[Mari] Respawn / Spawnpoint tweaks

[rozbottie]

A mod that is basically a standalone version of Better With Mod's HCSpawn + HCBeds features (randomized spawn after death and disabling beds setting respawn point, respectively) with a config to control the spawn radius size.

Mari in https://discord.com/channels/932680710815350834/1111320492272525342/1462936585334165771

[MasterEnderman]

Reference: https://github.com/Rebirth-of-the-Night/BetterWithMods/blob/master/src/main/java/betterwithmods/module/hardcore/world/spawn/HCSpawn.java