Hatchling's already picks up assets/; force-include duplicated each asset and emitted a build warning once real ONNX files landed. onnxscript is a transitive runtime dep of torch.onnx.export (PyTorch 2.11+) — make it explicit.
- Add .gitignore for Python/data/models - Add matplotlib>=3.8.0 for eval plots - Add PretrainConfig, FinetuneConfig, BalabitAdapterConfig, EvalConfig dataclasses