"""Type stub for 007_provision_default_workspace migration."""
from __future__ import annotations
from typing import Sequence, Union
# Alembic migration metadata
revision: str
down_revision: Union[str, None]
branch_labels: Union[str, Sequence[str], None]
depends_on: Union[str, Sequence[str], None]
def upgrade() -> None:
"""Apply migration: create project_default schema with core tables."""
...
def downgrade() -> None:
"""Revert migration: drop project_default schema and workspace registration."""
...