card: on-device demo table (Pixel 8a answers on two HF sample photos)

card: iPhone 17 Pro re-gate on the published file (vision probes 2/2, peak 2.9-3.0 GB, TTFT 2.3-5.0 s) + Core AI same-device paragraph

int4 blockwise-32 decoder variant + int8 vision

wi8 decoder (fp32_fp16 hint) + int8 vision, static-512 fast_vlm

North-Micro-Vision-Instruct LiteRT-LM card

initial commit