ts-standards

Sole authority on TypeScript + Effect style, type discipline, error handling, concurrency, and module organization in this workspace. MUST be loaded for every TypeScript code interaction. Use when performing ANY TypeScript-related task: (1) writing, editing, creating, reviewing, refactoring, or debugging `.ts/.tsx` modules; (2) implementing domain models, Effect services, persistence adapters, or boundary handlers; (3) configuring TypeScript, Effect, or lint/type-check posture.