Phase 1: Foundation — backend auth, frontend shell, Docker setup

Backend (FastAPI):
- App factory with async SQLAlchemy 2.0 + PostgreSQL
- Alembic migration for users and sessions tables
- JWT auth (access + refresh tokens, bcrypt passwords)
- Auth endpoints: register, login, refresh, logout, me
- Admin seed script, role-based access deps

Frontend (React + TypeScript):
- Vite + Tailwind CSS + shadcn/ui theme (health-oriented palette)
- i18n with English and Russian translations
- Zustand auth/UI stores with localStorage persistence
- Axios client with automatic token refresh on 401
- Login/register pages, protected routing
- App layout: collapsible sidebar, header with theme/language toggles
- Dashboard with placeholder stats

Infrastructure:
- Docker Compose (postgres, backend, frontend, nginx)
- Nginx reverse proxy with WebSocket support
- Dev override with hot reload

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

GeneralPlan.md

@@ -202,8 +202,8 @@ Daily scheduled job (APScheduler, 8 AM) reviews each user's memory + recent docs
 ## Implementation Phases
 
 ### Phase 1: Foundation
-- **Status**: NOT STARTED
-- [ ] Subplan created (`plans/phase-1-foundation.md`)
+- **Status**: IN PROGRESS
+- [x] Subplan created (`plans/phase-1-foundation.md`)
 - [ ] Phase completed
 - Summary: Monorepo setup, Docker Compose, FastAPI + Alembic, auth (JWT), frontend shell (Vite + React + shadcn/ui + i18n), seed admin script