Replace Moment.js with a lighter-weight alternative

Moment.js contributes a disproportionately large proportion of our bundle size given its limited actual use in the application. dayjs is an API-compatible replacement that is much smaller, though we would have to confirm it supports the browsers/versions we need. date-fns is another library that, while not API-compatible, has been much-touted recently as a good replacement for Moment.

To evaluate effectiveness at reducing bundle size, you can build a production-like environment with:

$ PROFILE_BUILD=true npm run preview

And then access:

• http://localhost:3000/profile/bundle-analyzer.html
• http://localhost:3000/profile/webpack-visualizer.html

Comienza ejecutando PROFILE_BUILD=true npm run preview e inspecciona las páginas bundle-analyzer.html y webpack-visualizer.html. Después, identifica el uso actual de Moment.js y verifica si dayjs o date-fns son compatibles con los navegadores requeridos. Se considera terminado cuando Moment.js se haya reemplazado por una alternativa adecuada y se haya demostrado una reducción del tamaño del bundle de producción.