Introduce sidebar nav components, settings nav

app/views/security/index.html.erb

@@ -1,9 +1,9 @@
-<%= render HeaderComponent.new(title: "Account") %>
+<%= render HeaderComponent.new(title: "Settings") %>
 
-<%= render MainSimpleComponent.new do %>
+<%= render MainWithSidenavComponent.new(sidenav_partial: 'shared/sidenav_settings') do %>
   <section>
-    <h2 class="mb-12">Security</h2>
-    <h3>Password change</h3>
+    <h3>Password</h3>
+    <p class="mb-12">Use the following button to request an email with a password reset link:</p>
     <p>
       <%= form_with(url: settings_reset_password_path, method: :post) do %>
         <%= submit_tag("Send me a password reset link", class: 'btn-md btn-gray w-full sm:w-auto') %>