docs: note superseded by zen3-vl, weights retained

docs: honest base attribution / canonical-name note

Add LICENSE and NOTICE files for license compliance

Add NOTICE: Copyright Zen Authors

Brand: remove upstream model references

fix(readme): frontmatter:tags+=['hanzo']

Update model card: fix YAML base_model and tags

Update model card: add zen/zenlm tags, fix branding

fix: use AutoModelForVision2Seq in code examples

fix: remove upstream model references from README

Add model weights

Initialize zen-vl-30b-instruct model card

initial commit