Added admin commands, refactored help command, and created command descriptions + more

Make overseauspider.yuanshen.com reachable

* Since DispatchServer has handled the server correctly, so it should not be invalidated: https://github.com/Melledy/Grasscutter/blob/main/src/main/java/emu/grasscutter/server/dispatch/DispatchServer.java#L402

Fix folder seperators

unlockAvatarConstellation fix

skip beta server device id verify

add water to golden apple archipelago by default

(Still broken but now it actually disconnects the player)

sorry again, forgot to add

Fix weapon refine

Set world level command

more friendly notes

Give character command

Additonal stuff: Fixed + refactored help command. Removed 'Usage: ' from all commands. Created 'player.hasPermission(permission)' function. Created default for Usage annotation. Created hashmap version of 'getHandlers' and renamed the original to getHandlersAsList()