fix: set a descriptive page title and meta description

frontend/index.html

@@ -4,7 +4,8 @@
     <meta charset="UTF-8" />
     <link rel="icon" type="image/svg+xml" href="/favicon.svg" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <title>frontend</title>
+    <title>SupportOps — Ticketing &amp; RMA Workflow</title>
+    <meta name="description" content="Lightweight ticketing and RMA workflow tool with AI resolution suggestions and a full status audit trail." />
   </head>
   <body>
     <div id="root"></div>