feat: add governed ownership workflows and admin tree navigation

alembic/dev_versions/d03a7b9c1e5f_core_ownership_transfers.py

@@ -0,0 +1,24 @@
+"""development-track wrapper for generic ownership transfers."""
+from __future__ import annotations
+
+from importlib.util import module_from_spec, spec_from_file_location
+from pathlib import Path
+
+
+_path = (
+    Path(__file__).resolve().parents[1]
+    / "versions"
+    / "d03a7b9c1e5f_core_ownership_transfers.py"
+)
+_spec = spec_from_file_location("govoplan_core_ownership_transfer_migration", _path)
+if _spec is None or _spec.loader is None:
+    raise RuntimeError(f"Unable to load ownership migration from {_path}")
+_migration = module_from_spec(_spec)
+_spec.loader.exec_module(_migration)
+
+revision = _migration.revision
+down_revision = _migration.down_revision
+branch_labels = _migration.branch_labels
+depends_on = _migration.depends_on
+upgrade = _migration.upgrade
+downgrade = _migration.downgrade