Clarify raw-model floor vs deployed gateway recall (expand_context fallback)

Sync citation: paritok-4b-v1 cite key + new title

Add prominent GitHub CTA button below TL;DR

Fix License badge: restore missing label

Badges: switch to named colors (black/blue/brightgreen) for guaranteed contrast

Badges: shorten labels for single-row, 3 distinct colors (black/blue/green)

Reduce badges: 3 (GitHub, Website, License)

Simplify badges: 4 uniform-size instead of 8 mixed

Redesign model card: badges, TL;DR block, collapsible details

Initial release: Paritok-4B-v1 SFT adapter

initial commit