Function TextProcessorPrompt

TextProcessorPrompt(engine?: AioTextProcessorMethods): Promise<void>
Orchestrates the text processing workflow, guiding the user through engine selection, file selection, option setting, and file processing.

This function serves as the main entry point for the text processing functionality. It handles the entire process from start to finish, including error handling and recursive re-invocation.
Parameters
- Optionalengine: AioTextProcessorMethods
  Optional. If provided, skips the engine selection prompt and uses the specified engine directly.
Returns Promise<void>
Example
```
// Run the prompt with default behavior (engine selection prompt)
TextProcessorPrompt();
// Run the prompt directly with the 'summarize' engine
TextProcessorPrompt('summarize');
```