[=] fixed a null error when redeem

[=] fixed command error when left empty

[+] fixes command not /pcrandom [+] now it save instantly all data to config(report and lag)

[=] fixed a bug of permission message
(anti dupe system is under a rewrite so instant save feature need to wait).

[+] made saperate perms for vault and xp

• pc.vault
• pc.xp and pc.withdraw is still there for both at once