PaddleOCR - R Client for the 'PaddleOCR' Cloud API
An R client for the 'PaddleOCR' cloud service API
<https://www.paddleocr.ai/latest/en/version3.x/inference_deployment/serving/paddleocr_official_api/overview.html>.
Submit images, PDFs, or URLs for OCR processing using models
like 'PaddleOCR-VL-1.6'. Supports job submission, polling,
result retrieval, automatic image download, and streaming
PDF-to-markdown conversion with batch processing.