feat: Facilitates the rollback of migration operations (#12109)

* Update package.json

* Update package.json

package.json

@@ -22,6 +22,7 @@
 		"start:test": "cd packages/backend && cross-env NODE_ENV=test node ./built/boot/entry.js",
 		"init": "pnpm migrate",
 		"migrate": "cd packages/backend && pnpm migrate",
+		"revert": "cd packages/backend && pnpm revert",
 		"check:connect": "cd packages/backend && pnpm check:connect",
 		"migrateandstart": "pnpm migrate && pnpm start",
 		"watch": "pnpm dev",

packages/backend/package.json

@@ -10,6 +10,7 @@
 		"start": "node ./built/index.js",
 		"start:test": "NODE_ENV=test node ./built/index.js",
 		"migrate": "pnpm typeorm migration:run -d ormconfig.js",
+		"revert": "pnpm typeorm migration:revert -d ormconfig.js",
 		"check:connect": "node ./check_connect.js",
 		"build": "swc src -d built -D",
 		"watch:swc": "swc src -d built -D -w",