"""add admin notifications clear cutoff

Revision ID: d4f6a2b1c9e8
Revises: b3e7c9a2f1d4
Create Date: 2026-04-07 20:45:00.000000

"""
from typing import Sequence, Union

from alembic import op
import sqlalchemy as sa


revision: str = "d4f6a2b1c9e8"
down_revision: Union[str, None] = "b3e7c9a2f1d4"
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None


def upgrade() -> None:
    op.add_column(
        "site_settings",
        sa.Column("admin_notifications_cleared_before", sa.DateTime(timezone=True), nullable=True),
    )


def downgrade() -> None:
    op.drop_column("site_settings", "admin_notifications_cleared_before")