Database Architecture Documentation, GIS Import Overhaul, and 3D Vector Visualization
A massive day across the Parthenon platform — we shipped a comprehensive database architecture documentation suite (complete with a live /db report and db:audit command), overhauled the GIS data import subsystem with a new schema and permission model, and replaced Chroma Studio's 2D scatter plot with a full 3D WebGL point cloud visualization powered by Three.js and a server-side PCA→UMAP projection pipeline.