Multiple shards for non-dedicated servers

[Terra B Welch]

Just a thought, but I feel there should be maybe a new tab in the world options to add additional extra shards.

By default the only two main shards that would be the default forest and cave shards(players could have caves not enabled by default still)

But players if they so wish could enable even more shards, a message would display warning players about enabling multiple shards that each shard requires a server to be running and that a host strong enough to run them all will be needed.

I know it's a shot in the dark, but I wanted to suggest this. (Also it would be a nice thing for modded servers I guess, like Island Adventures could have the seaworthy be a thing without needing dedicated servers if this were a thing)