docs: remove incorrect Hub paper association

docs: add AstraQ-VL paper citation

Organize artifacts and refresh model card (#2)

Organize evaluation and metric artifacts (#1)

Add AstraQ-VL Stage-2 full-heldout evaluation artifact

Update AstraQ-VL model card naming and artifact links

Rename Stage-2 metrics artifact for AstraQ-VL

Remove legacy artifact filenames after AstraQ-VL rename

Upload astrollava-stage2-full-heldout-eval-v1.zip with huggingface_hub

Upload phase0_stage2_results.zip with huggingface_hub

Upload folder using huggingface_hub

Upload astrollava-stage2-metrics.zip with huggingface_hub

Upload eval_loss_curve.zip with huggingface_hub

Upload README.md with huggingface_hub

Upload eval_loss_curve.png with huggingface_hub

Create README.md

Upload astrollava-stage2.zip with huggingface_hub

initial commit