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>

frontend/node_modules/caniuse-lite/data/features/mutation-events.js

@@ -0,0 +1 @@
+module.exports={A:{A:{"2":"_c","260":"_V"},B:{"2":"_nQ","66":"BB _9F _SP","132":"_H _rH AB","260":"_I"},C:{"2":"_g _4 _VR _L","260":"_PT _NF _VB _UG"},D:{"2":"_SM _nN","16":"_Y","66":"BB _9F _aI","132":"_H _NF _cC _UC AB"},E:{"2":"_MJ","16":"_e","132":"_DC _RD _iL _CD"},F:{"1":"_CL","2":"_oC","16":"_dG","66":"_JN CB","132":"_rC _DR"},G:{"2":"_AE","16":"_qC","132":"_qO _AK _CD"},H:{"2":"sD"},I:{"2":"I","16":"_j","132":"_0N"},J:{"132":"_B"},K:{"1":"_AL","2":"A","16":"_dG","132":"H"},L:{"2":"I"},M:{"2":"UC"},N:{"260":"_A"},O:{"132":"XC"},P:{"132":"_F"},Q:{"132":"AE"},R:{"132":"BE"},S:{"260":"_C"}},B:7,C:"Mutation events",D:true};