~jaro/balkon

ref: 1fe9721d7be50e19e68cd8a8ec85f0adbb1c68e4 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.