create new alembic revision for forge_instance table

Signed-off-by: Adrian Edwards <adredwar@redhat.com>

Author: MoralCode

collectoss/application/schema/alembic/versions/42_introduce_empty_instances_table.py

@@ -0,0 +1,37 @@
+"""introduce empty instances table
+
+Revision ID: 42
+Revises: 41
+Create Date: 2026-05-07 15:51:17.510641
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = '42'
+down_revision = '41'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_table('forge_instance',
+    sa.Column('id', sa.Integer(), nullable=False, comment='Internal unique identifier for this forge instance'),
+    sa.Column('platform_type', sa.Integer(), nullable=False, comment='Type specifier identifying the relevant platform API interface to CollectOSS'),
+    sa.Column('name', sa.String(), nullable=False, comment='User-specified name for this forge instance'),
+    sa.Column('date_added', sa.DateTime(timezone=True), nullable=False),
+    sa.Column('domain_name', sa.String(), nullable=False, comment='The base domain name (without the scheme) where this instance is hosted'),
+    sa.Column('enabled', sa.Boolean(), nullable=False, comment='denotes whether collection should run for this instance'),
+    sa.PrimaryKeyConstraint('id'),
+    schema='augur_operations'
+    )
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_table('forge_instance', schema='augur_operations')
+    # ### end Alembic commands ###