add: pwa

src/app/layout.tsx

@@ -1,4 +1,4 @@
-import { Metadata } from "next";
+import { Metadata, Viewport } from "next";
 import "./globals.css";
 import { ReactQueryProvider } from "@/components/providers/ReactQueryProvider";
 import { notFound } from "next/navigation";
@@ -9,6 +9,11 @@ import TranslationsProvider from "@/components/utils/TranslationsProdiver";
 export const metadata: Metadata = {
   title: 'Dashboard',
   description: 'Webapp dashboard',
+  manifest: '/manifest.json',
+}
+
+export const viewport: Viewport = {
+  themeColor: '#F4F5F9',
 }
 
 const i18nNamespaces = ['common', 'menu', 'orders', 'auth', "rating", "chat", "notifications", 'parallels'];