fix Weblate URL if language has never been changed (#4312)

* fix weblate URL if language has never been changed

* note

packages/desktop-client/src/components/settings/LanguageSettings.tsx

@@ -59,7 +59,7 @@ export function LanguageSettings() {
               variant="external"
               to={
                 'https://hosted.weblate.org/projects/actualbudget/actual/' +
-                language
+                (language ?? '')
               }
               linkColor="purple"
             >

upcoming-release-notes/4312.md

@@ -0,0 +1,6 @@
+---
+category: Bugfix
+authors: [matt-fidd]
+---
+
+Fix broken Weblate URL in settings if the language option has never been set