docs: Add Italian to demo

Author: abichinger

core/src/locale/it.ts

@@ -4,7 +4,7 @@ import type { Localization } from './types'
  * French localization generated with GPT-4
  */
 const locale: Localization = {
-    '*': {
+  '*': {
     prefix: 'Tutti',
     suffix: '',
     text: 'Sconosciuto',

docs/src/.vuepress/components/cron-demo.vue

@@ -124,6 +124,10 @@ export default {
         name: 'Korean',
         value: 'ko',
       },
+      {
+        name: 'Italian',
+        value: 'it',
+      },
     ]
     locales.sort((a, b) => a.name.localeCompare(b.name))