Fix cwd

entry

@@ -138416,7 +138416,7 @@ var Inputs = type({
   "comment_id?": "number|null",
   "issue_id?": "number|null",
   "pr_id?": "number|null",
-  "cwd?": "string"
+  "cwd?": "string|null"
 });
 async function main(inputs) {
   var _stack2 = [];
@@ -138796,7 +138796,7 @@ async function run() {
     const inputs = Inputs.assert({
       prompt: core4.getInput("prompt", { required: true }),
       effort: core4.getInput("effort") || "think",
-      cwd: core4.getInput("cwd") || void 0
+      cwd: core4.getInput("cwd") || null
     });
     const result = await main(inputs);
     if (!result.success) {