Kit Tunes Axolotl 0.2.0

With this release, there's a new art-style which I think might stick! As well, thank @LostLuma for adding support for many more Minecraft versions

General changes

• Change music events to use a single object as argument, so that future changes won't break mods that use it (by @Pixaurora)
• Improve music metadata loading (by @Pixaurora)
• Add icons for all included projects (by @Pixaurora)
• Rename projects and add new descriptions (by @Pixaurora)
• Fix album art input & add official album art to the toasts (by @Pixaurora)
• Create a new texture for toast backgrounds, & center the title's text (by @Pixaurora)
• Redo main mod icon (by @Pixaurora)

Version support changes

• Now supports Minecraft 1.17.0 - 1.21.1 (by @LostLuma)

Build time changes

• Generate mod metadata & copy icons to the corresponding projects at build time (by @Pixaurora)
• Improve project organization (by @Pixaurora)
• Fix version catalog not working in convention plugins (by @LostLuma)