NPM Updates 08/2026

[grunt22fox]

This PR is based on hacks-guide/Guide_Wii#207 and commits the following changes as part of routine maintenance:

1. Fix vulnerabilities as identified by NPM through package updates
2. Update packages as stated below:
   • Vitepress - 2.0.0-alpha.16 > 2.0.0-alpha.19
   • fontawesome-svg-core - 7.2.0 > 7.3.1
   • free-solid-svg-icons - 7.2.0 > 7.3.1
   • vue-fontawesome - 3.1.3 > 3.3.3
3. Update internal JS files in the .vitepress directory to comply with future changes to Vite (transitioning to Node.js for configuration loading) that require explicit declaration of ECMAScript modules. .JS files containing ECMAScript module code were renamed to .MJS (and imports reconfigured) to resolve runtime warnings. No changes are made to functionality and the files are mostly untouched.

Website tested working on Fedora 44 with the above applied updates.

Please additionally disregard the "update theme" commits, these were some git discrepancies that aren't in final changes.