flag to control ai fallback (#3313)

alembic/versions/2025_08_28_2112-d3ec63728c2a_add_ai_fallback_field_to_workflows_table.py

@@ -0,0 +1,31 @@
+"""add ai_fallback field to workflows table
+
+Revision ID: d3ec63728c2a
+Revises: 1bba8a38ddc7
+Create Date: 2025-08-28 21:12:54.750395+00:00
+
+"""
+
+from typing import Sequence, Union
+
+import sqlalchemy as sa
+
+from alembic import op
+
+# revision identifiers, used by Alembic.
+revision: str = "d3ec63728c2a"
+down_revision: Union[str, None] = "1bba8a38ddc7"
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column("workflows", sa.Column("ai_fallback", sa.Boolean(), nullable=False, server_default=sa.false()))
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_column("workflows", "ai_fallback")
+    # ### end Alembic commands ###