Fixed: Replacing 'appName' translation token

(cherry picked from commit 2e51b8792db0d3ec402672dc92c95f3cb886ef44)

Closes #3058
Fixes #3221

frontend/src/Activity/Queue/RemoveQueueItemsModal.js

@@ -94,7 +94,7 @@ class RemoveQueueItemsModal extends Component {
 
           <ModalBody>
             <div className={styles.message}>
-              {selectedCount > 1 ? translate('RemoveSelectedItemsQueueMessageText', selectedCount) : translate('RemoveSelectedItemQueueMessageText')}
+              {selectedCount > 1 ? translate('RemoveSelectedItemsQueueMessageText', { selectedCount }) : translate('RemoveSelectedItemQueueMessageText')}
             </div>
 
             {

frontend/src/Utilities/String/translate.ts

@@ -25,11 +25,12 @@ export async function fetchTranslations(): Promise<boolean> {
 
 export default function translate(
   key: string,
-  tokens: Record<string, string | number | boolean> = { appName: 'Readarr' }
+  tokens: Record<string, string | number | boolean> = {}
 ) {
   const translation = translations[key] || key;
 
-  if (tokens) {
+  tokens.appName = 'Readarr';
+
   // Fallback to the old behaviour for translations not yet updated to use named tokens
   Object.values(tokens).forEach((value, index) => {
     tokens[index] = value;
@@ -39,6 +40,3 @@ export default function translate(
     String(tokens[tokenMatch] ?? match)
   );
 }
-
-  return translation;
-}