decorate ui_generate @spaces.GPU (unnest streaming) + simplify cot box

streaming output + live chain-of-thought + Random input rename

remove dangling DISCLAIMER render

theme font fix (GoogleFont only)

grouped critiques + random-question btn + drop disclaimer

UI: vertical bar center + Inter font, de-emoji

spaces-first import + lazy GPU load + duration=60

CPU load before spaces import + duration=60

lazy GPU load + cache warm (ZeroGPU no-CUDA-at-import fix)

initial transition-operator demo