9.3.1

Read detailed change logs in https://github.com/sakurawald/fuji/commits/dev/

[head] fix: should not eat the cursor stack when the price if FREE.
[head] fix: should decrease the amount of heads on right click when the price is FREE.
(> MC 1.20.2) [kit & deathlog] fix: failed to save NBT file.
(> MC 1.20.1) [command_toolbox.hat] fix: the mixin targets warning on server startup.
[pvp] refactor: replace the language key pvp.status with two new language key pvp.status.on and pvp.status.off. (Should not use composition for language keys, it's complex.)