Monorepo Scaffold

Convert a single-app repository into a Turborepo + pnpm workspace monorepo, without breaking builds or release flow.

Purpose

• Standardize on pnpm workspaces + turbo
• Split runnable apps into apps/
• Move shared code and config into packages/
• Add reliable caching, fast CI, and clear ownership boundaries

Target Structure

Use this shape unless the repo already has stronger constraints.