"""Establish the initial migration baseline for the empty control plane."""


# revision identifiers, used by Alembic.
revision = "0001_baseline"
down_revision = None
branch_labels = None
depends_on = None


def upgrade() -> None:
    """Create the initial version marker; domain tables arrive in later tasks."""

    pass


def downgrade() -> None:
    """Revert the empty baseline."""

    pass