Simplify setting the options in language selector

app/components/layout/locale_switcher_component.html.erb

@@ -4,10 +4,7 @@
       <%= t("layouts.header.locale") %>
     </label>
     <select class="js-location-changer locale-switcher inline-block" name="locale-switcher" id="locale-switcher">
-      <% locales.map do |loc| %>
-        <option lang="<%= loc %>" <%= "selected" if loc == I18n.locale %>
-                value="<%= current_path_with_query_params(locale: loc) %>"><%= name_for_locale(loc) %></option>
-      <% end %>
+      <%= options_for_select(language_options, current_path_with_query_params(locale: I18n.locale)) %>
     </select>
   </form>
 </div>

app/components/layout/locale_switcher_component.rb

@@ -10,4 +10,10 @@ class Layout::LocaleSwitcherComponent < ApplicationComponent
     def locales
       I18n.available_locales
     end
+
+    def language_options
+      locales.map do |locale|
+        [name_for_locale(locale), current_path_with_query_params(locale: locale), lang: locale]
+      end
+    end
 end