feat: add link to changelog on version text in WelcomeModal

src/components/WelcomeModal.tsx

@@ -754,10 +754,14 @@ const WelcomeModal: Component = (props) => {
           <WarningIcon /> Bitte verwende einen Laptop oder Computer!
         </div>
       </div>
-      <div class="absolute bottom-8 right-8 text-xs text-black opacity-60 flex gap-3">
+      <a
+        href="https://git.lufrai.com/rappli/rappli/src/branch/master/CHANGELOG.md#changelog"
+        class="hover:underline absolute bottom-8 right-8 text-xs text-black opacity-60 flex gap-3"
+        {...externalLink}
+      >
         <span>Version: {__APP_VERSION__}</span>
         <span>{getDisplayDate(new Date(__BUILD_TIME__))}</span>
-      </div>
+      </a>
     </Modal>
   );
 };