ProfSK/hybridguard-canonicalize

demo: standalone tool framing — remove manuscript references and citation block

demo: reflect under-review status, drop section refs, plain Unicode math, pipeline-flow visual

demo: render math as Unicode, add pipeline-flow visual

Add sanitization stage (rule_strip + context_isolation modes)

Upgrade to gradio 5.x — fixes huggingface_hub HfFolder import break

Pin Python 3.11 — work around pydub/audioop break on 3.13

Add HF Space configuration frontmatter to README

Initial deploy: HybridGuard canonicalization demo

initial commit