fix: order

backend/database/migrations/20250109085218_create_tenants.sql

@@ -52,4 +52,5 @@ CREATE TABLE
 -- +goose StatementBegin
 DROP TABLE tenants;
 DROP TABLE tenant_users;
+DROP TABLE tenant_user_balances;
 -- +goose StatementEnd

backend/database/migrations/20250109094724_create_order.sql

@@ -20,6 +20,7 @@ CREATE TABLE
         remote_refund_serial VARCHAR(256) NOT NULL UNIQUE,
         amount INT8 NOT NULL default 0,
         currency VARCHAR(32) NOT NULL default 'CNY',
+        title VARCHAR(128) NOT NULL DEFAULT '',
         description VARCHAR(256),
         meta jsonb default '{}'::jsonb
     );