Repository Structure
Important directories:
core_sg/Library source code.
tests/unit/Fast focused tests.
tests/integration/End-to-end package and dependency tests.
tests/validation/Algorithmic behavior and reference-equivalence tests.
doc/Existing design notes that are gradually migrated into this Sphinx site.
benchmarking/Runtime experiments, CSV results, reports, and generated assets.
docs/Sphinx documentation site and GitHub Pages infrastructure.