last tidying up

build.py

@@ -170,8 +170,16 @@ def build_managed(output_dir: Path, cfg_name: str, config: dict):
         if copy_repo(source, target):
             log.info(f"  {repo_name}/")
 
-    # Copy ctrl from cfg/<room>/ctrl/
     room_cfg = SPR_ROOT / "cfg" / cfg_name
+
+    # Docker files from room root -> managed root
+    for item in room_cfg.iterdir():
+        if item.is_file() and (
+            item.name.startswith("Dockerfile") or item.name.startswith("docker-compose")
+        ):
+            copy_path(item, managed_dir / item.name)
+
+    # Scripts from ctrl/ -> managed/ctrl/
     room_ctrl = room_cfg / "ctrl"
     if room_ctrl.exists():
         ctrl_dir = managed_dir / "ctrl"