Package Postgres migrations with user-engine

src/user_engine/adapters/postgres.py

@@ -9,7 +9,7 @@ from __future__ import annotations
 
 import json
 from contextlib import contextmanager
-from pathlib import Path
+from importlib.resources import files
 from typing import Any, Iterable, Iterator, Mapping, Protocol, cast
 
 from user_engine.domain import (
@@ -624,9 +624,10 @@ def _first_column(row: Any) -> Any:
 
 
 def _load_bootstrap_sql() -> str:
-    repo_root = Path(__file__).resolve().parents[3]
-    return (repo_root / "migrations/postgres/0001_user_engine_store.sql").read_text(
-        encoding="utf-8"
+    return (
+        files("user_engine")
+        .joinpath("migrations/postgres/0001_user_engine_store.sql")
+        .read_text(encoding="utf-8")
     )