feat: Addded info aboute code signing

Author: sanny32

docs/index.html

@@ -622,7 +622,7 @@ <h4 data-i18n="footer.license">License</h4>
                     <p data-i18n="footer.license.text">Licensed under MIT License</p>
                     <p data-i18n="footer.license.free">Free to use, modify and distribute</p>
                 </div>
-                <div class="footer-section" style="display:none">
+                <div class="footer-section">
                     <h4>Code Signing</h4>
                     <p>Windows binaries signed by</p>
                     <a href="https://signpath.org">SignPath Foundation</a>