This is a monorepo for an AI coding assistant called T1 Code (a fork of T3 Code). It provides a unified chat-based interface that integrates multiple AI providers (Codex, Claude, Cursor, OpenCode) via a server-side orchestration engine. The server uses Effect-TS for functional effects, SQLite for persistence, and WebSocket for real-time communication. Clients include a web app (React with TanStack Router), a terminal UI (Ink/React), and a desktop app (Electron). The system supports git operations, terminal integration, source control providers (GitHub, GitLab, Bitbucket, Azure DevOps), checkpointing/diff tracking, and text generation for commit messages, PRs, and branch names. The architecture follows an event-sourcing/CQRS pattern with a projection pipeline for read models. The codebase is well-structured with extensive test coverage and reusable Effect-based service layers, but relies on beta versions of Effect-TS and other libraries, which introduces some technical drift risk.