feat(scouts): add gmail_address column to cloud_scout_configs

alembic/versions/009_cloud_scout_gmail_address.py

@@ -0,0 +1,25 @@
+"""Add gmail_address to cloud_scout_configs.
+
+Revision ID: 009
+Revises: 008
+Create Date: 2026-05-16
+"""
+
+from typing import Sequence, Union
+
+import sqlalchemy as sa
+from alembic import op
+
+
+revision: str = "009"
+down_revision: Union[str, None] = "008"
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    op.add_column("cloud_scout_configs", sa.Column("gmail_address", sa.String(320), nullable=True))
+
+
+def downgrade() -> None:
+    op.drop_column("cloud_scout_configs", "gmail_address")