HyperView v0.3.1

Supersedes the failed v0.3.0 PyPI publish.

Fixes

• Switch the frontend hyper-scatter dependency to the published npm package so clean installs and GitHub release builds work without a local checkout.

Features

• Add PCA projection support for Euclidean, Poincare, and spherical visualization layouts.
• Add 3D layout support for visualizations, including spherical views and 3D lasso selection.
• Add Hugging Face ingestion controls for subset configs, streaming, and configurable shuffle buffers.

Breaking Changes

• Replace CLI --geometry with repeatable --layout flags such as --layout euclidean, --layout poincare, and --layout spherical.
• Replace Dataset.compute_visualization(geometry=...) with Dataset.compute_visualization(layout=...); bare spherical layouts now resolve to 3D.