Sentry turrets - Part 4: The sentry turret and its primary systems (#35123)

* Initial commit

* Removed mention of StationAiTurretComponent (for now)

* Prep for moving out of draft

* Fixing merge conflict

* Re-added new net frequencies to AI turrets

* Removed turret control content

* Removed unintended change

* Final tweaks

* Fixed incorrect file name

* Improvement to fire mode handling

* Addressed review comments

* Updated how turret wire panel auto-closing is handled

* Ranged NPCs no longer waste shots on stunned targets

* Fixed bug in tracking broken state

* Addressed review comments

* Bug fix

* Removed unnecessary event call

Content.Server/NPC/Systems/NPCUtilitySystem.cs

@@ -19,6 +19,7 @@ using Content.Shared.Mobs.Systems;
 using Content.Shared.NPC.Systems;
 using Content.Shared.Nutrition.Components;
 using Content.Shared.Nutrition.EntitySystems;
+using Content.Shared.Stunnable;
 using Content.Shared.Tools.Systems;
 using Content.Shared.Turrets;
 using Content.Shared.Weapons.Melee;
@@ -360,6 +361,10 @@ public sealed class NPCUtilitySystem : EntitySystem
                         return 1f;
                     return 0f;
                 }
+            case TargetIsStunnedCon:
+                {
+                    return HasComp<StunnedComponent>(targetUid) ? 1f : 0f;
+                }
             case TurretTargetingCon:
                 {
                     if (!TryComp<TurretTargetSettingsComponent>(owner, out var turretTargetSettings) ||