using ko-fi (darn paypal!)

.github/FUNDING.yml

@@ -1,7 +1,6 @@
 # GitHub Sponsors configuration
 # This adds a "Sponsor" button to your repository
 
-# PayPal donation link (can add up to 4 custom links)
-custom:
-  - 'https://paypal.me/gamosoft'
+# Ko-fi - 0% platform fee, accepts credit cards via Stripe
+ko_fi: gamosoft
 

README.md

@@ -204,7 +204,7 @@ Once you've started NoteDiscovery, you'll find comprehensive guides on:
 
 ## 💖 Support Development
 
-If you find NoteDiscovery useful, consider [☕ buying me a coffee](https://paypal.me/gamosoft) to help keep the project going. Every bit helps with new features, bug fixes, and improvements. Thank you!
+If you find NoteDiscovery useful, consider [☕ buying me a coffee](https://ko-fi.com/gamosoft) to help keep the project going. Every bit helps with new features, bug fixes, and improvements. Thank you!
 
 ## 🔒 Security Considerations
 

docs/index.html

@@ -584,7 +584,7 @@
                 <a href="https://github.com/gamosoft/NoteDiscovery" class="github-link">Star on GitHub</a> • 
                 <a href="https://github.com/gamosoft/NoteDiscovery/issues" class="github-link">Report Issues</a>
             </p>
-            <a href="https://paypal.me/gamosoft" class="support-button" target="_blank" rel="noopener noreferrer">
+        <a href="https://ko-fi.com/gamosoft" class="support-button" target="_blank" rel="noopener noreferrer">
             Support Development
         </a>
             <p style="margin-top: 1.5rem; font-size: 0.9rem; opacity: 0.8;">