fix(web): defer react-scan loader (#36920)

web/app/components/devtools/react-scan/loader.tsx

@@ -9,7 +9,9 @@ export function ReactScanLoader() {
     <Script
       src="//unpkg.com/react-scan/dist/auto.global.js"
       crossOrigin="anonymous"
-      strategy="beforeInteractive"
+      // React Scan recommends beforeInteractive to catch initial renders, but it
+      // can mismatch with Dify's inline attribution bootstrap during dev hydration.
+      strategy="afterInteractive"
     />
   )
 }