feat(honeygain): init

[itzTheMeow]

🎉 Theme for Honeygain 🎉

Early draft for honeygain theme.

💬 Additional Comments 💬

Their website does not use CSS variables at all. I avoided using the generated class names so there's a lot of :has(), but it has decent enough browser support that shouldn't be a major issue.

🗒 Checklist 🗒

• [x] I have read and followed Catppuccin's submission guidelines.
• [x] I have made a new directory underneath /styles/<name-of-website> containing the contents of the /template directory.
  • [x] I have ensured that the new directory is in lower-kebab-case.
  • [x] I have followed the template and kept the preprocessor as LESS.
• [x] I have made sure to update the userstyles.yml file with information about the new userstyle.
• [ ] I have included the following files:
  • catppuccin.user.css - all the CSS for the userstyle, based on the template.
  • preview.webp - composite image of all four individual flavor screenshots stitched together, generated via Catwalk.