⚡️ Performance: Combine all delay-loaded chunks into one

[JoshuaKGoldberg]

Performance Report Checklist

• I have pulled the latest main branch of the repository.
• I have searched for related issues and found none that matched my issue.

Overview

Right now as of https://github.com/JoshuaKGoldberg/ChooseYourFramework/tree/0a18b19632b5f321e990748ce8ddb9b5588e005f, https://chooseyourframework.dev loads the following scripts from require.min.js (so, after the game loads):

• preact.umd.js
• UserWrappr-Delayed.js
• hooks.umd.js (Preact)
• jsxRuntime.umd.js (Preact)

So many libraries! Let's combine them all into one happy little bundle. Say, {{ shenanigans.name }}-Delayed.js (e.g. ChooseYourFramework-Delayed.js).

Additional Info

Tangentially related to #312. It'll be easier for everything to be portable if there's only one chunk to be delay-loaded, and that chunk is plopped into the dist/ directory.