card: add on-device demo gif (fridge -> recipes; GitHub CDN, not in repo)

card: add M4 Max 224 tok/s

MiniCPM-V-4.6: minicpmv46_vlm_decode_int8lin bundle

MiniCPM-V-4.6: minicpmv46_vision bundle

MiniCPM-V-4.6 Core AI card

initial commit