Canopy Webpack Config

Opinionated webpack 5 defaults for Canopy micro-frontend services. Current stable version 4.4.3, maintained primarily for internal Canopy use. Provides automatic AMD output, externals for common dependencies (react, react-dom, luxon, react-hook-form, @canopytax/*), babel-loader integration, and bundle analysis via webpack-bundle-analyzer. Differentiator: handles sofe service externals out of the box, supports TypeScript via object option, and remains fully overrideable without ejecting. Release cadence is irregular, driven by internal needs. Requires webpack 5, babel-loader, @babel/runtime, @babel/plugin-transform-runtime.