refactor: scope voice library

CHANGELOG.md

@@ -8,6 +8,8 @@ Follows [Keep a Changelog](https://keepachangelog.com/en/1.0.0/) · versioned wi
 ## [Unreleased]
 
 ### Changed
+- **Voice-library namespace migration.** Voice loading, rendering, benchmarking, and add/import workflows now use a
+  private scope with live compatibility accessors and a `window.TTVC.voiceLibrary` API.
 - **Generation namespace migration.** WAV merging, chunked TTS, history, playlist, effects, and refinement helpers now
   use a private scope with explicit compatibility exports and a `window.TTVC.generation` API.
 - **STT namespace migration.** STT backend selection, microphone recording, voice loading, and STT-to-TTS helpers now

TODO.md

@@ -126,7 +126,8 @@ architecture change: the larger Audiobook/Rehearser/style split.
 - [x] Extract Rehearser stage display and cast-sidebar controls into `rehearser-stage.js`.
 - [ ] Replace broad globals with namespaces such as `window.TTVC.audiobook`; pure leaves, Audiobook/Reader/Rehearser
   feature modules, Studio, and character-library persistence now use private scopes with explicit compatibility exports.
-  Remaining utility and legacy library UI modules still require the same responsibility-by-responsibility migration.
+  Voice-library loading, rendering, benchmarking, and import workflows are now scoped; remaining utility and legacy
+  library UI modules still require the same responsibility-by-responsibility migration.
 - [x] Generate the feature-module list for `loader.js` and `scripts/minify.mjs` from one shared manifest;
   larger responsibility splits remain.
 - [x] Add a dependency-free frontend syntax and top-level declaration collision gate (`npm run check:frontend`);

VERSION

@@ -1 +1 @@
-1.24.84
+1.24.85

docs/ARCHITECTURE.md

@@ -74,6 +74,7 @@ Done incrementally as global-scope ordered files (no ES-module change needed)
 - ✅ AI-backend section interactions and snippet initialization use a private scope with an explicit namespace API.
 - ✅ STT backend, recording, voice-loading, and STT-to-TTS helpers use a private scope with live compatibility accessors.
 - ✅ Generation audio/history/playlist helpers use a private scope with explicit compatibility exports and a namespace API.
+- ✅ Voice-library loading, rendering, benchmarking, and import workflows use a private scope with live compatibility exports.
 - ✅ `static/css/resource-diagnostics.css` — isolated Performance/resource diagnostic panel styles.
 - ✅ `static/css/background-jobs.css` — isolated background-job history and retry-panel styles.
 - ✅ `static/css/voice-design.css` — isolated Voice Design form, samples, and preview-match styles.

static/index.html

@@ -10,7 +10,7 @@
   <meta name="format-detection" content="telephone=no">
   <meta name="color-scheme" content="light dark">
   <meta name="theme-color" content="#2563EB">
-  <meta name="app-version" content="1.24.84">
+  <meta name="app-version" content="1.24.85">
   <link rel="manifest" href="/manifest.webmanifest">
   <link rel="icon" href="/static/icon.svg" type="image/svg+xml">
   <link rel="apple-touch-icon" href="/static/icon.svg">
@@ -27,12 +27,12 @@
 
   <!-- ── Core styles (local — no CDN dependency for first paint) ────────── -->
   <link rel="stylesheet" href="/static/vendor/mdi/materialdesignicons.min.css">
-  <link rel="stylesheet" href="/static/style.css?v=1.24.84">
-  <link rel="stylesheet" href="/static/css/resource-diagnostics.css?v=1.24.84">
-  <link rel="stylesheet" href="/static/css/background-jobs.css?v=1.24.84">
-  <link rel="stylesheet" href="/static/css/voice-design.css?v=1.24.84">
-  <link rel="stylesheet" href="/static/css/rehearser.css?v=1.24.84">
-  <link rel="stylesheet" href="/static/css/audiobook.css?v=1.24.84">
+  <link rel="stylesheet" href="/static/style.css?v=1.24.85">
+  <link rel="stylesheet" href="/static/css/resource-diagnostics.css?v=1.24.85">
+  <link rel="stylesheet" href="/static/css/background-jobs.css?v=1.24.85">
+  <link rel="stylesheet" href="/static/css/voice-design.css?v=1.24.85">
+  <link rel="stylesheet" href="/static/css/rehearser.css?v=1.24.85">
+  <link rel="stylesheet" href="/static/css/audiobook.css?v=1.24.85">
 
 
   <!-- ── Flag icons — non-blocking (loaded async, icons appear after JS) ── -->
@@ -397,7 +397,7 @@ window.toggleNavTree = function(treeId, chevronId) {
 </script>
 
 <!-- loader.js: fetches sections → loads JS modules → removes skeleton -->
-<script src="/static/loader.js?v=1.24.84"></script>
+<script src="/static/loader.js?v=1.24.85"></script>
 
 </body>
 </html>

static/js/voice-library.js

@@ -1,5 +1,7 @@
 // ── Save voice ────────────────────────────────────────────────────────────
 
+(function (root) {
+
 $('save-btn').addEventListener('click', async () => {
   const id = trimmedFileId||designedFileId||currentFileId;
   if (!id) { toast('No audio ready','error'); return; }
@@ -3747,3 +3749,24 @@ async function _bulkSetEnabled(ids, enabled) {
   }
   return done;
 }
+
+// Keep the mature voice-library integration surface compatible while placing
+// implementation state and helpers behind one explicit module scope.
+Object.assign(root, {
+  _vlCacheClear, loadVoiceLibrary, mergeBenchmarkResults, loadLibraryVoiceAudio,
+  renderVoiceList, runVoiceBenchmark, runVoiceBenchmarkBatch, activeBenchmarkVoices,
+  benchmarkTargetVoices, openSavedLibraryVoice, suggestLibVoiceId, uploadLibAddFile,
+  transcribeLibAddCurrent, voiceFileUrl, saveMeta, deleteVoiceGroup, libAddState,
+});
+Object.defineProperty(root, '_voices', { configurable: true, get: () => _voices, set: v => { _voices = v; } });
+root.TTVC = root.TTVC || {};
+root.TTVC.voiceLibrary = root.TTVC.voiceLibrary || {};
+Object.assign(root.TTVC.voiceLibrary, {
+  get voices() { return _voices; },
+  load: loadVoiceLibrary,
+  render: renderVoiceList,
+  audio: { load: loadLibraryVoiceAudio, url: voiceFileUrl },
+  benchmarks: { run: runVoiceBenchmark, runBatch: runVoiceBenchmarkBatch },
+  saveMeta,
+});
+})(window);