Fix headers

app/views/errors/not_found.html

@@ -1,4 +1,4 @@
 <div class="container text-center my-5">
-  <h2 class="display-1">404</h2>
+  <h1 class="display-1">404</h1>
   <p class="lead">Not Found</p>
 </div>

app/views/users/confirmations/new.html.erb

@@ -1,5 +1,5 @@
 <div class="container">
-  <h2><%= translate '.resend_confirmation_instructions' %></h2>
+  <h1><%= translate '.resend_confirmation_instructions' %></h1>
 
   <%= simple_form_for resource, as: resource_name, url: confirmation_path(resource_name) do |f| %>
     <%= f.error_notification %>

app/views/users/passwords/edit.html.erb

@@ -1,5 +1,5 @@
 <div class="container">
-  <h2><%= translate '.change_your_password' %></h2>
+  <h1><%= translate '.change_your_password' %></h1>
 
   <%= simple_form_for resource,
                       as: resource_name,

app/views/users/passwords/new.html.erb

@@ -1,5 +1,5 @@
 <div class="container">
-  <h2><%= translate '.forgot_your_password' %></h2>
+  <h1><%= translate '.forgot_your_password' %></h1>
 
   <%= simple_form_for resource, as: resource_name, url: password_path(resource_name) do |f| %>
     <%= f.error_notification %>

app/views/users/registrations/new.html.erb

@@ -1,5 +1,5 @@
 <div class="container">
-  <h2><%= translate '.sign_up' %></h2>
+  <h1><%= translate '.sign_up' %></h1>
 
   <%= simple_form_for resource, as: resource_name, url: registration_path(resource_name) do |f| %>
     <%= f.error_notification %>

app/views/users/sessions/new.html.erb

@@ -1,5 +1,5 @@
 <div class="container">
-  <h2><%= translate '.sign_in' %></h2>
+  <h1><%= translate '.sign_in' %></h1>
 
   <%= simple_form_for resource, as: resource_name, url: session_path(resource_name) do |f| %>
     <div class="form-inputs">

app/views/users/unlocks/new.html.erb

@@ -1,5 +1,5 @@
 <div class="container">
-  <h2><%= translate '.resend_unlock_instructions' %></h2>
+  <h1><%= translate '.resend_unlock_instructions' %></h1>
 
   <%= simple_form_for resource, as: resource_name, url: unlock_path(resource_name) do |f| %>
     <%= f.error_notification %>

features/step_definitions/membership_application.rb

@@ -10,7 +10,7 @@ end
 
 Then 'I see the membership application tracking page' do
   expect(page.current_path).to eq '/application'
-  expect(page).to have_css 'h2', text: 'Ваше заявление в обработке'
+  expect(page).to have_css 'h1', text: 'Ваше заявление в обработке'
 end
 
 When 'I send a membership application' do