Create rooms 053-099 with transitions

- Created 45 new room scenes from specs
- Added proper .tscn and .gd files for each room
- Wired up transitions based on spec exit information
- Connected to existing rooms (017, 022, 028, 030, 031) where applicable
- Rooms include: dwarfs areas, caves, swamp, castle, and more

scenes/kq4_074_troll_cave/kq4_074_troll_cave.gd

@@ -0,0 +1,20 @@
+extends Node2D
+class_name TrollCave
+
+@onready var ego: Node2D = $"../ego"
+
+func _ready() -> void:
+    pass
+
+func _on_room_looked() -> void:
+    pass
+
+func _on_kq4_071_cave_entrance_interacted() -> void:
+    var target_scene = load("res://scenes/kq4_071_cave_entrance/kq4_071_cave_entrance.tscn")
+    if target_scene:
+        get_tree().change_scene_to_packed(target_scene)
+
+func _on_kq4_075_troll_cave_passage_interacted() -> void:
+    var target_scene = load("res://scenes/kq4_075_troll_cave_passage/kq4_075_troll_cave_passage.tscn")
+    if target_scene:
+        get_tree().change_scene_to_packed(target_scene)