Use name instead of display_name in the dashboard

app/javascript/dashboard/components/layout/Sidebar.vue

@@ -208,8 +208,7 @@ export default {
       accountLabels: 'labels/getLabelsOnSidebar',
     }),
     currentUserAvailableName() {
-      const { available_name: availableName } = this.currentUser;
-      return availableName;
+      return this.currentUser.name;
     },
     showChangeAccountOption() {
       if (this.globalConfig.createNewAccountFromDashboard) {

app/javascript/dashboard/components/widgets/conversation/ConversationHeader.vue

@@ -32,7 +32,7 @@
         <multiselect
           v-model="currentChat.meta.assignee"
           :options="agentList"
-          label="available_name"
+          label="name"
           :allow-empty="true"
           deselect-label="Remove"
           placeholder="Select Agent"
@@ -97,7 +97,7 @@ export default {
       return [
         {
           confirmed: true,
-          available_name: 'None',
+          name: 'None',
           id: 0,
           role: 'agent',
           account_id: 0,

app/javascript/dashboard/routes/dashboard/settings/inbox/AddAgents.vue

@@ -15,7 +15,7 @@
               v-model="selectedAgents"
               :options="agentList"
               track-by="id"
-              label="available_name"
+              label="name"
               :multiple="true"
               :close-on-select="false"
               :clear-on-select="false"

app/javascript/dashboard/routes/dashboard/settings/inbox/Settings.vue

@@ -180,7 +180,7 @@
           v-model="selectedAgents"
           :options="agentList"
           track-by="id"
-          label="available_name"
+          label="name"
           :multiple="true"
           :close-on-select="false"
           :clear-on-select="false"

app/models/conversation.rb

@@ -157,7 +157,7 @@ class Conversation < ApplicationRecord
   def create_activity
     return unless Current.user
 
-    user_name = Current.user&.available_name
+    user_name = Current.user.name
 
     create_status_change_message(user_name) if saved_change_to_status?
     create_assignee_change(user_name) if saved_change_to_assignee_id?