Added Items and Dashboard

app/views/items/new.html.erb

@@ -0,0 +1,27 @@
+<!-- <%# content_for :title, "New item" %>
+
+<div class="md:w-2/3 w-full">
+  <h1 class="font-bold text-4xl">New item</h1>
+
+  <%#= render "form", item: @item %>
+
+  <%= link_to "Back to items", items_path, class: "w-full sm:w-auto text-center mt-2 sm:mt-0 sm:ml-2 rounded-md px-3.5 py-2.5 bg-gray-100 hover:bg-gray-50 inline-block font-medium" %>
+</div>
+-->
+
+<% content_for :title, "Neuen Artikel hinzufügen" %>
+
+<!-- OBERE LEISTE (Zurück-Button in der Top-Bar via Layout-Yield) -->
+<% content_for :top_bar_actions do %>
+  <%= link_to items_path, class: "py-2 px-3 text-sm font-medium text-gray-700 bg-white border border-gray-300 rounded-lg hover:bg-gray-50 flex items-center gap-1.5 shadow-sm transition" do %>
+    <!-- Heroicon: arrow-left -->
+    <svg class="h-4 w-4" fill="none" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor"><path stroke-linecap="round" stroke-linejoin="round" d="M10.5 19.5L3 12m0 0l7.5-7.5M3 12h18" /></svg>
+    Zurück zur Übersicht
+  <% end %>
+<% end %>
+
+<div class="p-4 md:p-6">
+  <!-- Lädt das Formular-Partial und übergibt das leere Artikel-Objekt -->
+  <%= render "form", item: @item %>
+</div>
+