feat: Add search functionality for public portal (#5683)

Co-authored-by: Pranav Raj S <pranav@chatwoot.com>

app/javascript/packs/portal.js

@@ -3,8 +3,10 @@
 // a relevant structure within app/javascript and only use these pack files to reference
 // that code so that it will be compiled.
 
+import Vue from 'vue';
 import Rails from '@rails/ujs';
 import Turbolinks from 'turbolinks';
+import PublicArticleSearch from '../portal/components/PublicArticleSearch.vue';
 
 import { navigateToLocalePage } from '../portal/portalHelpers';
 
@@ -13,4 +15,21 @@ import '../portal/application.scss';
 Rails.start();
 Turbolinks.start();
 
-document.addEventListener('DOMContentLoaded', navigateToLocalePage);
+const initPageSetUp = () => {
+  navigateToLocalePage();
+  const isSearchContainerAvailable = document.querySelector('#search-wrap');
+  if (isSearchContainerAvailable) {
+    new Vue({
+      components: { PublicArticleSearch },
+      template: '<PublicArticleSearch />',
+    }).$mount('#search-wrap');
+  }
+};
+
+document.addEventListener('DOMContentLoaded', () => {
+  initPageSetUp();
+});
+
+document.addEventListener('turbolinks:load', () => {
+  initPageSetUp();
+});