feat: Add contact label filter (#2454)

Co-authored-by: Sojan Jose <sojan@pepalo.com>

app/javascript/dashboard/i18n/default-sidebar.js

@@ -7,8 +7,6 @@ export const getSidebarItems = accountId => ({
       'inbox_dashboard',
       'inbox_conversation',
       'conversation_through_inbox',
-      'contacts_dashboard',
-      'contacts_dashboard_manage',
       'notifications_dashboard',
       'settings_account_reports',
       'profile_settings',
@@ -59,6 +57,29 @@ export const getSidebarItems = accountId => ({
       },
     },
   },
+  contacts: {
+    routes: [
+      'contacts_dashboard',
+      'contacts_dashboard_manage',
+      'contacts_labels_dashboard',
+    ],
+    menuItems: {
+      back: {
+        icon: 'ion-ios-arrow-back',
+        label: 'HOME',
+        hasSubMenu: false,
+        toStateName: 'home',
+        toState: frontendURL(`accounts/${accountId}/dashboard`),
+      },
+      contacts: {
+        icon: 'ion-person',
+        label: 'ALL_CONTACTS',
+        hasSubMenu: false,
+        toState: frontendURL(`accounts/${accountId}/contacts`),
+        toStateName: 'contacts_dashboard',
+      },
+    },
+  },
   settings: {
     routes: [
       'agent_list',