The new papersizes.io, being built

This is the Astro version of the site, built page by page alongside the live one. The plan is in docs/astro-migration.md in the repository.

Ready so far

Every paper size, in every language, such as A4,US Letter or B5 in German.

• About (English)
• About (Deutsch)
• About (हिन्दी)
• About (Español)
• About (简体中文)
• About (繁體中文)