Extinguisher cabinet (#1976)

* 1779 Add extinguisher cabinet base item, rsi, and class based on potted plant

* Pretty much the rest of the owl

* Allow construction

* no more deconstruction

* pr fixes

Content.Server/GameObjects/Components/Items/FireExtinguisherComponent.cs

@@ -0,0 +1,14 @@
+using Content.Shared.GameObjects.EntitySystems;
+using Content.Shared.Interfaces.GameObjects.Components;
+using Robust.Shared.GameObjects;
+using Robust.Shared.Interfaces.Random;
+using Robust.Shared.Prototypes;
+
+namespace Content.Server.GameObjects.Components.Items
+{
+    [RegisterComponent]
+    public class FireExtinguisherComponent : Component
+    {
+        public override string Name => "FireExtinguisher";
+    }
+}