Add InlineMarkdown component that tokenizes titles via marked's
Lexer.lexInline and renders code, strong, and em. Block syntax, links,
images, and raw HTML degrade to safe text — no dangerouslySetInnerHTML.
Applied to the run detail h2 heading and the run list row titles. Title
metadata, search, and the API/server data model are unchanged.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
