Capitalize title and fix when your not upload photo at signup

Author: rztprog

app/views/lists/show.html.erb

@@ -1,7 +1,7 @@
 <div class="mb-5">
   <img class="cloudbannerimage" src="<%= cl_image_path @list.photo.key %>" alt="Card image">
   <div class="text-image">
-    <h2 class=""> <%= @list.name %> </h2>
+    <h2 class=""> <%= @list.name.capitalize %> </h2>
     <h3 class=""> By <%= @list.user.nickname.capitalize %></h3>
     <% if user_signed_in? && (@list.user == current_user) %>
       <span class="delete-list-button">

app/views/shared/_navbar.html.erb

@@ -20,7 +20,7 @@
     <% if user_signed_in? %>
       <span class="avatar-content">
         <figure class="figure-image" data-action="click->avatar-dropdown#action">
-          <% if current_user.photo == "" %>
+          <% if current_user.photo == "" || current_user.photo.nil? %>
             <%= image_tag "default-avatar", crop: :fill, class: 'avatar-bordered', alt: 'avatar' %>
           <% else %>
             <%= image_tag current_user.photo, crop: :fill, class: 'avatar-bordered', alt: 'avatar' %>