Fix 401: load example image from public CC0 dataset linoyts/repo-to-space-example-inputs

Document the pre-loaded image example

Seed canvas with food-photo image example (burger + moderation schema)

Same deps as clef-workflow

Canvas topology: state/questions/image -> decide -> HTML report + SystemOne JSON

gr.Workflow app: bind decide() as an fn node

Workflow card: enable hf_oauth (inference-api, write-repos)

initial commit