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/postcss/lib/previous-map.d.ts

@@ -0,0 +1,80 @@
+import { SourceMapConsumer } from 'source-map-js'
+
+import { ProcessOptions } from './postcss.js'
+
+declare namespace PreviousMap {
+  export { PreviousMap_ as default }
+}
+
+/**
+ * Source map information from input CSS.
+ * For example, source map after Sass compiler.
+ *
+ * This class will automatically find source map in input CSS or in file system
+ * near input file (according `from` option).
+ *
+ * ```js
+ * const root = parse(css, { from: 'a.sass.css' })
+ * root.input.map //=> PreviousMap
+ * ```
+ */
+declare class PreviousMap_ {
+  /**
+   * `sourceMappingURL` content.
+   */
+  annotation?: string
+
+  /**
+   * The CSS source identifier. Contains `Input#file` if the user
+   * set the `from` option, or `Input#id` if they did not.
+   */
+  file?: string
+
+  /**
+   * Was source map inlined by data-uri to input CSS.
+   */
+  inline: boolean
+
+  /**
+   * Path to source map file.
+   */
+  mapFile?: string
+
+  /**
+   * The directory with source map file, if source map is in separated file.
+   */
+  root?: string
+
+  /**
+   * Source map file content.
+   */
+  text?: string
+
+  /**
+   * @param css  Input CSS source.
+   * @param opts Process options.
+   */
+  constructor(css: string, opts?: ProcessOptions)
+
+  /**
+   * Create a instance of `SourceMapGenerator` class
+   * from the `source-map` library to work with source map information.
+   *
+   * It is lazy method, so it will create object only on first call
+   * and then it will use cache.
+   *
+   * @return Object with source map information.
+   */
+  consumer(): SourceMapConsumer
+
+  /**
+   * Does source map contains `sourcesContent` with input source text.
+   *
+   * @return Is `sourcesContent` present.
+   */
+  withContent(): boolean
+}
+
+declare class PreviousMap extends PreviousMap_ {}
+
+export = PreviousMap