Fix overcast scrobbling

Rakefile

@@ -33,7 +33,7 @@ namespace :blog do
   task scrobble_podcasts: ["blog:load_environment"] do
     require "hanami/prepare"
 
-    command = Adamantium::OvercastScrobbler.new(username: "daniel@dnitza.com", password: "impacted-mingle.buckeye4incise")
+    command = Adamantium::OvercastScrobbler.new(username: Hanami.app.settings.overcast_username, password: Hanami.app.settings.overcast_password)
     command.()
   end
 

config/settings.rb

@@ -55,6 +55,9 @@ module Adamantium
 
     setting :microblog_auth_endpoint, default:  nil
 
+    setting :overcast_username, default:  nil
+    setting :overcast_password, default:  nil
+
     setting :mastodon_token, default: nil
     setting :mastodon_server, default: nil