"""migración inicial — esquema vacío

Revision ID: 0001_initial
Revises:
Create Date: 2026-05-04
"""

import sqlalchemy as sa  # noqa: F401

from alembic import op  # noqa: F401

revision = "0001_initial"
down_revision = None
branch_labels = None
depends_on = None


def upgrade() -> None:
    # Esquema base vacío. Cuando agregues modelos en app/models/, regenera con:
    #   alembic revision --autogenerate -m "agregar tabla X"
    pass


def downgrade() -> None:
    pass