GalacticDynamics/unxt: unxt-v1.8.2

<!-- Release notes generated using configuration in .github/release.yml at main -->

What's Changed

✨ New Features

• ✨ feat(unxt): parse dim exprs by @nstarman in https://github.com/GalacticDynamics/unxt/pull/520

✅ Testing

• 👽️ external(jax): get_aval deprecated for typeof by @nstarman in https://github.com/GalacticDynamics/unxt/pull/509

🔧 Configuration & Dependencies

• ➕ dep-add: nox-uv by @nstarman in https://github.com/GalacticDynamics/unxt/pull/508
• 🔧 config: update copilot instructions for uv-workspaces by @nstarman in https://github.com/GalacticDynamics/unxt/pull/514

🏗️ Architecture & Infrastructure

• 💚 ci: prevent cross-uploads by @nstarman in https://github.com/GalacticDynamics/unxt/pull/502

Full Changelog: https://github.com/GalacticDynamics/unxt/compare/unxt-v1.8.0...unxt-v1.8.1