Better melee combat (#542)

* - add: NextMobAttack, EquipCooldown.

* - fix: Some combat fixes.

* - add: Telebaton.

* - add: Stun baton rework.

* - tweak: Reduce melee range.

* - add: Rework melee block system.

* - add: ExaminedEvent.

Content.Shared/Weapons/Melee/MeleeThrowOnHitSystem.cs

@@ -64,6 +64,9 @@ public sealed class MeleeThrowOnHitSystem : EntitySystem
 
     private void OnMeleeHit(Entity<MeleeThrowOnHitComponent> ent, ref MeleeHitEvent args)
     {
+        if (args.Handled) // WD
+            return;
+
         var (_, comp) = ent;
         if (!args.IsHit)
             return;