myst-to-react@0.5.12

What's Changed

• 🐛 Take baseurl into account for the TOC nav by @rowanc1 in #267
• 📦 Upgrade MyST dependencies by @rowanc1 in #269

Full Changelog: https://github.com/executablebooks/myst-theme/compare/myst-to-react@0.5.11...myst-to-react@0.5.12