Daniel Avila dae5faa009 migrate: Vercel → Cloudflare Pages + Workers (/mes → ~/bin/zsh-5/mes) (#571) ...

* migrate: Vercel → Cloudflare Pages + Workers para reducir costos ($110 → ~$0-5/mes)

- Cambia adaptador Astro de @astrojs/vercel a @astrojs/cloudflare (mode: 'directory')
- Agrega dashboard/wrangler.toml con nodejs_compat para compatibilidad total
- Crea cloudflare-workers/crons/ Worker que reemplaza los cron jobs de Vercel
  (claude-code-check cada 30min, health-check cada 1h en vez de cada 15min)
- Actualiza CI/CD: Vercel CLI → wrangler pages deploy (requiere CLOUDFLARE_API_TOKEN y CLOUDFLARE_ACCOUNT_ID en GitHub Secrets)
- Elimina crons duplicados del proyecto legacy aitmpl (root vercel.json)
- Quick win: agrega Cache-Control headers a components.json (86400s), plugins.json,
  trending-data.json y claude-jobs.json para cortar el costo de bandwidth de $53

Próximos pasos manuales (ver PR description):
1. Crear proyecto en Cloudflare Pages
2. Agregar secrets de Cloudflare en GitHub
3. Migrar env vars de Vercel a Cloudflare Dashboard
4. Deployar cloudflare-workers/crons con wrangler
5. Apuntar dominios a Cloudflare Pages

* fix: nodejs_compat_v2 + react-dom/server.node alias para Cloudflare Workers

- Cambia compatibility_flags de nodejs_compat a nodejs_compat_v2
- Agrega alias vite react-dom/server → react-dom/server.node para evitar
  MessageChannel error en module init time en Cloudflare Workers runtime
- Agrega ssr.noExternal para bundlear react-dom y aplicar el alias

* fix: revert compatibility_flags a nodejs_compat (estándar)

nodejs_compat_v2 no es el flag primario. El fix real del MessageChannel
error fue el alias vite react-dom/server → react-dom/server.node,
no el cambio de flag.

* fix: inject Cloudflare Pages runtime env into process.env via middleware

Add Astro middleware that copies context.locals.runtime.env (Cloudflare
Pages secrets) into process.env before each request, so API routes can
use process.env.X as a unified pattern without changing the call sites.

Also add || process.env.X fallbacks to all API routes/libs that were
using import.meta.env exclusively (build-time only in Vite).

Verified on staging: track-download-supabase, health-check,
claude-code-check, collections, github/token all return correct responses.

2026-05-08 20:24:28 -04:00

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