Card: macOS/iOS 27 GA wording (beta requirement dropped; beta findings dated)

Card: DeviceMark row (2026-09)

Card metadata: library_name coreai, ensure coreai tag

Card: definition line (Core AI, 2026-09)

Link the card back to its collection and the request box

Add config.json so the Hub can count downloads

Re-export with coreai-torch 0.4.1 (fixes OS 27 beta 2+ load failure)

Upload folder using huggingface_hub

initial commit