feat: add pwa support

src/index.html

@@ -6,6 +6,8 @@
         <base href="/" />
 
         <meta name="viewport" content="width=device-width, initial-scale=1" />
+        <link rel="manifest" href="manifest.webmanifest">
+        <link rel="apple-touch-icon" href="assets/icons/apple-touch-icon.png"/>
         <link rel="icon" type="image/x-icon" href="assets/icons/favicon.ico" />
         <script>
             if (global === undefined) {