feat: add rust-industrial favicon

Author: jonathanperis

docs/public/favicon-256.png

@@ -13,6 +13,11 @@ const {
 } = Astro.props;
 
 const pageUrl = Astro.site ? new URL(Astro.url.pathname, Astro.site).href : `https://jonathanperis.github.io${Astro.url.pathname}`;
+const rawBaseUrl = import.meta.env.BASE_URL || '/';
+const baseUrl = rawBaseUrl.endsWith('/') ? rawBaseUrl : `${rawBaseUrl}/`;
+const faviconIco = `${baseUrl}favicon.ico`;
+const faviconSvg = `${baseUrl}favicon.svg`;
+const appleTouchIcon = `${baseUrl}favicon-256.png`;
 
 const jsonLd = {
   '@context': 'https://schema.org',
@@ -40,6 +45,9 @@ const jsonLd = {
     <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
     <link href="https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600;700&display=swap" rel="stylesheet" />
     <meta name="description" content={description} />
+    <link rel="icon" href={faviconIco} sizes="any" />
+    <link rel="icon" type="image/svg+xml" href={faviconSvg} />
+    <link rel="apple-touch-icon" href={appleTouchIcon} />
     <meta name="keywords" content="Rust, Actix-web, SQLx, PostgreSQL, banking API, Rinha de Backend, performance, systems programming, Cargo, async" />
     <link rel="canonical" href={pageUrl} />
     <meta name="theme-color" content="#ce4a00" />