Dark mode fix first page loading

src/components/MyHeader/MyHeader.ts

@@ -86,14 +86,19 @@ export default defineComponent({
     })
 
     watch(() => dark.value, (value: any, oldval: any) => {
-      $q.dark.set(value)
-      tools.setCookie('darkmode', value ? '-1' : '0')
+      if (isfinishLoading.value) {
+        $q.dark.set(value)
+        tools.setCookie('darkmode', value ? '-1' : '0')
+      }
     })
 
-    function uploadStart() {
+    function setDarkMode() {
       dark.value = tools.getCookie('darkmode', false, false, false) === '-1'
 
       $q.dark.set(dark.value)
+    }
+
+    function uploadStart() {
 
       BeforeMount()
     }
@@ -389,6 +394,8 @@ export default defineComponent({
     }
 
     function BeforeMount() {
+      setDarkMode()
+
       // Estrai la Lang dal Localstorage
       if (!globalStore.finishLoading)
         return;