Function createAttachmentToTextExecutor

createAttachmentToTextExecutor(
    inner: ExecutorInput,
    rules: readonly AttachmentReaderRule[],
    options?: AttachmentToTextOptions,
): Executor
Wraps a text-only executor so it can answer requests carrying attachments.

Each attachment is handed to the first rule matching its MIME type, and the description that comes back replaces the attachment in the request.
Parameters
- inner: ExecutorInput
  Text-only executor or model id.
- rules: readonly AttachmentReaderRule[]
  Reader executors, in priority order. "*" matches any type.
- options: AttachmentToTextOptions = {}
  Reader prompt and cache key.
Returns Executor
An executor that accepts attachments.
Throws
Error when rules is empty.
Example
```
export default createAttachmentToTextExecutor("default/glm-5.2", [
  { mimeTypes: ["*"], executor: "default/gemma-4-31b" },
]);
```