Let's Have Some FUN Mining

Metadata:

• Made the flavor text for the supported version range more distinct

• The pack.mcmeta is up to date with the new format changes (pack_format is now 64 aka 1.21.8 and supported_formats minimum is now 15 aka 1.20, but it still retains all backwards-compatibility)

Adjustments:

• Music toasts now contain text formatting so that song names stick out more at a glance.

• Release for Modrinth