fix: improve trans script migration hint

scripts/src/output.ts

@@ -66,6 +66,8 @@ function normalizeErrorPayload(command: string, error: unknown): Record<string,
     return { message };
   }
   if (error instanceof Error) {
+    const structured = structuredCliErrorPayload(error, message);
+    if (structured !== null) return structured;
     const debug = process.env.UNIDESK_CLI_DEBUG === "1" || process.env.UNIDESK_CLI_FULL_ERROR === "1" || process.env.UNIDESK_CLI_RAW_ERROR === "1";
     return {
       name: error.name,
@@ -78,6 +80,20 @@ function normalizeErrorPayload(command: string, error: unknown): Record<string,
   return { message };
 }
 
+function structuredCliErrorPayload(error: Error, message: string): Record<string, unknown> | null {
+  const record = error as Error & Record<string, unknown>;
+  if (!Object.prototype.hasOwnProperty.call(record, "replacementExamples") && !Object.prototype.hasOwnProperty.call(record, "migrationHint")) return null;
+  const payload: Record<string, unknown> = {
+    name: error.name,
+    message,
+  };
+  for (const key of ["code", "level", "entrypoint", "route", "operation", "replacementExamples", "migrationHint", "note"]) {
+    const value = record[key];
+    if (value !== undefined) payload[key] = value;
+  }
+  return payload;
+}
+
 function sshFileTransferErrorDetails(error: Error): Record<string, unknown> | null {
   if (error.name !== "SshFileTransferError") return null;
   const details = (error as Error & { details?: unknown }).details;