sync: update from private repo (d31b280)

ui/src/components/files/FilePreview.tsx

@@ -65,6 +65,7 @@ interface FilePreviewProps {
   section?: string;
   filePath?: string;
   editable?: boolean;
+  trustedHtmlUrl?: string;
 }
 
 // --- CSV ---
@@ -622,7 +623,7 @@ function renderJsonl(content: string): JSX.Element {
 }
 
 // --- FilePreview ---
-export function FilePreview({ name, content, imageSrc, markdownImageBaseUrl, onClose, taskId, section, filePath, editable }: FilePreviewProps) {
+export function FilePreview({ name, content, imageSrc, markdownImageBaseUrl, onClose, taskId, section, filePath, editable, trustedHtmlUrl }: FilePreviewProps) {
   const { t } = useTranslation('files');
   const [mode, setMode] = useState<'view' | 'edit'>('view');
   const [editContent, setEditContent] = useState(content);
@@ -634,6 +635,7 @@ export function FilePreview({ name, content, imageSrc, markdownImageBaseUrl, onC
 
   const canEdit = editable && taskId != null && section && filePath;
   const isMarkdownFile = /\.(md|markdown)$/i.test(name);
+  const canOpenTrustedHtml = mode === 'view' && !!trustedHtmlUrl && /\.html?$/i.test(name);
 
   const handlePrint = async () => {
     if (printing) return;
@@ -756,6 +758,21 @@ export function FilePreview({ name, content, imageSrc, markdownImageBaseUrl, onC
         <div className="flex justify-between items-center px-4 py-2.5 border-b border-hairline flex-shrink-0 sticky top-0 bg-surface z-10 gap-2">
           <div className="font-mono text-xs text-slate-700 truncate" title={name}>{name}</div>
           <div className="flex items-center gap-1 flex-shrink-0">
+            {canOpenTrustedHtml && (
+              <a
+                href={trustedHtmlUrl}
+                target="_blank"
+                rel="noopener noreferrer"
+                title={t('trustedHtml.tooltip')}
+                className="inline-flex items-center gap-1 px-2.5 h-7 text-2xs font-medium rounded-md border border-amber-300 bg-amber-50 text-amber-800 hover:bg-amber-100 transition-colors"
+              >
+                <svg className="w-3 h-3" viewBox="0 0 16 16" fill="none" stroke="currentColor" strokeWidth="1.5" strokeLinecap="round" strokeLinejoin="round">
+                  <path d="M6 3H3.5A1.5 1.5 0 0 0 2 4.5v8A1.5 1.5 0 0 0 3.5 14h8a1.5 1.5 0 0 0 1.5-1.5V10" />
+                  <path d="M9 2h5v5M8 8l6-6" />
+                </svg>
+                {t('trustedHtml.button')}
+              </a>
+            )}
             {isMarkdownFile && mode === 'view' && (
               <button
                 onClick={handlePrint}