Add permission overrides for max homes

[CodedSakura]

{ "default": 1, "tier1": 3, "admin": 0, "op2": 10 }

would give players with blossom.home.tier1 permission 3 max homes, with .admin unlimited homes, and the rest of the players 1 max home. Players with OP level 2 or above would have 10 max homes.

This would require a rework on how homes are stored, and what happens if you have more homes than allowed.

https://discord.com/channels/805088174085767219/842663123549683742/1105229415337689189