fix(core): plumb max attempts for retry to generate options in baseLLMClient (#9518)

packages/core/src/utils/retry.ts

@@ -74,6 +74,10 @@ export async function retryWithBackoff<T>(
   fn: () => Promise<T>,
   options?: Partial<RetryOptions>,
 ): Promise<T> {
+  if (options?.maxAttempts !== undefined && options.maxAttempts <= 0) {
+    throw new Error('maxAttempts must be a positive number.');
+  }
+
   const {
     maxAttempts,
     initialDelayMs,