Admin ghosts can now interact with stuff (#4178)

* Ghosts now have a bool for interacting with stuff

* Wrong ghost

* Simping for Swept

* Merge cleanup

* IT'S ODNE

Co-authored-by: metalgearsloth <comedian_vs_clown@hotmail.com>

Resources/Prototypes/Body/Templates/aghost.yml

@@ -0,0 +1,14 @@
+- type: bodyTemplate
+  id: AGhostTemplate
+  name: "humanoid"
+  centerSlot: "torso"
+  slots:
+    left arm: Arm
+    left hand: Hand
+    right arm: Arm
+    right hand: Hand
+  connections:
+    left arm:
+    - left hand
+    right arm:
+    - right hand