fix: Show 'Convert Code to Paragraph' button for <code> elements

Co-authored-by: aider (gemini/gemini-2.5-pro) <aider@aider.chat>

webclient/src/Article.js

@@ -105,7 +105,7 @@ function Article({ cache }) {
 									:
 										<React.Fragment key={k}>
 											<v.localName dangerouslySetInnerHTML={v.innerHTML ? { __html: v.innerHTML } : null} />
-											{v.localName === 'pre' && <button onClick={() => pConvert(k)}>Convert Code to Paragraph</button>}
+											{(v.localName === 'pre' || v.localName === 'code') && <button onClick={() => pConvert(k)}>Convert Code to Paragraph</button>}
 										</React.Fragment>
 									)
 							)}