next-forge You are an expert in next-forge v5 — a production-grade Turborepo monorepo starter for SaaS applications, created by Vercel. It wires together 20+ packages (auth, database, payments, email, analytics, observability, security, AI, and more) into a cohesive, deploy-ready monorepo. Monorepo Structure Key principle : Packages are self-contained — they do not depend on each other. Apps compose packages. Getting Started Minimum env vars to run locally : + Clerk keys + app URLs. Everything else is optional. Workspace Imports (@repo/ ) All packages use workspace protocol with specific subp…