deploy c66f5aa: decode push

Space: AVX2 int8 restored as default (zmm opt-in); log kernel variant

Fresh Surjo-50m bench on current code (all 4 quants) + HW inventory

Fleet survives ephemeral storage: upload per model + resume from dataset

Serve first, bench second + space-sized fleet (fix 30-min health timeout)

CISM remote autobench: full source + fleet runner, serve results on 7860