Particle Accelerator power changed admin chat warning (#18806)

Content.Server/ParticleAccelerator/EntitySystems/ParticleAcceleratorSystem.cs

@@ -1,9 +1,11 @@
 using Content.Server.Administration.Logs;
+using Content.Server.Chat.Managers;
 using Content.Server.Projectiles;
 using Robust.Shared.Physics.Systems;
 using Robust.Shared.Map;
 using Robust.Shared.Timing;
 using Robust.Server.GameObjects;
+using Robust.Shared.Configuration;
 
 namespace Content.Server.ParticleAccelerator.EntitySystems;
 
@@ -12,6 +14,8 @@ public sealed partial class ParticleAcceleratorSystem : EntitySystem
     [Dependency] private readonly IAdminLogManager _adminLogger = default!;
     [Dependency] private readonly IGameTiming _gameTiming = default!;
     [Dependency] private readonly IMapManager _mapManager = default!;
+    [Dependency] private readonly IConfigurationManager _cfg = default!;
+    [Dependency] private readonly IChatManager _chat = default!;
     [Dependency] private readonly ProjectileSystem _projectileSystem = default!;
     [Dependency] private readonly SharedAppearanceSystem _appearanceSystem = default!;
     [Dependency] private readonly SharedPhysicsSystem _physicsSystem = default!;