LeafyGreen UI Setup

Configure a Vite + React + TypeScript project to use MongoDB's LeafyGreen design system. Run all steps in order. See references/gotchas.md before troubleshooting any issues.

Prerequisites Check

Before starting, verify the project is a Vite + React + TypeScript project:

# Must exist
ls package.json src/main.tsx src/App.tsx vite.config.ts

If these files are missing, scaffold the project first:

echo "y" | npm create vite@latest . -- --template react-ts