Fix some warnings relating to fields being unused.

Content.Server/Actions/ServerActionsComponent.cs

@@ -20,7 +20,6 @@ namespace Content.Server.Actions
     [ComponentReference(typeof(SharedActionsComponent))]
     public sealed class ServerActionsComponent : SharedActionsComponent
     {
-        [Dependency] private readonly IServerEntityManager _entityManager = default!;
         [Dependency] private readonly IServerGameStateManager _stateManager = default!;
 
         public override void HandleNetworkMessage(ComponentMessage message, INetChannel netChannel, ICommonSession? session = null)

Content.Server/Atmos/EntitySystems/AtmosDebugOverlaySystem.cs

@@ -17,7 +17,6 @@ namespace Content.Server.Atmos.EntitySystems
     [UsedImplicitly]
     public sealed class AtmosDebugOverlaySystem : SharedAtmosDebugOverlaySystem
     {
-        [Dependency] private readonly IGameTiming _gameTiming = default!;
         [Dependency] private readonly IPlayerManager _playerManager = default!;
         [Dependency] private readonly IMapManager _mapManager = default!;
         [Dependency] private readonly IConfigurationManager _configManager = default!;

Content.Server/GameTicking/GameTicker.cs

@@ -84,7 +84,6 @@ namespace Content.Server.GameTicking
         [Dependency] private readonly IServerPreferencesManager _prefsManager = default!;
         [Dependency] private readonly IBaseServer _baseServer = default!;
         [Dependency] private readonly IWatchdogApi _watchdogApi = default!;
-        [Dependency] private readonly IEntitySystemManager _entitySystemManager = default!;
         [Dependency] private readonly IReflectionManager _reflectionManager = default!;
     }
 }

Content.Server/MachineLinking/System/SignalLinkerSystem.cs

@@ -23,7 +23,6 @@ namespace Content.Server.MachineLinking.System
 {
     public class SignalLinkerSystem : EntitySystem
     {
-        [Dependency] private IComponentManager _componentManager = default!;
         private InteractionSystem _interaction = default!;
 
         private SignalLinkCollection _linkCollection = new();

Content.Server/Physics/Controllers/MoverController.cs

@@ -33,12 +33,8 @@ namespace Content.Server.Physics.Controllers
 {
     public class MoverController : SharedMoverController
     {
-        [Dependency] private readonly IPrototypeManager _prototypeManager = default!;
         [Dependency] private readonly ITileDefinitionManager _tileDefinitionManager = default!;
         [Dependency] private readonly IMapManager _mapManager = default!;
-        [Dependency] private readonly IRobustRandom _robustRandom = default!;
-
-        private AudioSystem _audioSystem = default!;
 
         private const float StepSoundMoveDistanceRunning = 2;
         private const float StepSoundMoveDistanceWalking = 1.5f;
@@ -50,7 +46,6 @@ namespace Content.Server.Physics.Controllers
         public override void Initialize()
         {
             base.Initialize();
-            _audioSystem = EntitySystem.Get<AudioSystem>();
 
             var configManager = IoCManager.Resolve<IConfigurationManager>();
             configManager.OnValueChanged(CCVars.ShuttleDockSpeedCap, value => _shuttleDockSpeedCap = value, true);

Content.Server/Research/Components/ResearchConsoleComponent.cs

@@ -23,7 +23,6 @@ namespace Content.Server.Research.Components
     public class ResearchConsoleComponent : SharedResearchConsoleComponent, IActivate
     {
         [Dependency] private readonly IPrototypeManager _prototypeManager = default!;
-        [Dependency] private readonly IRobustRandom _random = default!;
 
         [DataField("sound")]
         private SoundSpecifier _soundCollectionName = new SoundCollectionSpecifier("keyboard");