Unstable SMP Marlowww's Warden Aura

Adds Marlowww's Warden Aura Seen In ParrotX2's Video On The Unstable SMP

If A Player With The Aura Enabled Comes Within 100 Blocks Of Another Player, They Will Be Given Darkness For 15 Seconds And Will Hear A Heart Beat. All Players Affected By The Aura Cannot Be Affected Again For 3 Minute, The Timer Only Starts Ticking When There Are No Players With Aura Enabled Within 100 Blocks

To Enable The Aura For Yourself Run The Command: /function aura:enable_aura

To Disable The Aura For Yourself Run The Command: /function aura:disable_aura

To Enable The Aura For Another Player Run The Command: /execute as run function aura:enable_aura

To Disable The Aura For Another Player Run The Command: /execute as run function aura:disable_aura