[ENHANCEMENT] Custom F3 brand server name change

[MotikaCraft-TheJoshua]

Describe the feature you'd like to have implemented
Implementation of being able to customize F3 server brand name via config

Is your feature request related to an existing problem? Please describe.
This could potentially attract malicious player who are jealous and do bot / ddos attacks aswell as potentially trying to crash server by knowing that some exploit exists after/before or at specific LimboAPI commit, which is shown fully in server brand... please, this should be changeable

Additional context
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[NikhilTooBusy]

Bump