NPC refactor (#10122)

Co-authored-by: metalgearsloth <metalgearsloth@gmail.com>

Content.Server/NPC/Components/NPCPathfindPointComponent.cs

@@ -0,0 +1,11 @@
+namespace Content.Server.NPC.Components;
+
+[RegisterComponent]
+public sealed class NPCPathfindPointComponent : Component
+{
+    /// <summary>
+    /// Next point for the NPC to head to.
+    /// </summary>
+    // [ViewVariables(VVAccess.ReadWrite), DataField("nextPoint")]
+    // public EntityUid? NextPoint;
+}