Subset less aggressively

Signed-off-by: Danila Fedorin <danila.fedorin@gmail.com>

build/builder.sh

@@ -41,7 +41,7 @@ chmod -R u+w $gendir
 echo $htmlfiles | xargs ${gems}/bin/bundle exec ${ruby}/bin/ruby ./convert.rb --katex-js-file static/katex/katex.min.js
 echo $htmlfiles | xargs ${gems}/bin/bundle exec ${ruby}/bin/ruby ./agda.rb
 echo $htmlfiles | xargs ${gems}/bin/bundle exec ${ruby}/bin/ruby ./chatgpt-subset-feather-icon.rb $gendir/feather-sprite.svg
-echo $htmlfiles | xargs python3 chatgpt-subset-one-go.py $gendir
+echo $htmlfiles | xargs python3 chatgpt-subset-one-go.py $gendir/fonts
 
 # Output result
 mkdir $out