Initial kitchen scaffold — Phase 1 kitchen port (build-verified 2026-07-11)

FastAPI backend (Python 3.11, MSSQL ODBC for SambaPOS, Azure DI OCR),
kitchen_db on central PG. React/TS/Vite frontend with navy sidebar layout.

Backend: auth.py (APP_SLUG=kitchen, SimpleNamespace — archive routes use
.kitchen_id/.is_admin without modification), main.py (51 migrations, scheduler,
internal router for KDS bookings feed), api/internal.py, full archive API
(31 routers: invoices, recipes, menus, sambapos, resos, newbook, disputes,
purchase_orders, etc.), models, migrations, OCR pipeline.
kitchen_id pinned to 1 (B1 — single hotel).

Frontend: AuthGate (app=kitchen, token shim for archive compat — B5b pending),
Layout (navy sidebar, 6 sections, Lucide icons, teal --app-primary),
App.tsx (Outlet pattern, UploadApp outside Layout), index.css (full :root block).
strict: false — archive components have type issues; build clean.

Note: 45 archive components call fetch('/api/...') without /kitchen/ prefix
(B5b). Runtime 404s; deferred until after initial testing.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

backend/requirements.txt

@@ -0,0 +1,41 @@
+# Web framework
+fastapi==0.109.0
+uvicorn[standard]==0.27.0
+python-multipart==0.0.6
+
+# Database
+sqlalchemy==2.0.25
+asyncpg==0.29.0
+psycopg2-binary==2.9.9
+
+# Authentication — python-jose verifies the central hnf_session JWT
+python-jose[cryptography]==3.3.0
+
+# OCR — Azure Document Intelligence
+azure-ai-formrecognizer==3.3.0
+
+# Image processing
+Pillow==10.2.0
+
+# PDF processing (highlighting non-stock items)
+PyMuPDF==1.23.8
+
+# Spreadsheet parsing
+openpyxl==3.1.2
+
+# Utilities
+pydantic==2.5.3
+pydantic-settings==2.1.0
+python-dotenv==1.0.0
+aiofiles==23.2.1
+
+# Newbook / Resos / HTTP
+httpx==0.27.0
+apscheduler==3.10.4
+
+# SambaPOS MSSQL integration (sales reads via POS adapter)
+aioodbc==0.5.0
+pyodbc==5.1.0
+
+# LLM integration (Claude Haiku) — see docs/archive/LLM-MANIFEST.md
+anthropic>=0.40.0