Proto-kinetic crusher (#16277)

Co-authored-by: AJCM-git <60196617+AJCM-git@users.noreply.github.com>

Content.Shared/Weapons/Melee/Events/AttemptMeleeEvent.cs

@@ -0,0 +1,7 @@
+namespace Content.Shared.Weapons.Melee.Events;
+
+/// <summary>
+/// Raised directed on a weapon when attempt a melee attack.
+/// </summary>
+[ByRefEvent]
+public record struct AttemptMeleeEvent(bool Cancelled, string? Message);