added friends

app/views/friends/show.html.erb

@@ -0,0 +1,17 @@
+<% content_for :title, "Freund anzeigen" %>
+
+<div class="md:w-2/3 w-full">
+  <% if notice.present? %>
+    <p class="py-2 px-3 bg-green-50 mb-5 text-green-500 font-medium rounded-md inline-block" id="notice"><%= notice %></p>
+  <% end %>
+
+  <h1 class="font-bold text-4xl">Freund anzeigen</h1>
+
+  <%= render @friend %>
+
+  <%= link_to "Bearbeiten", edit_friend_path(@friend), class: "btn-show" %>
+  <%= link_to "Liste anzeigen", friends_path, class: "btn-show" %>
+  <%= button_to "Löschen", @friend, method: :delete, form_class: "sm:inline-block mt-2 sm:mt-0 sm:ml-2",
+                class: "btn-destroy",
+                data: { turbo_confirm: "Are you sure?" } %>
+</div>