Fixed a lot of linter warnings

src/routes/benchmark.rb

@@ -1,4 +1,8 @@
+# frozen_string_literal: true
+
+# /benchmark routes
 class GameData < Sinatra::Base
+
   get '/benchmark' do
     benchmarks = Benchmark.reverse(:updated_at).limit(10).all()
 
@@ -20,6 +24,7 @@ class GameData < Sinatra::Base
       description: params[:benchmark_description]
     )
 
-    redirect "/benchmark"
+    redirect "/benchmark/#{benchmark.id}"
   end
+
 end