feat(audit): correcao layout pdf e auto-exportacao para markdown detalhado com chain of thought

app/src/components/AuditPanel.tsx

@@ -85,12 +85,16 @@ export default function AuditPanel() {
         config,
         scenarios,
         (p) => {
-          setProgress(p);
+          if (typeof p === 'number') setProgress(p);
         },
         controller.signal
       );
       setReport(reportResult);
       setStatus('done');
+      
+      // Auto-download MD
+      import('@/lib/audit/export-audit-md').then(m => m.downloadAuditMarkdown(reportResult));
+
     } catch (e) {
       if (e instanceof Error && e.message.includes('Abortado')) {
         setStatus('idle');
@@ -186,10 +190,16 @@ export default function AuditPanel() {
               </Button>
             )}
             {status === 'done' && report && (
-              <Button variant="outline" size="sm" onClick={handleExportPDF}>
-                <FileDown className="w-3.5 h-3.5 mr-1.5" />
-                Exportar PDF
-              </Button>
+              <>
+                <Button variant="outline" size="sm" onClick={() => import('@/lib/audit/export-audit-md').then(m => m.downloadAuditMarkdown(report))}>
+                  <FileDown className="w-3.5 h-3.5 mr-1.5" />
+                  Exportar MD
+                </Button>
+                <Button variant="outline" size="sm" onClick={handleExportPDF}>
+                  <FileDown className="w-3.5 h-3.5 mr-1.5" />
+                  Exportar PDF
+                </Button>
+              </>
             )}
           </div>