fix: respect service enabled

Signed-off-by: Sebastian <krupinski01@gmail.com>

src/pages/MailPage.vue

@@ -46,8 +46,8 @@ const {
 const { mailSync, entitiesStore } = mailStore
 
 const lastSyncLabel = computed(() => {
-  if (!mailSync.lastSync.value) return ''
-  return `(Last: ${new Date(mailSync.lastSync.value).toLocaleTimeString()})`
+  if (!mailSync.lastSync) return ''
+  return `(Last: ${new Date(mailSync.lastSync).toLocaleTimeString()})`
 })
 
 // Initialize