Add The Room scene with living room environment, use it as the match scene

New The Room scene built from the Barking_Dog living room asset: prefab
variants under Assets/Prefabs/3D Living Room, an Environment Light prefab and
baked lighting settings. Point MatchManager at The Room (was Test Map) and
swap it into the build settings scene list. Floor_Wood material and the
living room meta files are reserialized by the URP/Unity importer. Main.unity
also carries the inspector-pinned defaults of the orbit-zoom and hunter-count
fields (matching the C# defaults, no behavior change).

Assets/Scenes/Test Map.unity

@@ -1712,7 +1712,7 @@ Transform:
   serializedVersion: 2
   m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
   m_LocalPosition: {x: 0, y: 0.001, z: -16}
-  m_LocalScale: {x: 2, y: 2, z: 2}
+  m_LocalScale: {x: 1, y: 1, z: 1}
   m_ConstrainProportionsScale: 1
   m_Children:
   - {fileID: 1880357992}