V45.26: fix wobble/crackle khi preview MIDI keyboard nhan (1/8 lien tuc) o MAIN/SECTION/PR tab. Root cause: unifiedMidiRouter.pushEvent clear master FX outQueue (__clearMasterFxQueue, V31 fix lag idle backlog ~341ms) tren MOI live NOTE_ON -> rapid notes: moi note wipe queue dang chua tail note truoc + resume fade-in 43ms -> cat tail (crackle) + fade nhap nhay (wobble). Fix: chi clear khi that su idle->active (khong con note dang giu VA im lang >500ms) — dem _liveHeldCount + _lastLiveEventAt; note dang ngan / chuoi note nhanh giu queue. Timeline (live=false) khong doi. v=202608311756

app/templates/index.html

@@ -41,7 +41,7 @@
     <script src="/static/js/services/soundfontPlayer.js?v=202608290945"></script>
     <script src="/static/js/services/nativeBridgeService.js?v=202608291510"></script>
     <script src="/static/js/services/bridgeAudioNode.js?v=202608290945"></script>
-    <script src="/static/js/services/unifiedMidiRouter.js?v=202608290945"></script>
+    <script src="/static/js/services/unifiedMidiRouter.js?v=202608311756"></script>
     <script src="/static/js/services/audioRoutingEngine.js?v=202608290945"></script>
     <script src="/static/js/services/aiGateway.js?v=202608290945"></script>
     <script src="/static/js/services/dawCommandDispatcher.js?v=202608290945"></script>
@@ -51,7 +51,7 @@
     <script src="/static/js/services/promptTemplateManager.js?v=202608290945"></script>
     <script src="/static/js/services/undoRedoEngine.js?v=202608290945"></script>
     <script src="/static/js/services/chordTheory.js?v=202608290945"></script>
-    <script src="/static/js/app.precompiled.js?v=202608311739" defer></script>
+    <script src="/static/js/app.precompiled.js?v=202608311756" defer></script>
     <link rel="stylesheet" href="/static/css/styles.css?v=202608290945">
     <style>
         :root {