Add a user friendly message for when no results are found

src/invidious/frontend/misc.cr

@@ -0,0 +1,14 @@
+module Invidious::Frontend::Misc
+  extend self
+
+  def redirect_url(env : HTTP::Server::Context)
+    prefs = env.get("preferences").as(Preferences)
+
+    if prefs.automatic_instance_redirect
+      current_page = env.get?("current_page").as(String)
+      redirect_url = "/redirect?referer=#{current_page}"
+    else
+      redirect_url = "https://redirect.invidious.io#{env.request.resource}"
+    end
+  end
+end