Add lookbook with preview of example component

config/routes.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
 
 ComponentLibrary::Engine.routes.draw do
+  mount Lookbook::Engine, at: "/"
 end

lib/component_library.rb

@@ -4,6 +4,7 @@
 require "component_library/engine"
 
 require "dry-initializer"
+require "lookbook"
 
 module ComponentLibrary
   # Your code goes here...

lib/component_library/engine.rb

@@ -9,10 +9,15 @@ class Engine < ::Rails::Engine
 
     config.generators { |g| g.test_framework :rspec }
 
-    component_path = root.join("app", "components")
+    component_path = root.join("app", "components", "component_library")
     config.autoload_paths << component_path
     config.view_component.preview_paths << component_path
 
+    initializer 'lookbook.autoload' do
+      config.lookbook.project_name = "Component Library"
+      config.lookbook.preview_paths = [component_path]
+    end
+
     initializer 'component_library.autoload' do
       ActiveSupport.on_load(:view_component) do
         # Make it possible to store previews in sidecar folders

spec/dummy/config/routes.rb

@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 Rails.application.routes.draw do
-  mount ComponentLibrary::Engine => "/component_library"
+  mount ComponentLibrary::Engine => "/"
 end