feat: rails kiqr:install

gems/kiqr/lib/generators/kiqr/install_generator.rb

@@ -0,0 +1,13 @@
+require "rails/generators/base"
+
+module Kiqr
+  class InstallGenerator < Rails::Generators::Base
+    source_root File.expand_path("templates", __dir__)
+
+    # Copy migrations to host application.
+    def copy_migrations
+      say "Copying migrations to host app..", :green
+      rake "kiqr:install:migrations"
+    end
+  end
+end

gems/kiqr/lib/kiqr/engine.rb

@@ -2,6 +2,8 @@
 
 module Kiqr
   class Engine < ::Rails::Engine
+    isolate_namespace Kiqr
+
     initializer "kiqr.action_mailer" do |app|
       config.action_mailer.default_url_options = Kiqr.default_url_options
     end