Add paragraph pagination.

Implement generic pagination internally.

Separate module for the ParagraphLayout type.

Test removing spaces around lines.

Remove collapsible spaces at beginning of lines.

Ensure tests do not pass with missing files.

Allow empty lines when hard line breaking.

Support hard line breaks.

Add shaped runs for demo.

Allow custom font options outside FontLoader.

Improve test readability with runIO.

Allow polymorphism in writing golden tests.

Refactor pretty printing for golden tests.

Test effect of paragraph prefix.

Add test for Devanagari.

Reduce test dependencies on fonts.

Properly use ICU locale identifiers.

Fix test warnings.

Remove (~) operator from ParagraphConstruction.

The tilde operator was causing compilation errors with older versions
of GHC, possibly due to a conflict with the lazy pattern match syntax.

It has been replaced by a pure Haskell alternative that uses function
application.

Refactor line breaking.