Why Reverse Proxy Failed with Vercel + Cloudflare Workers - and How Nginx Fixes It

The Goal I wanted this setup: https://anandsuthar.dev → Main website (Next.js) https://anandsuthar.dev/blog → Hashnode blog Instead of: blog.anandsuthar.dev The goal was a clean URL, better branding, and shared SEO authority. What I Tried ...