Port v2 site content to Nuxt rewrite

[mdcfe]

• [ ] Homepage
  • [ ] Replace Buefy placeholders with actual content
• [ ] Wiki
  • [x] Layout
  • [x] Content display
  • [x] Search
  • [ ] Images
  • [ ] Less padding around quote blocks
  • [ ] Linkout icon for nav menu
  • [ ] Sync wiki submodule
• [ ] Community page (split)
  • [ ] Support page
  • [ ] Donate/contribute page
• [ ] Downloads
  • [ ] Improve icons
• [ ] Page footer
  • [ ] Replace temporary footer
• [x] Discord auth page
• [ ] Dump viewer