~jaro/balkon

ref: ae2fb11e89078608bbc1722b8b4096e5b20edf8b balkon/src/Data/Text/ParagraphLayout/Internal/ParagraphOptions.hs -rw-r--r-- 1.5 KiB 
Future-proof records with options.

Improve terminology around fragments.

Separate internal plain Paragraph/ParagraphLayout.