Add eslint no-misused-promises

eslint.config.mjs

@@ -363,6 +363,7 @@ export default tseslint.config(
             ],
             '@typescript-eslint/no-deprecated': 'warn',
             '@typescript-eslint/no-floating-promises': 'error',
+            '@typescript-eslint/no-misused-promises': [ 'error', { checksVoidReturn: { arguments: false, attributes: false, properties: false } }],
             '@typescript-eslint/prefer-string-starts-ends-with': 'error'
         }
     },

src/apps/experimental/features/details/components/buttons/CancelSeriesTimerButton.tsx

@@ -33,7 +33,7 @@ const CancelSeriesTimerButton: FC<CancelSeriesTimerButtonProps> = ({
                         timerId: itemId
                     },
                     {
-                        onSuccess: async () => {
+                        onSuccess:  () => {
                             toast(globalize.translate('SeriesCancelled'));
                             loading.hide();
                             navigate('/livetv');