Update the Publisher Show LiveView to remove redundant information.

lib/decentralised_book_index_web/live/publisher_live/show.ex

@@ -4,9 +4,8 @@ defmodule DecentralisedBookIndexWeb.PublisherLive.Show do
   @impl true
   def render(assigns) do
     ~H"""
-      Publisher {@publisher.id}
-      <:subtitle>This is a publisher record from your database.</:subtitle>
     <.header class="flex-col lg:flex-row">
+      {@publisher.name}
 
       <:actions>
         <.link patch={~p"/publishers/#{@publisher}/edit"} phx-click={JS.push_focus()}>
@@ -17,12 +16,6 @@ defmodule DecentralisedBookIndexWeb.PublisherLive.Show do
       </:actions>
     </.header>
 
-    <.list>
-      <:item title="Id">{@publisher.id}</:item>
-
-      <:item title="Name">{@publisher.name}</:item>
-    </.list>
-
     <.back navigate={~p"/publishers"}>Back to publishers</.back>
     """
   end