Rename emails key with mailers key

app/views/admin/site_customization/information_texts/_tabs.html.erb

@@ -1,5 +1,5 @@
 <ul class="tabs" >
-  <% [:debates, :community, :proposals, :polls, :layouts, :emails, :management, :guides, :welcome].each do |tab| %>
+  <% [:debates, :community, :proposals, :polls, :layouts, :mailers, :management, :guides, :welcome].each do |tab| %>
       <li class="tabs-title <%= "is-active" if tab.to_s == @tab %>">
         <%= link_to t("admin.menu.site_customization.information_texts_menu.#{tab}"), admin_site_customization_information_texts_path(tab: tab) %>
       </li>

config/locales/en/admin.yml

@@ -548,7 +548,7 @@ en:
           proposals: "Proposals"
           polls: "Polls"
           layouts: "Layouts"
-          emails: "Emails"
+          mailers: "Emails"
           management: "Management"
           guides: "Guides"
           welcome: "Welcome"

config/locales/es/admin.yml

@@ -549,7 +549,7 @@ es:
           proposals: "Propuestas"
           polls: "Votaciones"
           layouts: "Plantillas"
-          emails: "Correos"
+          mailers: "Correos"
           management: "Gestión"
           guides: "Guías"
           welcome: "Bienvenido/a"