fix password eye icon and minor fix in dark mode

resources/scripts/components/LightDarkSwitcher.vue

@@ -16,13 +16,6 @@ defineProps({
 
 const globalStore = useGlobalStore()
 
-const isDark = ref(
-  localStorage.getItem('theme') === 'dark'
-    || document.documentElement.classList.contains('dark'),
-)
-
-globalStore.isDarkModeOn = isDark
-
 const enabled = computed({
   get: () => globalStore.isDarkModeOn,
   set: (value) => {