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/@tanstack/react-query/build/legacy/useQueries.js

@@ -0,0 +1,107 @@
+"use client";
+
+// src/useQueries.ts
+import * as React from "react";
+import {
+  QueriesObserver,
+  QueryObserver,
+  noop,
+  notifyManager
+} from "@tanstack/query-core";
+import { useQueryClient } from "./QueryClientProvider.js";
+import { useIsRestoring } from "./IsRestoringProvider.js";
+import { useQueryErrorResetBoundary } from "./QueryErrorResetBoundary.js";
+import {
+  ensurePreventErrorBoundaryRetry,
+  getHasError,
+  useClearResetErrorBoundary
+} from "./errorBoundaryUtils.js";
+import {
+  ensureSuspenseTimers,
+  fetchOptimistic,
+  shouldSuspend
+} from "./suspense.js";
+function useQueries({
+  queries,
+  ...options
+}, queryClient) {
+  const client = useQueryClient(queryClient);
+  const isRestoring = useIsRestoring();
+  const errorResetBoundary = useQueryErrorResetBoundary();
+  const defaultedQueries = React.useMemo(
+    () => queries.map((opts) => {
+      const defaultedOptions = client.defaultQueryOptions(
+        opts
+      );
+      defaultedOptions._optimisticResults = isRestoring ? "isRestoring" : "optimistic";
+      return defaultedOptions;
+    }),
+    [queries, client, isRestoring]
+  );
+  defaultedQueries.forEach((queryOptions) => {
+    ensureSuspenseTimers(queryOptions);
+    const query = client.getQueryCache().get(queryOptions.queryHash);
+    ensurePreventErrorBoundaryRetry(queryOptions, errorResetBoundary, query);
+  });
+  useClearResetErrorBoundary(errorResetBoundary);
+  const [observer] = React.useState(
+    () => new QueriesObserver(
+      client,
+      defaultedQueries,
+      options
+    )
+  );
+  const [optimisticResult, getCombinedResult, trackResult] = observer.getOptimisticResult(
+    defaultedQueries,
+    options.combine
+  );
+  const shouldSubscribe = !isRestoring && options.subscribed !== false;
+  React.useSyncExternalStore(
+    React.useCallback(
+      (onStoreChange) => shouldSubscribe ? observer.subscribe(notifyManager.batchCalls(onStoreChange)) : noop,
+      [observer, shouldSubscribe]
+    ),
+    () => observer.getCurrentResult(),
+    () => observer.getCurrentResult()
+  );
+  React.useEffect(() => {
+    observer.setQueries(
+      defaultedQueries,
+      options
+    );
+  }, [defaultedQueries, options, observer]);
+  const shouldAtLeastOneSuspend = optimisticResult.some(
+    (result, index) => shouldSuspend(defaultedQueries[index], result)
+  );
+  const suspensePromises = shouldAtLeastOneSuspend ? optimisticResult.flatMap((result, index) => {
+    const opts = defaultedQueries[index];
+    if (opts && shouldSuspend(opts, result)) {
+      const queryObserver = new QueryObserver(client, opts);
+      return fetchOptimistic(opts, queryObserver, errorResetBoundary);
+    }
+    return [];
+  }) : [];
+  if (suspensePromises.length > 0) {
+    throw Promise.all(suspensePromises);
+  }
+  const firstSingleResultWhichShouldThrow = optimisticResult.find(
+    (result, index) => {
+      const query = defaultedQueries[index];
+      return query && getHasError({
+        result,
+        errorResetBoundary,
+        throwOnError: query.throwOnError,
+        query: client.getQueryCache().get(query.queryHash),
+        suspense: query.suspense
+      });
+    }
+  );
+  if (firstSingleResultWhichShouldThrow == null ? void 0 : firstSingleResultWhichShouldThrow.error) {
+    throw firstSingleResultWhichShouldThrow.error;
+  }
+  return getCombinedResult(trackResult());
+}
+export {
+  useQueries
+};
+//# sourceMappingURL=useQueries.js.map