OpenWAM/robotwin_dual_system_joint_self_attention_cosmos25

Add model card linking the OpenWAM paper (arXiv 2609.07398)

chore: drop training-only action-backbone latent_encoder/decoder block from deploy config

fix: correct components.sub_module (_vae_inner->vae, _reason1_inner->reason1)

Add files using upload-large-folder tool

initial commit