gmx metadata and backfill in finaldata

alembic/versions/87dcd5929323_gmx.py

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+"""GMX
+
+Revision ID: 87dcd5929323
+Revises: e47d1bca4b3d
+Create Date: 2025-06-16 16:48:11.177904
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+import dexorder.database
+import dexorder.database.column_types
+
+
+# revision identifiers, used by Alembic.
+revision: str = '87dcd5929323'
+down_revision: Union[str, None] = 'e47d1bca4b3d'
+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('token', sa.Column('gmx_synthetic', sa.Boolean(), server_default=sa.text('false'), nullable=False))
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_column('token', 'gmx_synthetic')
+    # ### end Alembic commands ###