Templated steps (#306)

* Table creation

* Submodule update

Author: JWittmeyer

alembic/versions/0e975f452a77_step_template_table.py

@@ -0,0 +1,68 @@
+"""Step template table
+
+Revision ID: 0e975f452a77
+Revises: ad13850a7245
+Create Date: 2025-05-26 13:17:19.196643
+
+"""
+
+from alembic import op
+import sqlalchemy as sa
+from sqlalchemy.dialects import postgresql
+
+# revision identifiers, used by Alembic.
+revision = "0e975f452a77"
+down_revision = "ad13850a7245"
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_table(
+        "step_templates",
+        sa.Column("id", postgresql.UUID(as_uuid=True), nullable=False),
+        sa.Column("organization_id", postgresql.UUID(as_uuid=True), nullable=True),
+        sa.Column("name", sa.String(), nullable=True),
+        sa.Column("description", sa.String(), nullable=True),
+        sa.Column("created_at", sa.DateTime(), nullable=True),
+        sa.Column("created_by", postgresql.UUID(as_uuid=True), nullable=True),
+        sa.Column("config", sa.JSON(), nullable=True),
+        sa.ForeignKeyConstraint(["created_by"], ["user.id"], ondelete="SET NULL"),
+        sa.ForeignKeyConstraint(
+            ["organization_id"], ["organization.id"], ondelete="CASCADE"
+        ),
+        sa.PrimaryKeyConstraint("id"),
+        schema="cognition",
+    )
+    op.create_index(
+        op.f("ix_cognition_step_templates_created_by"),
+        "step_templates",
+        ["created_by"],
+        unique=False,
+        schema="cognition",
+    )
+    op.create_index(
+        op.f("ix_cognition_step_templates_organization_id"),
+        "step_templates",
+        ["organization_id"],
+        unique=False,
+        schema="cognition",
+    )
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_index(
+        op.f("ix_cognition_step_templates_organization_id"),
+        table_name="step_templates",
+        schema="cognition",
+    )
+    op.drop_index(
+        op.f("ix_cognition_step_templates_created_by"),
+        table_name="step_templates",
+        schema="cognition",
+    )
+    op.drop_table("step_templates", schema="cognition")
+    # ### end Alembic commands ###