README rewritten from 873 to ~220 lines. New users now get a clear Docker-first quick start instead of scrolling through BIA coefficients and project trees.
Detailed content moved to dedicated guides in docs/:
- Exporters — all 5 exporter configs, field tables, full YAML example
- Multi-User — weight matching, drift detection, execution flow
- Body Composition — metrics, BIA formulas, athlete mode
- Troubleshooting — common issues and solutions
Developer content (project structure, test coverage, adding adapters/exporters) consolidated in CONTRIBUTING.md.
Also includes annotated config.yaml.example, CHANGELOG.md, and GitHub Release + TypeScript badges.
No code changes — all 894 tests pass.