# Repository Guidelines

This file provides guidance to AI agents when working with code in this repository.

> **Single source of truth:** This file is a concise pointer document.
> All authoritative architecture, coding rules, and conventions
> live in **CLAUDE.md** at the project root. Read that file first.
> Use `Makefile`, `package.json`, and `pnpm-workspace.yaml` as the
> source of truth for the full command list.

## Quick Reference

### Architecture

Go backend + monorepo frontend (pnpm workspaces + Turborepo) with shared packages.

- `server/` - Go backend (Chi router, sqlc, gorilla/websocket)
- `apps/web/` - Next.js frontend (App Router)
- `apps/desktop/` - Electron desktop app
- `packages/core/` - Headless business logic (Zustand stores, React Query hooks, API client)
- `packages/ui/` - Atomic UI components (shadcn/Base UI, zero business logic)
- `packages/views/` - Shared business pages/components
- `packages/tsconfig/` - Shared TypeScript config

### State Management (critical)

- **React Query** owns all server state (issues, members, agents, inbox, workspace list)
- **Zustand** owns all client state (current workspace selection, view filters, drafts, modals)
- All Zustand stores live in `packages/core/` - never in `packages/views/` or app directories
- WS events invalidate React Query - never write directly to stores

### Package Boundaries (hard rules)

- `packages/core/` - zero react-dom, zero localStorage, zero process.env
- `packages/ui/` - zero `@multica/core` imports
- `packages/views/` - zero `next/*`, zero `react-router-dom`, use `NavigationAdapter` for routing
- `apps/web/platform/` - only place for Next.js APIs

### Commands

```bash
make dev              # Auto-setup + start everything
pnpm typecheck        # TypeScript check
pnpm test             # TS unit tests (Vitest)
make test             # Go tests
make check            # Full verification pipeline
```

See CLAUDE.md for the authoritative rules and common commands.