add workflow_run.script_run and mark ai_fallback_triggered when the script falls back to ai run (#3433)

alembic/versions/2025_09_15_0540-8998d998feed_db_migration_script.py

@@ -0,0 +1,31 @@
+"""db migration script
+
+Revision ID: 8998d998feed
+Revises: f78486c3f895
+Create Date: 2025-09-15 05:40:16.200764+00:00
+
+"""
+
+from typing import Sequence, Union
+
+import sqlalchemy as sa
+
+from alembic import op
+
+# revision identifiers, used by Alembic.
+revision: str = "8998d998feed"
+down_revision: Union[str, None] = "f78486c3f895"
+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("workflow_runs", sa.Column("script_run", sa.JSON(), nullable=True))
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_column("workflow_runs", "script_run")
+    # ### end Alembic commands ###