Roland Tannous 9ca45826d4 feat: parallel URL image probe with time estimate and progress reporting ... - Add 200-sample parallel probe using ThreadPoolExecutor + safe_num_proc to estimate download speed and failure rate before full conversion - Abort with clear error if >=30% of probe images fail to download - Show estimated download time in the training overlay modal - Parallel batch conversion for URL-based datasets (vs sequential for local) - Add warning field to /check-format response for URL-based image datasets - Display URL warning in dataset preview dialog (amber banner) - Thread progress_callback from trainer through format_and_template_dataset to convert_to_vlm_format for real-time status updates		2026-03-04 23:40:38 +00:00
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backend	feat: parallel URL image probe with time estimate and progress reporting	2026-03-04 23:40:38 +00:00
frontend	feat: parallel URL image probe with time estimate and progress reporting	2026-03-04 23:40:38 +00:00
tests	test: add parallel download benchmark with ThreadPoolExecutor	2026-03-04 23:29:43 +00:00