Add endpoints for rolling back a workspace to a secret snapshot and rolling back a secret to a version

backend/src/helpers/secret.ts

@@ -187,6 +187,7 @@ const v1PushSecrets = async ({
 			}) => {
 				const newSecret = newSecretsObj[`${type}-${secretKeyHash}`];
 				return ({
+					_id: new Types.ObjectId(),
 					secret: _id,
 					version: version ? version + 1 : 1,
 					workspace: new Types.ObjectId(workspaceId),
@@ -258,6 +259,7 @@ const v1PushSecrets = async ({
 					secretValueTag,
 					secretValueHash
 				}) => ({
+					_id: new Types.ObjectId(),
 					secret: _id,
 					version,
 					workspace,