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.trellis/scripts/multi_agent/_bootstrap.py

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+"""Bootstrap path setup for multi_agent scripts.
+
+Import this module before importing from common/:
+
+    import _bootstrap  # noqa: F401
+
+This adds the parent scripts/ directory to sys.path so that
+`from common.xxx import yyy` works when running scripts directly
+via `python3 .trellis/scripts/multi_agent/some_script.py`.
+"""
+
+import sys
+from pathlib import Path
+
+_scripts_dir = str(Path(__file__).resolve().parent.parent)
+if _scripts_dir not in sys.path:
+    sys.path.insert(0, _scripts_dir)