Core Folder

This folder contains shared runtime primitives used across the app.

Files

config.py Central settings model. Defines data directories, backend selection, GPU/runtime policy, Hugging Face model defaults, and trace paths.
schema.py Pydantic data models for experiments, sessions, rounds, candidates, feedback, replay, and API payloads.
logging.py Rich-backed backend logging setup with request-id support.
tracing.py Trace recorder that persists backend and frontend events into JSONL-style files under data/traces/.
__init__.py Package marker.

Most modules import from core/. If a behavior feels global, it is probably defined here.