Rebrand app as RanaZe Step 3 Trainer

web/donation-complete.html

@@ -3,7 +3,7 @@
 <head>
   <meta charset="utf-8">
   <meta name="viewport" content="width=device-width,initial-scale=1">
-  <title>Contribution received | MedMind</title>
+  <title>Contribution received | RanaZe</title>
   <style>
     @font-face{font-family:Inter;src:url('/medmind-inter.ttf') format('truetype');font-display:swap}
     :root{color-scheme:dark light;--bg:#071224;--surface:#0b1427;--border:#33415d;--text:#f8fafc;--muted:#a9b5ca;--accent:#38bdf8;--success:#22c55e}
@@ -15,5 +15,5 @@
   </style>
 </head>
 <script>try{document.documentElement.dataset.theme=localStorage.getItem('medmind-color-scheme')||''}catch(e){}</script>
-<body><main><img src="/medmind-loader-icon.png" alt="MedMind"><h1>Thank you for supporting MedMind</h1><p class="status">Your checkout is complete.</p><p>You can close this tab and return to MedMind. Stripe will send your receipt by email.</p></main></body>
+<body><main><img src="/ranaze-loader-icon.png" alt="RanaZe"><h1>Thank you for supporting RanaZe</h1><p class="status">Your checkout is complete.</p><p>You can close this tab and return to RanaZe. Stripe will send your receipt by email.</p></main></body>
 </html>