chore(test): commit Makefile and testing scripts

style: format Python files with Black

docs(model_loader): add comprehensive docstrings and comments; no functional changes

chore(docker): pin flash-attn prebuilt wheel to cp311 torch2.7 cu126; remove pip fallback

chore(docker): try pip install flash-attn fallback when wheel tag mismatches

perf(attn): default to SDPA; gracefully fallback when flash_attn missing; use dtype arg

fix(hf): add hf_transfer for HF_HUB_ENABLE_HF_TRANSFER; remove deprecated symlink arg; add root / route

chore(docker): create /data dirs and chown for model/cache; set OMP_NUM_THREADS=1

Merge branch 'dots' into main

feat(api): fast FastAPI app + model loader refactor; add mock mode for tests\n\n- Add pyproject + setuptools config and console entrypoint\n- Implement enhanced field extraction + MRZ heuristics\n- Add response builder with compatibility for legacy MRZ fields\n- New preprocessing pipeline for PDFs/images\n- HF Spaces GPU: cache ENV, optional flash-attn, configurable base image\n- Add Make targets for Spaces GPU and local CPU\n- Add httpx for TestClient; tests pass in mock mode\n- Remove embedded model files and legacy app/modules

chore(repo): add model artifacts tracked by Git LFS; add scripts\n\n- enable model/** via .gitignore override\n- ensure Git LFS patterns for *.safetensors and other ML artifacts\n- add testing scripts for HF Space and curl

Docker: guard flash-attn install by Python ABI tag; skip on mismatch

Enable CUDA 12.6 runtime, default flash-attn on HF, add huggingface_hub/PyMuPDF, make flash-attn configurable

Debian Trixie compat: use libgl1, libxrender1; drop libatlas-base-dev

Add OpenGL and OpenCV dependencies for headless operation

Fix Pydantic version compatibility with FastAPI 0.112.1

Remove dots-ocr dependency - app has mock fallback for development

Fix Docker build: replace deprecated libgl1-mesa-glx with libgl1-mesa-dri

Updated license

Update README emoji to printer icon

Add .gitattributes for proper file handling

Prepare for Hugging Face Spaces deployment

Add comprehensive .gitignore and merge README files for HF Spaces deployment

Initial commit