🐛 fix: use flexible Razorpay link without hardcoded amount

Author: praxstack

index.html

@@ -499,7 +499,7 @@ <h1><svg width="22" height="22" viewBox="0 0 24 24" fill="none" stroke="currentC
         <div class="footer-row" style="display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:8px">
           <a href="https://ko-fi.com/praxlannister" target="_blank" rel="noopener noreferrer" style="display:inline-flex;align-items:center;gap:4px;padding:4px 12px;background:#FF5E5B;color:#fff;border-radius:20px;font-size:11px;font-weight:600;text-decoration:none">Ko-fi</a>
           <a href="https://github.com/sponsors/PrakharMNNIT" target="_blank" rel="noopener noreferrer" style="display:inline-flex;align-items:center;gap:4px;padding:4px 12px;background:#db61a2;color:#fff;border-radius:20px;font-size:11px;font-weight:600;text-decoration:none">Sponsors</a>
-          <a href="https://razorpay.me/@praxlannister007?amount=ZFm4ghdmeB6pF5PK8Ki64w%3D%3D" target="_blank" rel="noopener noreferrer" style="display:inline-flex;align-items:center;gap:4px;padding:4px 12px;background:#FF9933;color:#fff;border-radius:20px;font-size:11px;font-weight:600;text-decoration:none">UPI</a>
+          <a href="https://razorpay.me/@praxlannister007" target="_blank" rel="noopener noreferrer" style="display:inline-flex;align-items:center;gap:4px;padding:4px 12px;background:#FF9933;color:#fff;border-radius:20px;font-size:11px;font-weight:600;text-decoration:none">UPI</a>
         </div>
 
         <!-- Row 3: UPI expandable section (hidden by default) -->