The `extractText()` helper in `preprocessCjkEmphasis()` only handled
`text` nodes and nodes with `children`. `inlineCode` AST nodes (which
have a `value` but no `children`) fell through to the default empty-
string return, silently dropping their content.
For example `**算出 \`logits\`**` rendered as `<strong>算出 </strong>`
with the code span completely lost.
Add an `inlineCode` branch that wraps the node value in backticks so
the downstream `marked` pass can turn it into a proper `<code>` element.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
shixy
Jim Liu 宝玉