Show dataset YOLO output readiness

README.md

@@ -54,6 +54,8 @@ checks YOLO txt labels and mask dimensions, and can generate a `dataset.yaml`
 for the `yolo.train_custom` task. The selected upload dataset also exposes
 direct YOLO custom train, predict, and heatmap actions; custom outputs are
 written under `var/custom_yolo_runs` and are scanned by the results dashboard.
+When a dataset is selected, the dataset panel shows its custom YOLO `best.pt`,
+prediction previews, heatmap previews, and detected training curves.
 Segmentation previews, YOLO heatmaps, and loss/metric artifacts are grouped on
 the results dashboard, and YOLO-style `results.csv` files are parsed into
 lightweight training curves.