Import AITURK IDE 1.0.0-beta.1 from Hermes 63279301; preserve MIT license

apps/desktop/scripts/diag-code-live.mjs

@@ -0,0 +1,25 @@
+// Is the tree-split preview path actually active in the running renderer?
+// Checks the served source (what vite compiled) rather than guessing.
+import { attach } from './perf/lib/launch.mjs'
+
+const { cdp, teardown } = await attach({ port: 9222 })
+
+try {
+  await cdp.send('Runtime.enable')
+
+  const out = await cdp.eval(`(async () => {
+    const res = await fetch('/src/components/pane-shell/tree/renderer/tree-split.tsx')
+    const src = await res.text()
+    return JSON.stringify({
+      previewShift: src.includes('previewShift'),
+      adaptiveFloor: (await (await fetch('/src/app/session/hooks/use-message-stream/index.ts')).text()).includes('adaptiveFloor'),
+      structuralSignature: (await (await fetch('/src/components/assistant-ui/thread/list.tsx')).text()).includes('structuralSignature'),
+      sharedRO: (await (await fetch('/src/hooks/use-resize-observer.ts')).text()).includes('sharedObserver'),
+      rootTipProvider: (await (await fetch('/src/main.tsx')).text()).includes('RootTooltipProvider')
+    })
+  })()`)
+
+  console.log(out)
+} finally {
+  teardown?.()
+}