content(archives): add discordjs spotlight

[axiw]

Added discord.js spotlight after converting to a website friendly format. Please check if the format is correct and let me know if you need edits somewhere.

[veksen]

Format seems good, if you can run npm run format, it will format it like the rest of the markdown articles

[axiw]

Squashed the new commit after running the command.

[veksen]

Thanks!