Redirect to new profile path after sign up and show a message (#175)

* add devise registrations controller and message

app/controllers/registrations_controller.rb

@@ -0,0 +1,10 @@
+# frozen_string_literal: true
+
+# Define redirect route after registration for devise
+class RegistrationsController < Devise::RegistrationsController
+  protected
+
+  def after_sign_up_path_for(_resource)
+    new_profile_path
+  end
+end

config/locales/devise.en.yml

@@ -38,7 +38,7 @@ en:
       updated_not_active: "Your password has been changed successfully."
     registrations:
       destroyed: "Bye! Your account has been successfully cancelled. We hope to see you again soon."
-      signed_up: "Welcome! You have signed up successfully."
+      signed_up: "Welcome! You have signed up successfully. Fill out your profile to start attending events!"
       signed_up_but_inactive: "You have signed up successfully. However, we could not sign you in because your account is not yet activated."
       signed_up_but_locked: "You have signed up successfully. However, we could not sign you in because your account is locked."
       signed_up_but_unconfirmed: "A message with a confirmation link has been sent to your email address. Please follow the link to activate your account."

config/routes.rb

@@ -3,7 +3,7 @@
 Rails.application.routes.draw do
   root "support#about"
 
-  devise_for :users
+  devise_for :users, controllers: { registrations: "registrations" }
 
   resources :events
   resources :event_attendees