app/public/favicon.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24"><path d="M12 0c6.648 0 12 5.352 12 12s-5.352 12-12 12S0 18.648 0 12 5.352 0 12 0" style="fill:#15191e;stroke:none;stroke-width:3.77953;fill-opacity:1"/><path d="M12.853 2.111q-.285 0-.557.062a2.55 2.55 0 0 0-1.58 1.126H8.69a2.495 2.495 0 0 0-2.482 2.482v10.757H3.725a.827.827 0 0 0-.827.828.827.827 0 0 0 .827.827h6.636c.138.939 1.092 1.61 2.04 1.374v-.002l5.495-1.372h2.379a.827.827 0 0 0 .827-.827.827.827 0 0 0-.827-.828H18.62V5.42a2.49 2.49 0 0 0-1.881-2.408l-3.31-.827a2.4 2.4 0 0 0-.576-.073m-.024 1.65q.097.002.199.028l3.31.827c.372.093.627.42.627.803v11.3L12 17.961V4.59a.807.807 0 0 1 .83-.829M8.69 4.954h1.655v11.584H7.863V5.781c0-.466.36-.827.827-.827m4.965 4.965a.827.827 0 0 0-.828.827.827.827 0 0 0 .828.828h.008a.827.827 0 0 0 .827-.828.827.827 0 0 0-.827-.827z" style="baseline-shift:baseline;display:inline;overflow:visible;opacity:1;vector-effect:none;fill:#fff;fill-opacity:1;stroke:none;stroke-width:2;stroke-linecap:butt;stroke-linejoin:miter;stop-color:#000;stop-opacity:1"/></svg>

app/src/pages/index.astro

@@ -5,6 +5,7 @@
   <meta charset="UTF-8"/>
   <meta name="viewport" content="width=device-width"/>
   <link rel="icon" type="image/svg+xml" href="/favicon.svg"/>
+  <link rel="icon" type="image/png" href="/favicon.png"/>
   <link rel="icon" href="/favicon.ico"/>
   <meta name="generator" content={Astro.generator}/>
   <title>dooris</title>