docs: regenerate card from current README — engine, browser demo, fast-path dispatcher

docs: link browser demo

docs: add citation section

docs: C engine exists now — retire the no-engine limitation, add torch-free inference section

Remove superseded chart (old framing, unreferenced)

Visual rebuild: catalog-familiarity hero, control figure, badges

Add catalog-control-light.png

Add results-light.png

Working install instructions; decode-loop diagram

Make the co-design architecture claim; ablations as evidence

Reposition as a tool-calling layer; restructure around reader decisions

Correct the multi-call claim; publish two-call numbers

Lead with the adaptation loop; add 'when to use this'

Align card tags with repo topics for discoverability

Reframe card around the capability and its boundary

Upload folder using huggingface_hub

Upload folder using huggingface_hub

Upload folder using huggingface_hub

Upload folder using huggingface_hub

Upload folder using huggingface_hub

initial commit