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/migrations/add_brakes_cache.py

@@ -0,0 +1,31 @@
+"""
+Migration: Add brakes_product_cache table for caching Brakes website product lookups.
+"""
+import asyncio
+from sqlalchemy import text
+from database import engine
+
+
+async def migrate():
+    async with engine.begin() as conn:
+        await conn.execute(text("""
+            CREATE TABLE IF NOT EXISTS brakes_product_cache (
+                id SERIAL PRIMARY KEY,
+                product_code VARCHAR(50) NOT NULL UNIQUE,
+                product_name VARCHAR(500),
+                ingredients_text TEXT,
+                contains_allergens TEXT,
+                fetched_at TIMESTAMP DEFAULT NOW(),
+                not_found BOOLEAN DEFAULT FALSE
+            )
+        """))
+        await conn.execute(text(
+            "CREATE INDEX IF NOT EXISTS idx_brakes_cache_code ON brakes_product_cache(product_code)"
+        ))
+        print("+ Created brakes_product_cache table")
+
+
+if __name__ == "__main__":
+    print("Running migration: add_brakes_cache")
+    asyncio.run(migrate())
+    print("Migration complete!")