FEATURE - /warn command

[Xarlos89]

The need for a new moderation command has come up, as we would like to shift to a softer mod style.

The /warn command

The command should be connected to MongoDB.

/warn ~user~ ~reason~

Returns:

# Publicly seen
~user~ was warned by ~mod~
Reason: You suck
Warnings: 2/3

# privately seen
Past warnings for ~user~

Warning 1 - ~date~
Reason: Acting a fool.

Warning 2 - ~date~
Reason: Acting a fool AGAIN.

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The command should be @staff only.
The third warning should automatically send the user to #quarantine.