have a dash board page

assets/javascripts/discourse/controllers/admin-plugins-discourse-patrons-plans-index.js.es6

@@ -1,6 +1,4 @@
-import { ajax } from "discourse/lib/ajax";
 import DiscourseURL from "discourse/lib/url";
-import Plan from "discourse/plugins/discourse-patrons/discourse/models/plan";
 
 export default Ember.Controller.extend({
   actions: {

assets/javascripts/discourse/discourse-patrons-route-map.js.es6

@@ -3,6 +3,7 @@ export default {
   path: "/plugins",
   map() {
     this.route("discourse-patrons", function() {
+      this.route("dashboard");
       this.route("subscriptions");
       this.route("plans", function() {
         this.route("show", { path: "/:plan-id" });

assets/javascripts/discourse/templates/admin/plugins-discourse-patrons.hbs

@@ -2,7 +2,7 @@
 <h2>{{i18n 'discourse_patrons.title' site_name=siteSettings.title}}</h2>
 
 <ul class="nav nav-pills">
-  {{nav-item route='adminPlugins.discourse-patrons' label='discourse_patrons.admin.dashboard.title'}}
+  {{nav-item route='adminPlugins.discourse-patrons.dashboard' label='discourse_patrons.admin.dashboard.title'}}
   {{nav-item route='adminPlugins.discourse-patrons.plans' label='discourse_patrons.admin.plans.title'}}
   {{nav-item route='adminPlugins.discourse-patrons.subscriptions' label='discourse_patrons.admin.subscriptions.title'}}
 </ul>

plugin.rb

@@ -21,10 +21,10 @@ extend_content_security_policy(
   script_src: ['https://js.stripe.com/v3/']
 )
 
-add_admin_route 'discourse_patrons.title', 'discourse-patrons'
+add_admin_route 'discourse_patrons.title', 'discourse-patrons.dashboard'
 
 Discourse::Application.routes.append do
-  get '/admin/plugins/discourse-patrons' => 'admin/plugins#index'
+  get '/admin/plugins/discourse-patrons/dashboard' => 'admin/plugins#index'
   get '/admin/plugins/discourse-patrons/subscriptions' => 'admin/plugins#index'
   get '/admin/plugins/discourse-patrons/plans' => 'admin/plugins#index'
   get '/admin/plugins/discourse-patrons/plans/:plan_id' => 'admin/plugins#index'