Fix peopleLeftMode initialization order in app setup

frontend/app.vue

@@ -122,6 +122,7 @@ type WorkspaceDocument = {
 };
 
 const selectedTab = ref<TabId>("communications");
+const peopleLeftMode = ref<PeopleLeftMode>("contacts");
 
 function dayKey(date: Date) {
   const y = date.getFullYear();
@@ -1893,7 +1894,6 @@ function openPilotInstructions() {
   }
 }
 
-const peopleLeftMode = ref<PeopleLeftMode>("contacts");
 const peopleListMode = ref<"contacts" | "deals">("contacts");
 const peopleSearch = ref("");
 const peopleSortMode = ref<PeopleSortMode>("lastContact");