Disable SSD indicator for NPC (#20027)

* Make ActiveNPCComponent shared

* Check if entity have ActiveNPC component

* Make networked

* Fix path

* fix

Content.Server/NPC/HTN/HTNSystem.cs

@@ -10,6 +10,7 @@ using Content.Server.NPC.Systems;
 using Content.Shared.Administration;
 using Content.Shared.Mobs;
 using Content.Shared.NPC;
+using Content.Shared.NPC;
 using JetBrains.Annotations;
 using Robust.Server.GameObjects;
 using Robust.Server.Player;