Add some NeoPass info to the Settings page, if you have one

No buttons to change it or anything, or to link if you don't! Just a
basic display and explanation!

app/assets/stylesheets/devise/registrations/edit.sass

@@ -6,6 +6,9 @@
 	border-radius: 1em
 	padding: 1em 1.25em
 
+	&:not(:last-of-type)
+		margin-bottom: 2em
+
 	h2
 		font-size: 1.5rem
 		margin-bottom: .25em
@@ -44,3 +47,12 @@
 
 		ul
 			padding-left: 2em
+
+.neopass-info
+	margin-bottom: .5em
+
+.neopass-explanation
+	font-size: .85em
+
+	p:last-of-type
+		margin-bottom: 0

app/models/auth_user.rb

@@ -40,6 +40,14 @@ class AuthUser < AuthRecord
     super && !uses_omniauth?
   end
 
+  def neopass?
+    provider == "neopass"
+  end
+
+  def neopass_friendly_id
+    neopass_email || uid
+  end
+
   def self.from_omniauth(auth)
     raise MissingAuthInfoError, "Email missing" if auth.info.email.blank?
 

app/models/user.rb

@@ -4,6 +4,7 @@ class User < ApplicationRecord
   PreviewTopContributorsCount = 3
 
   belongs_to :auth_user, foreign_key: :remote_id, inverse_of: :user
+  delegate :neopass?, to: :auth_user
 
   has_many :closet_hangers
   has_many :closet_lists

app/views/devise/registrations/edit.html.erb

@@ -52,6 +52,27 @@
   </div>
 <% end %>
 
+<% if resource.neopass? %>
+  <%= form_with model: resource, url: registration_path(resource_name),
+      html: { method: :put, class: "settings-form" } do |form| %>
+    <h2>Your NeoPass</h2>
+    <section class="neopass-info">
+      <strong>
+        NeoPass ID:
+      </strong>
+      <%= resource.neopass_friendly_id %>
+    </section>
+    <section class="neopass-explanation">
+      <p>
+        You can log into your Dress to Impress account with NeoPass, or with
+        your username and password. If you ever lose access to your NeoPass,
+        you can still use "Forgot your password?" to recover your Dress to
+        Impress account, using the Email saved in "Your info".
+      </p>
+    </section>
+  <% end %>
+<% end %>
+
 <% content_for :stylesheets do %>
   <%= stylesheet_link_tag "devise/registrations/edit" %>
 <% end %>