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/chart.js/dist/platform/platform.base.d.ts

@@ -0,0 +1,63 @@
+/**
+ * @typedef { import('../core/core.controller.js').default } Chart
+ */
+/**
+ * Abstract class that allows abstracting platform dependencies away from the chart.
+ */
+export default class BasePlatform {
+    /**
+       * Called at chart construction time, returns a context2d instance implementing
+       * the [W3C Canvas 2D Context API standard]{@link https://www.w3.org/TR/2dcontext/}.
+       * @param {HTMLCanvasElement} canvas - The canvas from which to acquire context (platform specific)
+       * @param {number} [aspectRatio] - The chart options
+       */
+    acquireContext(canvas: HTMLCanvasElement, aspectRatio?: number): void;
+    /**
+       * Called at chart destruction time, releases any resources associated to the context
+       * previously returned by the acquireContext() method.
+       * @param {CanvasRenderingContext2D} context - The context2d instance
+       * @returns {boolean} true if the method succeeded, else false
+       */
+    releaseContext(context: CanvasRenderingContext2D): boolean;
+    /**
+       * Registers the specified listener on the given chart.
+       * @param {Chart} chart - Chart from which to listen for event
+       * @param {string} type - The ({@link ChartEvent}) type to listen for
+       * @param {function} listener - Receives a notification (an object that implements
+       * the {@link ChartEvent} interface) when an event of the specified type occurs.
+       */
+    addEventListener(chart: Chart, type: string, listener: Function): void;
+    /**
+       * Removes the specified listener previously registered with addEventListener.
+       * @param {Chart} chart - Chart from which to remove the listener
+       * @param {string} type - The ({@link ChartEvent}) type to remove
+       * @param {function} listener - The listener function to remove from the event target.
+       */
+    removeEventListener(chart: Chart, type: string, listener: Function): void;
+    /**
+       * @returns {number} the current devicePixelRatio of the device this platform is connected to.
+       */
+    getDevicePixelRatio(): number;
+    /**
+       * Returns the maximum size in pixels of given canvas element.
+       * @param {HTMLCanvasElement} element
+       * @param {number} [width] - content width of parent element
+       * @param {number} [height] - content height of parent element
+       * @param {number} [aspectRatio] - aspect ratio to maintain
+       */
+    getMaximumSize(element: HTMLCanvasElement, width?: number, height?: number, aspectRatio?: number): {
+        width: number;
+        height: number;
+    };
+    /**
+       * @param {HTMLCanvasElement} canvas
+       * @returns {boolean} true if the canvas is attached to the platform, false if not.
+       */
+    isAttached(canvas: HTMLCanvasElement): boolean;
+    /**
+     * Updates config with platform specific requirements
+     * @param {import('../core/core.config.js').default} config
+     */
+    updateConfig(config: import('../core/core.config.js').default): void;
+}
+export type Chart = import('../core/core.controller.js').default;