Improve ID generation fallback and enable trace capture by default.

Add robust UUID fallback logic across test case creation paths, default trace capture to on, and include generated release artifacts.

Made-with: Cursor

src/App.tsx

@@ -38,6 +38,26 @@ import { Dialog, DialogContent, DialogDescription, DialogHeader, DialogTitle, Di
 
 import { DifyInput, TestCase, DifyConfig, AppMode, NodeTraceStep, NodeStatus, TestResult } from './types';
 
+const createId = () => {
+  if (globalThis.crypto?.randomUUID) {
+    return globalThis.crypto.randomUUID();
+  }
+
+  if (globalThis.crypto?.getRandomValues) {
+    const bytes = new Uint8Array(16);
+    globalThis.crypto.getRandomValues(bytes);
+    bytes[6] = (bytes[6] & 0x0f) | 0x40;
+    bytes[8] = (bytes[8] & 0x3f) | 0x80;
+
+    return Array.from(bytes, (byte, index) => {
+      const hex = byte.toString(16).padStart(2, '0');
+      return [4, 6, 8, 10].includes(index) ? `-${hex}` : hex;
+    }).join('');
+  }
+
+  return `id-${Date.now()}-${Math.random().toString(36).slice(2)}`;
+};
+
 // Parse a Dify SSE stream (workflow/advanced-chat) into a TestResult.
 // Emits live updates via onUpdate after each meaningful event so the UI
 // can reflect node-level progress as it arrives.
@@ -202,7 +222,7 @@ export default function App() {
   const [testCases, setTestCases] = useState<TestCase[]>([]);
   const [isExecuting, setIsExecuting] = useState(false);
   const [isStopping, setIsStopping] = useState(false);
-  const [captureTrace, setCaptureTrace] = useState(false);
+  const [captureTrace, setCaptureTrace] = useState(true);
   const [traceDialogResult, setTraceDialogResult] = useState<TestResult | null>(null);
   const [difyConfig, setDifyConfig] = useState<DifyConfig>({
     apiKey: '',
@@ -256,7 +276,7 @@ export default function App() {
       if (response.status === 404) {
         setInputs([]);
         setTestCases([{
-          id: crypto.randomUUID(),
+          id: createId(),
           inputs: {},
           times: 1,
           status: 'idle',
@@ -365,7 +385,7 @@ export default function App() {
           });
 
           return {
-            id: crypto.randomUUID(),
+            id: createId(),
             inputs: testCaseInputs,
             query: difyConfig.appMode === 'chat' ? (row['query'] || row['Query'] || '') : undefined,
             times: parseInt(row['times'] || row['Times'] || '1') || 1,
@@ -389,7 +409,7 @@ export default function App() {
 
   const addTestCase = () => {
     const newCase: TestCase = {
-      id: crypto.randomUUID(),
+      id: createId(),
       inputs: {},
       query: difyConfig.appMode === 'chat' ? '' : undefined,
       times: 1,
@@ -1145,7 +1165,7 @@ export default function App() {
                   <Button 
                     onClick={() => {
                       setTestCases([{
-                        id: crypto.randomUUID(),
+                        id: createId(),
                         inputs: Object.fromEntries(inputs.map(i => [i.name, ''])),
                         times: 1,
                         status: 'idle',