This project is a plain Next.js app. Vercel connects to your Git provider, builds on every push, and hands you a preview URL before you merge.
DNS sketch (Hostinger → Vercel)
Point your apex domain to Vercel's recommended records (often A records to Vercel anycast IPs, or ALIAS/ANAME
if your registrar supports flattening). For www, a CNAME to cname.vercel-dns.com is the usual spell.
Keep TTL moderate while testing, then raise it once stable.
Why markdown in content/writing
Markdown keeps you honest: diffs read like essays, and you never have to log into a heavy CMS to fix a typo. If you outgrow files, you can port the same frontmatter schema to a database later, and the URLs stay.