fix header

Author: Paul-Bob

app/views/avo/partials/_header.html.erb

@@ -1 +1,7 @@
-<%= link_to 'Avo HQ', 'https://avohq.io', class: 'text-blue-600 font-semibold', target: :_blank %> · <%= link_to 'Source code', 'https://github.com/avo-hq/kanban.avodemo.com', class: 'text-blue-600 font-semibold', target: :_blank %> · <%= link_to 'Avo Documentation', 'https://docs.avohq.io', class: 'text-blue-600 font-semibold', target: :_blank %>
+<div class="flex justify-between items-center space-x-2">
+  <%= link_to 'Avo HQ', 'https://avohq.io', class: 'text-blue-600 font-semibold', target: :_blank %>
+  <span>·</span>
+  <%= link_to 'Source code', 'https://github.com/avo-hq/kanban.avodemo.com', class: 'text-blue-600 font-semibold', target: :_blank %>
+  <span>·</span>
+  <%= link_to 'Avo Documentation', 'https://docs.avohq.io', class: 'text-blue-600 font-semibold', target: :_blank %>
+</div>