Files
amethyst/commons
Claude c8deb0f227 feat(commons): prototype shared rich-text rendering contract
Introduces commons/ui/richtext: one cross-platform RichTextViewer that
both the touch (Amethyst Android) and mouse-first (Desktop) front ends
can drive, to replace the two current forks (amethyst RichTextViewer +
DesktopRichTextViewer).

The shared core owns the universal parts (paragraph/RTL/word layout,
plain text, inline custom emoji, hashtags) and delegates the segments
whose *presentation and* call-to-action diverge by platform (media,
equation, quoted event, mention, payment, link preview, relay/invite,
secret message) to a RichTextSegmentRenderer strategy provided via
LocalRichTextSegmentRenderer -- the same CompositionLocal idiom the
codebase already uses for LocalInlineQuoteRenderer. Universal actions
(open url/email/phone, hashtag) go through a small RichTextInteractions
callback bag. A PlainTextSegmentRenderer default keeps the core usable
from previews/tests/headless callers.

Contract + skeleton only; compiles in :commons. No consumer wired yet.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LUiGxXMbjVmgspa1X15o1V
2026-07-16 20:45:58 +00:00
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