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/models/user.py

@@ -0,0 +1,94 @@
+from datetime import datetime
+from sqlalchemy import String, DateTime, ForeignKey, Boolean
+from sqlalchemy.orm import Mapped, mapped_column, relationship
+from database import Base
+
+
+class Kitchen(Base):
+    __tablename__ = "kitchens"
+
+    id: Mapped[int] = mapped_column(primary_key=True, index=True)
+    name: Mapped[str] = mapped_column(String(255), nullable=False)
+    created_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow)
+
+    # Relationships
+    users: Mapped[list["User"]] = relationship("User", back_populates="kitchen")
+    suppliers: Mapped[list["Supplier"]] = relationship("Supplier", back_populates="kitchen")
+    invoices: Mapped[list["Invoice"]] = relationship("Invoice", back_populates="kitchen")
+    revenue_entries: Mapped[list["RevenueEntry"]] = relationship("RevenueEntry", back_populates="kitchen")
+    gp_periods: Mapped[list["GPPeriod"]] = relationship("GPPeriod", back_populates="kitchen")
+    settings: Mapped["KitchenSettings"] = relationship("KitchenSettings", back_populates="kitchen", uselist=False)
+
+    # Newbook relationships
+    newbook_gl_accounts: Mapped[list["NewbookGLAccount"]] = relationship(
+        "NewbookGLAccount", back_populates="kitchen", cascade="all, delete-orphan"
+    )
+    newbook_daily_revenue: Mapped[list["NewbookDailyRevenue"]] = relationship(
+        "NewbookDailyRevenue", back_populates="kitchen", cascade="all, delete-orphan"
+    )
+    newbook_daily_occupancy: Mapped[list["NewbookDailyOccupancy"]] = relationship(
+        "NewbookDailyOccupancy", back_populates="kitchen", cascade="all, delete-orphan"
+    )
+    newbook_sync_logs: Mapped[list["NewbookSyncLog"]] = relationship(
+        "NewbookSyncLog", back_populates="kitchen", cascade="all, delete-orphan"
+    )
+    newbook_room_categories: Mapped[list["NewbookRoomCategory"]] = relationship(
+        "NewbookRoomCategory", back_populates="kitchen", cascade="all, delete-orphan"
+    )
+
+    # Resos relationships
+    resos_bookings: Mapped[list["ResosBooking"]] = relationship(
+        "ResosBooking", back_populates="kitchen", cascade="all, delete-orphan"
+    )
+    resos_daily_stats: Mapped[list["ResosDailyStats"]] = relationship(
+        "ResosDailyStats", back_populates="kitchen", cascade="all, delete-orphan"
+    )
+    resos_opening_hours: Mapped[list["ResosOpeningHour"]] = relationship(
+        "ResosOpeningHour", back_populates="kitchen", cascade="all, delete-orphan"
+    )
+    resos_sync_logs: Mapped[list["ResosSyncLog"]] = relationship(
+        "ResosSyncLog", back_populates="kitchen", cascade="all, delete-orphan"
+    )
+
+    # Dispute tracking relationships
+    invoice_disputes: Mapped[list["InvoiceDispute"]] = relationship(
+        "InvoiceDispute", back_populates="kitchen", cascade="all, delete-orphan"
+    )
+
+    # Logbook relationships
+    logbook_entries: Mapped[list["LogbookEntry"]] = relationship(
+        "LogbookEntry", back_populates="kitchen", cascade="all, delete-orphan"
+    )
+
+    # Email processing logs (IMAP inbox sync)
+    email_processing_logs: Mapped[list["EmailProcessingLog"]] = relationship(
+        "EmailProcessingLog", back_populates="kitchen", cascade="all, delete-orphan"
+    )
+
+
+class User(Base):
+    __tablename__ = "users"
+
+    id: Mapped[int] = mapped_column(primary_key=True, index=True)
+    email: Mapped[str] = mapped_column(String(255), unique=True, nullable=False, index=True)
+    password_hash: Mapped[str] = mapped_column(String(255), nullable=False)
+    name: Mapped[str] = mapped_column(String(255), nullable=True)
+    is_active: Mapped[bool] = mapped_column(Boolean, default=True)
+    is_admin: Mapped[bool] = mapped_column(Boolean, default=False)
+    kitchen_id: Mapped[int] = mapped_column(ForeignKey("kitchens.id"), nullable=False)
+    created_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow)
+
+    # Relationships
+    kitchen: Mapped["Kitchen"] = relationship("Kitchen", back_populates="users")
+
+
+# Forward references for relationships
+from .supplier import Supplier
+from .invoice import Invoice
+from .gp import RevenueEntry, GPPeriod
+from .settings import KitchenSettings
+from .newbook import NewbookGLAccount, NewbookDailyRevenue, NewbookDailyOccupancy, NewbookSyncLog, NewbookRoomCategory
+from .resos import ResosBooking, ResosDailyStats, ResosOpeningHour, ResosSyncLog
+from .dispute import InvoiceDispute
+from .logbook import LogbookEntry
+from .email_processing import EmailProcessingLog