ws:// as opposed to just wss://)

[immartian]

rather than using DNS services, https://github.com/yggdrasil-network/yggdrasil-go could be the real solution: P2P routing, IPv6 address, end-to-end encryption, etc.

A Nostr relay under Yggdrasil could be simply as: wss://[201:e8c5:3538:87a3:aa54:7dfb:8008:fb2e]/relay