feat: add Quote.is_active field

migrations/20250606143836_active_quotes.py

@@ -0,0 +1,21 @@
+"""
+This module contains a Caribou migration.
+
+Migration Name: active_quotes
+Migration Version: 20250606143836
+"""
+
+
+def upgrade(connection):
+    # add `is_active` column to the `quotes` table
+    sql = """
+ALTER TABLE quotes
+ADD COLUMN is_active BOOLEAN DEFAULT TRUE;
+    """
+    connection.execute(sql)
+    connection.commit()
+
+
+def downgrade(connection):
+    # add your downgrade step here
+    pass