implemented mode change

pages/home.vue

@@ -2,7 +2,7 @@
   <Navigationbar />
   <section id="content">
     <div id="content-header">
-      <pre :class="[darkMode ? 'pre-darkmode' : 'pre-lightmode']" id="page-name">Home</pre>
+      <pre :class="[loggedInUserDarkModeBoolean ? 'pre-darkmode' : 'pre-lightmode']" id="page-name">Home</pre>
     </div>
     <div id="content-body">
       <Dashboard />
@@ -13,18 +13,46 @@
 
 
 <script setup>
-import { ref } from 'vue';
+import { ref, onMounted, watch } from 'vue';
 
 import Navigationbar from "../layouts/Navigationbar.vue";
 import Dashboard from "../components/Dashboard.vue";
 import QuickAccess from "../components/QuickAccess.vue";
+import { useStore } from 'vuex';
+import { computed } from 'vue';
+
+const store = useStore();
+const modeChanged = computed(() => store.state.updateDarkMode);
 
 definePageMeta({
   layout: 'empty',
   title: 'Home'
 })
 
-const darkMode = ref(true);
+const loggedInUserDarkModeBoolean = ref('');
+
+const getSession = async () => {
+  const loggedInUserDarkModeBool = getItem('logged-in-user-darkMode');
+  if (loggedInUserDarkModeBool == 1) {
+    loggedInUserDarkModeBoolean.value = true;
+  } else {
+    loggedInUserDarkModeBoolean.value = false;
+  }
+}
+
+function getItem(item) {
+  if (process.client) {
+    return localStorage.getItem(item)
+  } else {
+    return undefined
+  }
+}
+
+watch(modeChanged, getSession)
+
+onMounted(async () => {
+  await getSession();
+});
 </script>
 
 <script>