"""add assistant turn configuration

Revision ID: 20260712_0004
Revises: 20260710_0003
"""

from alembic import op
import sqlalchemy as sa


revision = "20260712_0004"
down_revision = "20260710_0003"
branch_labels = None
depends_on = None


def upgrade() -> None:
    op.add_column(
        "assistants",
        sa.Column("turn_config", sa.JSON(), server_default=sa.text("'{}'"), nullable=False),
    )


def downgrade() -> None:
    op.drop_column("assistants", "turn_config")