pin /predict api_name

UI: single centred column; fix attention heatmap (numpy 2 ptp + eager attention)

UI: verdict banner, cleaner layout, about section; README: discoverability metadata

judge the whole frame, not just the centre square

tolerant checkpoint loading across transformers versions

ship runC at OOD-tuned threshold 0.71

AI image detector demo (runB, ZeroGPU)