Remove unused includes in Ninja (#41207)

* Remove Unused

* Additional cleanup

Content.Shared/Ninja/Components/DashAbilityComponent.cs

@@ -1,7 +1,6 @@
 using Content.Shared.Actions;
 using Content.Shared.Actions.Components;
 using Content.Shared.Ninja.Systems;
-using Robust.Shared.Audio;
 using Robust.Shared.GameStates;
 using Robust.Shared.Prototypes;
 

Content.Shared/Ninja/Components/NinjaSuitComponent.cs

@@ -3,7 +3,6 @@ using Content.Shared.Ninja.Systems;
 using Robust.Shared.Audio;
 using Robust.Shared.GameStates;
 using Robust.Shared.Prototypes;
-using Robust.Shared.Utility;
 
 namespace Content.Shared.Ninja.Components;
 

Content.Shared/Ninja/Systems/DashAbilitySystem.cs

@@ -1,17 +1,12 @@
 using Content.Shared.Actions;
-using Content.Shared.Charges.Components;
 using Content.Shared.Charges.Systems;
-using Content.Shared.Hands.Components;
 using Content.Shared.Hands.EntitySystems;
 using Content.Shared.Interaction;
 using Content.Shared.Movement.Pulling.Components;
-using Content.Shared.Movement.Pulling.Events;
 using Content.Shared.Movement.Pulling.Systems;
 using Content.Shared.Ninja.Components;
 using Content.Shared.Popups;
 using Content.Shared.Examine;
-using Robust.Shared.Audio.Systems;
-using Robust.Shared.Timing;
 
 namespace Content.Shared.Ninja.Systems;
 
@@ -21,7 +16,6 @@ namespace Content.Shared.Ninja.Systems;
 public sealed class DashAbilitySystem : EntitySystem
 {
     [Dependency] private readonly ActionContainerSystem _actionContainer = default!;
-    [Dependency] private readonly IGameTiming _timing = default!;
     [Dependency] private readonly SharedChargesSystem _sharedCharges = default!;
     [Dependency] private readonly SharedHandsSystem _hands = default!;
     [Dependency] private readonly ExamineSystemShared _examine = default!;

Content.Shared/Ninja/Systems/SharedNinjaGlovesSystem.cs

@@ -1,10 +1,8 @@
 using Content.Shared.Clothing.Components;
 using Content.Shared.CombatMode;
 using Content.Shared.Examine;
-using Content.Shared.Hands.Components;
 using Content.Shared.Hands.EntitySystems;
 using Content.Shared.Interaction;
-using Content.Shared.Inventory.Events;
 using Content.Shared.Item.ItemToggle;
 using Content.Shared.Item.ItemToggle.Components;
 using Content.Shared.Ninja.Components;
@@ -18,7 +16,6 @@ namespace Content.Shared.Ninja.Systems;
 /// </summary>
 public abstract class SharedNinjaGlovesSystem : EntitySystem
 {
-    [Dependency] private readonly IGameTiming _timing = default!;
     [Dependency] private readonly SharedCombatModeSystem _combatMode = default!;
     [Dependency] private readonly SharedHandsSystem _hands = default!;
     [Dependency] private readonly SharedInteractionSystem _interaction = default!;

Content.Shared/Ninja/Systems/SharedSpaceNinjaSystem.cs

@@ -1,4 +1,3 @@
-using Content.Shared.Clothing.Components;
 using Content.Shared.Ninja.Components;
 using Content.Shared.Weapons.Melee.Events;
 using Content.Shared.Weapons.Ranged.Events;