fix: revert to single-stage build - multi-stage was not copying packaging module correctly

fix: container startup - health endpoint returns immediately, add startup logs, optimize uvicorn for HF Spaces

perf: aggressive build optimizations - remove albumentations, use plain uvicorn, multi-stage docker build

fix: optimize dockerfile build - remove readme from copy, fix layer ordering

optimizations 1

fix: replace deprecated libgl1-mesa-glx with libgl1

fixes to model building in huggingface

build error efices

adding first commit