LỖI: màn hình đen khi load

app/templates/index.html

@@ -6,11 +6,11 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>SonicForge Studio - Professional DAW Editor</title>
     <link rel="icon" type="image/svg+xml" href="/favicon.svg">
-    <script src="https://cdn.tailwindcss.com"></script>
-    <script src="https://unpkg.com/lucide@latest"></script>
+    <script src="/static/js/vendor/tailwindcss-cdn.js"></script>
+    <script src="/static/js/vendor/lucide.min.js"></script>
     <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.2/css/all.min.css" crossorigin="anonymous" referrerpolicy="no-referrer">
-    <script src="https://unpkg.com/react@18.3.1/umd/react.production.min.js"></script>
-    <script src="https://unpkg.com/react-dom@18.3.1/umd/react-dom.production.min.js"></script>
+    <script src="/static/js/vendor/react.production.min.js"></script>
+    <script src="/static/js/vendor/react-dom.production.min.js"></script>
     <script src="/static/js/services/fluidsynthLoader.js?v=202607271245"></script>
     <script src="/static/js/services/api.js?v=202608080950"></script>
     <script src="/static/js/services/audioEngine.js?v=202607271016"></script>
@@ -24,7 +24,7 @@
     <script src="/static/js/services/midiExtractor.js?v=202607281052"></script>
     <script src="/static/js/services/promptTemplateManager.js?v=202607281039"></script>
     <script src="/static/js/services/undoRedoEngine.js?v=202607290941"></script>
-    <script src="/static/js/app.precompiled.js?v=202608080950" defer></script>
+    <script src="/static/js/app.precompiled.js?v=202608081555" defer></script>
     <link rel="stylesheet" href="/static/css/styles.css?v=202607271016">
     <style>
         :root {