Use Special Room script type to mark rooms that don't have monster/item/player spawns

Fix some minimap display issues
Fix michael animation state

Zennysoft.Game.Ma/src/map/dungeon/rooms/Set A/06. Balcony Room A.tscn

@@ -762,6 +762,7 @@ size = Vector3(36, 8, 32)
 size = Vector2(36, 32)
 
 [sub_resource type="StandardMaterial3D" id="StandardMaterial3D_awhym"]
+shading_mode = 0
 albedo_texture = ExtResource("5_gctlo")
 texture_filter = 0
 
@@ -1058,11 +1059,11 @@ size = Vector3(39.9, 16.6792, 34.6)
 
 [node name="Minimap" type="Node3D" parent="."]
 transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, -0.171951, -10.2003, -1.80546)
-visible = false
 
 [node name="Minimap" type="MeshInstance3D" parent="Minimap"]
 unique_name_in_owner = true
 transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 10.1785, 1.98844)
+visible = false
 layers = 2
 mesh = SubResource("PlaneMesh_f286s")
 surface_material_override/0 = SubResource("StandardMaterial3D_awhym")