This repository has been upgraded with a compact research-quality layer: reference anchors, validation checks, and explicit scientific/software boundaries.
Interactive Planck-law laboratory for stellar spectra, Wien displacement, Stefan-Boltzmann scaling and colour-temperature intuition.
The file data/research-reference.json stores benchmark anchors used by scripts/validate_repository.mjs. These are intentionally small and auditable so the repository can be checked without network access.
The validation layer checks source files, reference data, README citations, and incomplete scaffold markers.