Inline grouping collapses consecutive inline nodes (strong, em, code,
a, del) into a single RichText widget instead of rendering each as a
separate block — fixes tight list items like `builtin.git` appearing
on its own line. HTML entity unescaping moved from pre-parse (useless)
to post-AST extraction where the markdown package actually introduces
the entities. Explicit Josefin Sans Light font family and 1.25 line
height on all RichText spans. Body text bumped to 16px; inline code
uses clideFontMono for visual weight parity.
Adds onRecordTap callback — markdown links matching [DQRT]-\d+ render
as tappable WidgetSpans with hover underline. New typography constants
clideFontSmall (12), clideFontBadge (11), clideLineHeight (1.25).
Co-Authored-By: Claude <noreply@anthropic.com>