Add favicon, shortcut icon, and apple-touch-icon matching app logo

thread_ripper/static/index.html

@@ -4,6 +4,11 @@
   <meta charset="UTF-8">
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
   <title>Thread Ripper - Stitch Threads into Single Posts</title>
+  <!-- Favicon and Shortcut Icons matching the app logo -->
+  <link rel="icon" type="image/svg+xml" href="/favicon.svg">
+  <link rel="alternate icon" type="image/png" href="/favicon.png">
+  <link rel="shortcut icon" href="/favicon.ico">
+  <link rel="apple-touch-icon" href="/apple-touch-icon.png">
   <link rel="stylesheet" href="style.css">
   <link rel="preconnect" href="https://fonts.googleapis.com">
   <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>