~jaro/balkon

ref: 397a9e427f251005c29846c94299ef5d6467d352 balkon/test/Data/Text/ParagraphLayout d---------
Deduplicate code in SpanData.
Add Arabic examples to spanToRuns tests.
Add shaped runs to manually test pagination.
Consolidate tree types into one.
Test interaction between boxes and mixed script.
Test soft breaking on box spacing.
Test line breaking in boxes.
Add ancestor boxes to interface.
Implement finding box edges.
Make paragraph direction explicit in tests.
Store direction in ResolvedBox.
Add required textDirection to TextOptions.
Link ResolvedSpan to boxes.
Use ResolvedBox when flattening trees.
Test layout with mixed font sizes.
Test Rich pagination.
Test Rich line wrapping.
Test Rich layout.
Limit internal imports in interface tests.
Make paginateAll generic.
Next