* feat: auto-preview HTML code blocks in chat streaming Co-authored-by: Cursor <cursoragent@cursor.com> * feat: improve HTML code block preview and response modal layout Co-authored-by: Cursor <cursoragent@cursor.com> * fix: simplify HTML code block preview state * perf: code * fix(chat): 修复 HTML 预览 Tab 被重置，并优化完整响应弹窗代码块布局 稳定 react-markdown components 引用以保留用户手动切换的 Code/Preview 状态；同时修正弹窗内代码块高度约束、JSON fence 渲染与弹窗 maxH。 Co-authored-by: Cursor <cursoragent@cursor.com> * refactor: simplify html code block preview state --------- Co-authored-by: Cursor <cursoragent@cursor.com> Co-authored-by: archer <545436317@qq.com>
