Preserve approved pixel tower prototype as development baseline

data/facilities/staff_door.tres

@@ -0,0 +1,26 @@
+[gd_resource type="Resource" script_class="FacilityDefinition" load_steps=2 format=3]
+
+[ext_resource type="Script" path="res://scripts/data/facility_definition.gd" id="1"]
+
+[resource]
+script = ExtResource("1")
+id = &"staff_door"
+display_name = "従業員ドア"
+description = "従業員だけが表層と裏層を行き来できる、管理された接続設備。"
+zone = 0
+layer = 1
+footprint = Vector2i(1, 1)
+construction_cost = {&"gold": 100, &"materials": 1}
+build_minutes = 30
+weight_per_cell = 1
+pass_through = true
+maintenance_mana = 0
+power_priority = 95
+staff_min = 0
+staff_max = 0
+capacity = 1
+queue_capacity = 1
+base_service_minutes = 1
+base_quality = 50
+base_price = 0
+tags = Array[StringName]([&"cross_layer_connector", &"movement", &"schema_facility_proxy", &"staff_only"])