Add favicon

Author: ABizzinotto

app/views/layouts/application.html.erb

@@ -13,10 +13,6 @@
     <%# Enable PWA manifest for installable apps (make sure to enable in config/routes.rb too!) %>
     <%#= tag.link rel: "manifest", href: pwa_manifest_path(format: :json) %>
 
-    <link rel="icon" href="/icon.png" type="image/png">
-    <link rel="icon" href="/icon.svg" type="image/svg+xml">
-    <link rel="apple-touch-icon" href="/icon.png">
-
     <%# Includes all stylesheet files in app/assets/stylesheets %>
     <%= stylesheet_link_tag :app, "data-turbo-track": "reload" %>
     <%= javascript_importmap_tags %>