Completa i18n IT/EN/FR/DE/ES su sito pubblico, area autenticata e admin.

Tutte le view marketing, legali, viewer, dashboard e admin usano t(); mailer utente-facing e flash localizzati; admin con LocaleResolver e selettore lingua.

Co-authored-by: Cursor <cursoragent@cursor.com>

backend/app/views/public/password_resets/edit.html.erb

@@ -1,26 +1,26 @@
-<% content_for :title, "Nuova password — Match Live TV" %>
+<% content_for :title, t("auth.password_reset.meta_title") %>
 <% content_for :robots, "noindex, nofollow" %>
 
 <section class="auth-page">
-  <h1>Scegli una nuova password</h1>
+  <h1><%= t("auth.password_reset.title") %></h1>
   <div class="card">
     <%= form_with url: public_password_reset_path, method: :patch, local: true do %>
       <%= hidden_field_tag :token, @token %>
       <%= render "shared/input_toggle",
             name: :password,
-            label: "Nuova password (min. 8 caratteri)",
+            label: t("auth.password_reset.new_password_label"),
             input_type: "text",
             required: true,
             minlength: 8,
             autocomplete: "new-password" %>
       <%= render "shared/input_toggle",
             name: :password_confirmation,
-            label: "Conferma password",
+            label: t("auth.password_confirmation"),
             input_type: "text",
             required: true,
             autocomplete: "new-password" %>
-      <%= submit_tag "Salva password", class: "btn btn-primary" %>
+      <%= submit_tag t("auth.password_reset.submit"), class: "btn btn-primary" %>
     <% end %>
-    <p class="auth-footer"><%= link_to "Torna al login", public_login_path %></p>
+    <p class="auth-footer"><%= link_to t("auth.password_reset.back_to_login"), public_login_path %></p>
   </div>
 </section>