Restore known-good launch structure; GPU probe for provisioning only

Restore import spaces (required to provision ZeroGPU); still no GPU decorator

Block after launch: Gradio returns early under the Spaces reload manager

Do not hardcode host/port on Spaces: Gradio 6 SSR proxy owns the ports

Expose module-level demo and bind theme/css to launch for the Spaces runner

Remove @spaces.GPU: CPU-bound inference was exhausting the ZeroGPU daily quota

CellTriage QC operator console - inference only, CPU-bound classical ML