Love the icons. There is actually a ticket for storing the tagger script in files instead of the config file. I very much would like to get this implemented as I’m also always copying the script between my editor and Picard. it would make things so much easier being able to edit the scripts in your favorite editor directly. Also if Picard would detect and pickup changes automatically (as it definitely should be implemented) you could edit the scripts without actually opening options.
Love it 
For completeness, there was also this light theme for tagger script in Notepadd++ posted a while ago: