Update version badge link format (#163)

Fix version badge link to use correct version format.

pkg/web/assets/js/common.js

@@ -388,7 +388,7 @@ class DecypharrUtils {
 
             if (versionBadge) {
                 versionBadge.innerHTML = `
-                    <a href="https://github.com/sirrobot01/decypharr/releases/tag/${data.version}" 
+                    <a href="https://github.com/sirrobot01/decypharr/releases/tag/v${data.version}" 
                        target="_blank" 
                        class="text-current hover:text-primary transition-colors">
                         ${data.channel}-${data.version}
@@ -718,4 +718,4 @@ window.createToast = (message, type, duration) => window.decypharrUtils.createTo
 // Export for ES6 modules if needed
 if (typeof module !== 'undefined' && module.exports) {
     module.exports = DecypharrUtils;
-}
+}