Add HaploFormer artifact grid benchmark 20260623

Cache-bust corrected case-control UMAPs for seqlab_pooling_full_umap_20260619_hftransfer

Update case-control UMAP colors for seqlab_pooling_full_umap_20260619_hftransfer

Update case-control UMAP colors for seqlab_pooling_full_umap_20260619_hftransfer

Remove private issue link from report body for seqlab_pooling_full_umap_20260619_hftransfer

Add seqlab pooling report assets for seqlab_pooling_full_umap_20260619_hftransfer

initial commit