FEAT: enable string for boolean for claude (#150)

* FEAT: enable string for boolean for claude

issue: #142

* REVERT

Author: iwakitakuma33

index.ts

@@ -182,7 +182,6 @@ import {
   type GetCommitDiffOptions,
   ListMergeRequestDiffsSchema,
 } from "./schemas.js";
-import { formatBoolean } from "./utils.js"
 
 import { randomUUID } from "crypto";
 import { pino } from 'pino';
@@ -1363,7 +1362,7 @@ async function createMergeRequest(
       labels: options.labels?.join(","),
       allow_collaboration: options.allow_collaboration,
       draft: options.draft,
-      remove_source_branch: formatBoolean(options.remove_source_branch),
+      remove_source_branch: options.remove_source_branch,
       squash: options.squash,
     }),
   });