From e7e3a0a4401522d5a6a53549319a27191931ad91 Mon Sep 17 00:00:00 2001
From: Jamie Pine <ijamespine@me.com>
Date: Sun, 25 Jan 2026 16:38:25 -0800
Subject: [PATCH] Update dependencies and enhance UI components for better
 functionality

- Added new Tauri plugins: @tauri-apps/plugin-process and @tauri-apps/plugin-updater to improve application capabilities.
- Introduced UpdateStatus component to display update information in the UI.
- Enhanced GenerationForm to include an optional instruct field for additional input.
- Refactored various components for improved styling and responsiveness, including Sidebar, AudioPlayer, and ProfileCard.
- Updated API models and schemas to accommodate new instruct parameter in generation requests and responses.
- Improved documentation for autoupdater setup and usage.
---
 app/package.json                              |   2 +
 app/src/App.tsx                               |   7 +-
 .../components/AudioPlayer/AudioPlayer.tsx    |  14 +-
 .../components/Generation/GenerationForm.tsx  |  27 +-
 .../ServerSettings/ConnectionForm.tsx         |   8 +-
 .../ServerSettings/ModelManagement.tsx        |  27 +-
 .../ServerSettings/ModelProgress.tsx          |  11 +-
 .../ServerSettings/ServerStatus.tsx           |   4 +-
 .../ServerSettings/UpdateStatus.tsx           | 101 ++
 app/src/components/Sidebar.tsx                |  10 +-
 .../components/VoiceProfiles/ProfileCard.tsx  |  14 +-
 .../components/VoiceProfiles/ProfileForm.tsx  | 590 ++++++++++--
 .../components/VoiceProfiles/SampleList.tsx   |   4 +-
 .../components/VoiceProfiles/SampleUpload.tsx |  10 +-
 app/src/components/ui/circle-button.tsx       |   7 +-
 app/src/components/ui/slider.tsx              |   5 +-
 app/src/hooks/useAutoUpdater.ts               |  12 +-
 app/src/lib/api/client.ts                     |  27 +-
 app/src/lib/api/core/ApiError.ts              |  28 +-
 app/src/lib/api/core/ApiRequestOptions.ts     |  22 +-
 app/src/lib/api/core/ApiResult.ts             |  10 +-
 app/src/lib/api/core/CancelablePromise.ts     | 221 +++--
 app/src/lib/api/core/OpenAPI.ts               |  36 +-
 app/src/lib/api/core/request.ts               | 475 +++++-----
 ...mple_profiles__profile_id__samples_post.ts |   5 +-
 .../Body_transcribe_audio_transcribe_post.ts  |   5 +-
 app/src/lib/api/models/GenerationRequest.ts   |  12 +-
 app/src/lib/api/models/GenerationResponse.ts  |  18 +-
 app/src/lib/api/models/HTTPValidationError.ts |   3 +-
 app/src/lib/api/models/HealthResponse.ts      |  13 +-
 app/src/lib/api/models/HistoryListResponse.ts |   5 +-
 app/src/lib/api/models/HistoryResponse.ts     |  20 +-
 .../lib/api/models/ModelDownloadRequest.ts    |   3 +-
 app/src/lib/api/models/ModelStatus.ts         |  11 +-
 .../lib/api/models/ModelStatusListResponse.ts |   3 +-
 .../lib/api/models/ProfileSampleResponse.ts   |   9 +-
 .../lib/api/models/TranscriptionResponse.ts   |   5 +-
 app/src/lib/api/models/ValidationError.ts     |   7 +-
 app/src/lib/api/models/VoiceProfileCreate.ts  |   7 +-
 .../lib/api/models/VoiceProfileResponse.ts    |  13 +-
 ...mple_profiles__profile_id__samples_post.ts |  20 +-
 .../$Body_transcribe_audio_transcribe_post.ts |  31 +-
 app/src/lib/api/schemas/$GenerationRequest.ts |  72 +-
 .../lib/api/schemas/$GenerationResponse.ts    |  83 +-
 .../lib/api/schemas/$HTTPValidationError.ts   |  14 +-
 app/src/lib/api/schemas/$HealthResponse.ts    |  85 +-
 .../lib/api/schemas/$HistoryListResponse.ts   |  26 +-
 app/src/lib/api/schemas/$HistoryResponse.ts   |  91 +-
 .../lib/api/schemas/$ModelDownloadRequest.ts  |  12 +-
 app/src/lib/api/schemas/$ModelStatus.ts       |  53 +-
 .../api/schemas/$ModelStatusListResponse.ts   |  18 +-
 .../lib/api/schemas/$ProfileSampleResponse.ts |  36 +-
 .../lib/api/schemas/$TranscriptionResponse.ts |  20 +-
 app/src/lib/api/schemas/$ValidationError.ts   |  43 +-
 .../lib/api/schemas/$VoiceProfileCreate.ts    |  45 +-
 .../lib/api/schemas/$VoiceProfileResponse.ts  |  69 +-
 app/src/lib/api/services/DefaultService.ts    | 874 +++++++++---------
 app/src/lib/hooks/useAudioRecording.ts        |   9 +-
 app/src/stores/serverStore.ts                 |   3 +-
 backend/database.py                           |   3 +-
 backend/history.py                            |  12 +-
 backend/main.py                               |  11 +-
 backend/migrate_add_instruct.py               |  48 +
 backend/models.py                             |   3 +
 backend/tts.py                                |  15 +-
 bun.lock                                      |   6 +
 docs/AUTOUPDATER.md                           |  53 +-
 docs/AUTOUPDATER_QUICKSTART.md                | 116 +++
 landing/src/app/globals.css                   |   2 +-
 landing/src/app/layout.tsx                    |   9 +-
 landing/src/app/page.tsx                      |  44 +-
 landing/src/components/DownloadSection.tsx    |  11 +-
 landing/src/components/Footer.tsx             |  31 +-
 landing/src/components/Header.tsx             |  19 +-
 landing/src/components/PlatformIcons.tsx      |   6 +-
 landing/src/components/ui/button.tsx          |  16 +-
 landing/src/components/ui/card.tsx            |  94 +-
 landing/src/components/ui/feature-card.tsx    |  11 +-
 landing/src/components/ui/hero.tsx            |   6 +-
 landing/src/components/ui/section.tsx         |   7 +-
 landing/src/components/ui/separator.tsx       |  31 +-
 landing/src/lib/constants.ts                  |  12 +-
 landing/tsconfig.json                         |  14 +-
 tauri/assets/voicebox.icon/icon.json          |  41 +-
 tauri/src-tauri/gen/Assets.car                | Bin 3847048 -> 3847048 bytes
 tauri/src-tauri/tauri.conf.json               |   4 +-
 tauri/vite.config.ts                          |   9 +-
 87 files changed, 2421 insertions(+), 1628 deletions(-)
 create mode 100644 app/src/components/ServerSettings/UpdateStatus.tsx
 create mode 100644 backend/migrate_add_instruct.py
 create mode 100644 docs/AUTOUPDATER_QUICKSTART.md

diff --git a/app/package.json b/app/package.json
index 78b15c71..c07776a0 100644
--- a/app/package.json
+++ b/app/package.json
@@ -31,6 +31,8 @@
     "@tanstack/react-query": "^5.0.0",
     "@tanstack/react-query-devtools": "^5.0.0",
     "@tauri-apps/api": "^2.0.0",
+    "@tauri-apps/plugin-process": "^2.3.1",
+    "@tauri-apps/plugin-updater": "^2.9.0",
     "class-variance-authority": "^0.7.0",
     "clsx": "^2.1.1",
     "date-fns": "^3.6.0",
diff --git a/app/src/App.tsx b/app/src/App.tsx
index 5f70cf08..7fc4411e 100644
--- a/app/src/App.tsx
+++ b/app/src/App.tsx
@@ -3,11 +3,13 @@ import { GenerationForm } from '@/components/Generation/GenerationForm';
 import { HistoryTable } from '@/components/History/HistoryTable';
 import { ConnectionForm } from '@/components/ServerSettings/ConnectionForm';
 import { ServerStatus } from '@/components/ServerSettings/ServerStatus';
+import { UpdateStatus } from '@/components/ServerSettings/UpdateStatus';
 import { ModelManagement } from '@/components/ServerSettings/ModelManagement';
 import { Toaster } from '@/components/ui/toaster';
 import { ProfileList } from '@/components/VoiceProfiles/ProfileList';
 import { Sidebar } from '@/components/Sidebar';
 import { AudioPlayer } from '@/components/AudioPlayer/AudioPlayer';
+import { UpdateNotification } from '@/components/UpdateNotification';
 import { isTauri, startServer, setupWindowCloseHandler } from '@/lib/tauri';
 
 // Track if server is starting to prevent duplicate starts
@@ -90,12 +92,15 @@ function App() {
 
         <main className="flex-1 ml-20 overflow-hidden flex flex-col">
           <div className="container mx-auto px-8 py-8 max-w-[1800px] h-full overflow-hidden flex flex-col">
+            <UpdateNotification />
+
             {activeTab === 'settings' ? (
               <div className="space-y-4 overflow-y-auto">
                 <div className="grid gap-4 md:grid-cols-2">
                   <ConnectionForm />
                   <ServerStatus />
                 </div>
+                {isTauri() && <UpdateStatus />}
                 <ModelManagement />
               </div>
             ) : (
@@ -107,7 +112,7 @@ function App() {
                   <div className="shrink-0 flex flex-col">
                     <ProfileList />
                   </div>
-                  
+
                   {/* Generator - Bottom Left */}
                   <div className="shrink-0">
                     <GenerationForm />
diff --git a/app/src/components/AudioPlayer/AudioPlayer.tsx b/app/src/components/AudioPlayer/AudioPlayer.tsx
index 1f51c87c..bf6c09fb 100644
--- a/app/src/components/AudioPlayer/AudioPlayer.tsx
+++ b/app/src/components/AudioPlayer/AudioPlayer.tsx
@@ -34,12 +34,12 @@ export function AudioPlayer() {
     if (!audioUrl) {
       return;
     }
-    
+
     if (wavesurferRef.current) {
       console.log('WaveSurfer already initialized, skipping');
       return;
     }
-    
+
     console.log('Creating NEW WaveSurfer instance');
 
     // Wait for container to be properly rendered
@@ -241,7 +241,7 @@ export function AudioPlayer() {
   // Load audio when URL changes (only if WaveSurfer is already initialized)
   useEffect(() => {
     const wavesurfer = wavesurferRef.current;
-    
+
     if (!audioUrl || !wavesurfer) {
       // Reset state when no audio or WaveSurfer not ready
       if (!audioUrl && wavesurfer) {
@@ -259,7 +259,7 @@ export function AudioPlayer() {
     // CRITICAL: Force stop any current playback and cancel any pending loads
     // This must happen BEFORE any early returns
     console.log('Audio URL changed to:', audioUrl);
-    
+
     // COMPLETELY stop and destroy the current audio
     try {
       // First pause if playing
@@ -267,7 +267,7 @@ export function AudioPlayer() {
         console.log('Pausing current playback');
         wavesurfer.pause();
       }
-      
+
       // Stop the media element explicitly
       const mediaElement = wavesurfer.getMediaElement();
       if (mediaElement) {
@@ -276,7 +276,7 @@ export function AudioPlayer() {
         mediaElement.currentTime = 0;
         mediaElement.src = '';
       }
-      
+
       // Use empty() to completely destroy the waveform and media element
       console.log('Calling wavesurfer.empty() to destroy audio');
       wavesurfer.empty();
@@ -284,7 +284,7 @@ export function AudioPlayer() {
       console.error('Error stopping previous audio:', error);
       // Continue anyway to load new audio
     }
-    
+
     // Reset loading state to allow new load (cancel any pending loads)
     loadingRef.current = false;
 
diff --git a/app/src/components/Generation/GenerationForm.tsx b/app/src/components/Generation/GenerationForm.tsx
index 06502c89..ffff041b 100644
--- a/app/src/components/Generation/GenerationForm.tsx
+++ b/app/src/components/Generation/GenerationForm.tsx
@@ -33,6 +33,7 @@ const generationSchema = z.object({
   language: z.enum(['en', 'zh']),
   seed: z.number().int().optional(),
   modelSize: z.enum(['1.7B', '0.6B']).optional(),
+  instruct: z.string().max(500).optional(),
 });
 
 type GenerationFormValues = z.infer<typeof generationSchema>;
@@ -50,6 +51,7 @@ export function GenerationForm() {
       language: 'en',
       seed: undefined,
       modelSize: '1.7B',
+      instruct: '',
     },
   });
 
@@ -70,6 +72,7 @@ export function GenerationForm() {
         language: data.language,
         seed: data.seed,
         model_size: data.modelSize,
+        instruct: data.instruct || undefined,
       });
 
       toast({
@@ -119,7 +122,7 @@ export function GenerationForm() {
                   <FormControl>
                     <Textarea
                       placeholder="Enter the text you want to generate..."
-                      className="min-h-[200px]"
+                      className="min-h-[150px]"
                       {...field}
                     />
                   </FormControl>
@@ -129,6 +132,28 @@ export function GenerationForm() {
               )}
             />
 
+            <FormField
+              control={form.control}
+              name="instruct"
+              render={({ field }) => (
+                <FormItem>
+                  <FormLabel>Delivery Instructions (optional)</FormLabel>
+                  <FormControl>
+                    <Textarea
+                      placeholder="e.g. Speak slowly with emphasis, Warm and friendly tone, Professional and authoritative..."
+                      className="min-h-[80px]"
+                      {...field}
+                    />
+                  </FormControl>
+                  <FormDescription>
+                    Natural language instructions to control speech delivery (tone, emotion, pace).
+                    Max 500 characters
+                  </FormDescription>
+                  <FormMessage />
+                </FormItem>
+              )}
+            />
+
             <div className="grid gap-4 md:grid-cols-3">
               <FormField
                 control={form.control}
diff --git a/app/src/components/ServerSettings/ConnectionForm.tsx b/app/src/components/ServerSettings/ConnectionForm.tsx
index 9ce7d605..83526a74 100644
--- a/app/src/components/ServerSettings/ConnectionForm.tsx
+++ b/app/src/components/ServerSettings/ConnectionForm.tsx
@@ -77,9 +77,7 @@ export function ConnectionForm() {
               )}
             />
 
-            {isDirty && (
-              <Button type="submit">Update Connection</Button>
-            )}
+            {isDirty && <Button type="submit">Update Connection</Button>}
           </form>
         </Form>
 
@@ -106,8 +104,8 @@ export function ConnectionForm() {
                 Keep server running when app closes
               </label>
               <p className="text-sm text-muted-foreground">
-                When enabled, the server will continue running in the background after closing the app.
-                Disabled by default.
+                When enabled, the server will continue running in the background after closing the
+                app. Disabled by default.
               </p>
             </div>
           </div>
diff --git a/app/src/components/ServerSettings/ModelManagement.tsx b/app/src/components/ServerSettings/ModelManagement.tsx
index 26d26457..3339f54a 100644
--- a/app/src/components/ServerSettings/ModelManagement.tsx
+++ b/app/src/components/ServerSettings/ModelManagement.tsx
@@ -73,7 +73,9 @@ export function ModelManagement() {
           <div className="space-y-4">
             {/* TTS Models */}
             <div>
-              <h3 className="text-sm font-semibold mb-3 text-muted-foreground">Voice Generation Models</h3>
+              <h3 className="text-sm font-semibold mb-3 text-muted-foreground">
+                Voice Generation Models
+              </h3>
               <div className="space-y-2">
                 {modelStatus.models
                   .filter((m) => m.model_name.startsWith('qwen-tts'))
@@ -91,7 +93,9 @@ export function ModelManagement() {
 
             {/* Whisper Models */}
             <div>
-              <h3 className="text-sm font-semibold mb-3 text-muted-foreground">Transcription Models</h3>
+              <h3 className="text-sm font-semibold mb-3 text-muted-foreground">
+                Transcription Models
+              </h3>
               <div className="space-y-2">
                 {modelStatus.models
                   .filter((m) => m.model_name.startsWith('whisper'))
@@ -109,7 +113,9 @@ export function ModelManagement() {
 
             {/* Progress indicators */}
             <div className="pt-4 border-t">
-              <h3 className="text-sm font-semibold mb-3 text-muted-foreground">Download Progress</h3>
+              <h3 className="text-sm font-semibold mb-3 text-muted-foreground">
+                Download Progress
+              </h3>
               <div className="space-y-2">
                 {modelStatus.models.map((model) => (
                   <ModelProgress
@@ -147,10 +153,14 @@ function ModelItem({ model, onDownload, isDownloading, formatSize }: ModelItemPr
         <div className="flex items-center gap-2">
           <span className="font-medium text-sm">{model.display_name}</span>
           {model.loaded && (
-            <Badge variant="default" className="text-xs">Loaded</Badge>
+            <Badge variant="default" className="text-xs">
+              Loaded
+            </Badge>
           )}
           {model.downloaded && !model.loaded && (
-            <Badge variant="secondary" className="text-xs">Downloaded</Badge>
+            <Badge variant="secondary" className="text-xs">
+              Downloaded
+            </Badge>
           )}
         </div>
         {model.downloaded && model.size_mb && (
@@ -166,12 +176,7 @@ function ModelItem({ model, onDownload, isDownloading, formatSize }: ModelItemPr
             <span>Ready</span>
           </div>
         ) : (
-          <Button
-            size="sm"
-            onClick={onDownload}
-            disabled={isDownloading}
-            variant="outline"
-          >
+          <Button size="sm" onClick={onDownload} disabled={isDownloading} variant="outline">
             {isDownloading ? (
               <>
                 <Loader2 className="h-4 w-4 mr-2 animate-spin" />
diff --git a/app/src/components/ServerSettings/ModelProgress.tsx b/app/src/components/ServerSettings/ModelProgress.tsx
index 79ae1f0e..9bcabb60 100644
--- a/app/src/components/ServerSettings/ModelProgress.tsx
+++ b/app/src/components/ServerSettings/ModelProgress.tsx
@@ -25,7 +25,7 @@ export function ModelProgress({ modelName, displayName }: ModelProgressProps) {
       try {
         const data = JSON.parse(event.data) as ModelProgressType;
         setProgress(data);
-        
+
         // Close connection if complete or error
         if (data.status === 'complete' || data.status === 'error') {
           eventSource.close();
@@ -51,7 +51,10 @@ export function ModelProgress({ modelName, displayName }: ModelProgressProps) {
   }, [serverUrl, modelName, isSubscribed]);
 
   // Don't render if no progress or if complete/error and some time has passed
-  if (!progress || (progress.status === 'complete' && Date.now() - new Date(progress.timestamp).getTime() > 5000)) {
+  if (
+    !progress ||
+    (progress.status === 'complete' && Date.now() - new Date(progress.timestamp).getTime() > 5000)
+  ) {
     return null;
   }
 
@@ -111,9 +114,7 @@ export function ModelProgress({ modelName, displayName }: ModelProgressProps) {
               </span>
             )}
           </div>
-          {progress.total > 0 && (
-            <Progress value={progress.progress} className="h-2" />
-          )}
+          {progress.total > 0 && <Progress value={progress.progress} className="h-2" />}
         </div>
       </CardContent>
     </Card>
diff --git a/app/src/components/ServerSettings/ServerStatus.tsx b/app/src/components/ServerSettings/ServerStatus.tsx
index 275dfa07..ef965f82 100644
--- a/app/src/components/ServerSettings/ServerStatus.tsx
+++ b/app/src/components/ServerSettings/ServerStatus.tsx
@@ -47,7 +47,9 @@ export function ServerStatus() {
               <span className="text-sm">Connected</span>
             </div>
             <div className="flex flex-wrap gap-2">
-              <Badge variant={health.model_loaded || health.model_downloaded ? 'default' : 'secondary'}>
+              <Badge
+                variant={health.model_loaded || health.model_downloaded ? 'default' : 'secondary'}
+              >
                 {health.model_loaded || health.model_downloaded ? 'Model Ready' : 'No Model'}
               </Badge>
               <Badge variant={health.gpu_available ? 'default' : 'secondary'}>
diff --git a/app/src/components/ServerSettings/UpdateStatus.tsx b/app/src/components/ServerSettings/UpdateStatus.tsx
new file mode 100644
index 00000000..7e1e160d
--- /dev/null
+++ b/app/src/components/ServerSettings/UpdateStatus.tsx
@@ -0,0 +1,101 @@
+import { useState, useEffect } from 'react';
+import { RefreshCw, Download, CheckCircle2, AlertCircle } from 'lucide-react';
+import { Button } from '@/components/ui/button';
+import { Card, CardContent, CardHeader, CardTitle } from '@/components/ui/card';
+import { Badge } from '@/components/ui/badge';
+import { Progress } from '@/components/ui/progress';
+import { useAutoUpdater } from '@/hooks/useAutoUpdater';
+import { getVersion } from '@tauri-apps/api/app';
+
+export function UpdateStatus() {
+  const { status, checkForUpdates, downloadAndInstall } = useAutoUpdater(false);
+  const [currentVersion, setCurrentVersion] = useState<string>('');
+
+  useEffect(() => {
+    getVersion()
+      .then(setCurrentVersion)
+      .catch(() => setCurrentVersion('0.1.0'));
+  }, []);
+
+  return (
+    <Card>
+      <CardHeader>
+        <CardTitle>App Updates</CardTitle>
+      </CardHeader>
+      <CardContent className="space-y-4">
+        <div className="flex items-center justify-between">
+          <div className="space-y-1">
+            <div className="text-sm font-medium">Current Version</div>
+            <div className="text-sm text-muted-foreground">v{currentVersion}</div>
+          </div>
+          <Button
+            onClick={checkForUpdates}
+            disabled={status.checking || status.downloading || status.installing}
+            variant="outline"
+            size="sm"
+          >
+            <RefreshCw className={`h-4 w-4 mr-2 ${status.checking ? 'animate-spin' : ''}`} />
+            Check for Updates
+          </Button>
+        </div>
+
+        {status.checking && (
+          <div className="flex items-center gap-2 text-sm text-muted-foreground">
+            <RefreshCw className="h-4 w-4 animate-spin" />
+            Checking for updates...
+          </div>
+        )}
+
+        {status.error && (
+          <div className="flex items-center gap-2 text-sm text-destructive">
+            <AlertCircle className="h-4 w-4" />
+            {status.error}
+          </div>
+        )}
+
+        {status.available && !status.downloading && !status.installing && (
+          <div className="space-y-3 p-4 border rounded-lg bg-primary/5">
+            <div className="flex items-center justify-between">
+              <div>
+                <div className="font-semibold">Update Available</div>
+                <div className="text-sm text-muted-foreground">Version {status.version}</div>
+              </div>
+              <Badge>New</Badge>
+            </div>
+            <Button onClick={downloadAndInstall} className="w-full" size="sm">
+              <Download className="h-4 w-4 mr-2" />
+              Install Update
+            </Button>
+          </div>
+        )}
+
+        {status.downloading && (
+          <div className="space-y-2">
+            <div className="flex items-center gap-2 text-sm">
+              <Download className="h-4 w-4" />
+              Downloading update...
+            </div>
+            <Progress />
+          </div>
+        )}
+
+        {status.installing && (
+          <div className="space-y-2">
+            <div className="flex items-center gap-2 text-sm">
+              <RefreshCw className="h-4 w-4 animate-spin" />
+              Installing update...
+            </div>
+            <div className="text-xs text-muted-foreground">App will restart automatically</div>
+          </div>
+        )}
+
+        {!status.available && !status.checking && !status.error && status.checking === false && (
+          <div className="flex items-center gap-2 text-sm text-muted-foreground">
+            <CheckCircle2 className="h-4 w-4 text-green-500" />
+            You're up to date
+          </div>
+        )}
+      </CardContent>
+    </Card>
+  );
+}
diff --git a/app/src/components/Sidebar.tsx b/app/src/components/Sidebar.tsx
index 1342d4da..4823dc03 100644
--- a/app/src/components/Sidebar.tsx
+++ b/app/src/components/Sidebar.tsx
@@ -19,18 +19,16 @@ export function Sidebar({ activeTab, onTabChange }: SidebarProps) {
         {tabs.map((tab) => {
           const Icon = tab.icon;
           const isActive = activeTab === tab.id;
-          
+
           return (
             <button
               key={tab.id}
               type="button"
               onClick={() => onTabChange(tab.id)}
               className={cn(
-                "w-12 h-12 rounded-full flex items-center justify-center transition-all duration-200",
-                "hover:bg-accent hover:text-accent-foreground",
-                isActive
-                  ? "bg-primary text-primary-foreground shadow-lg"
-                  : "text-muted-foreground"
+                'w-12 h-12 rounded-full flex items-center justify-center transition-all duration-200',
+                'hover:bg-accent hover:text-accent-foreground',
+                isActive ? 'bg-primary text-primary-foreground shadow-lg' : 'text-muted-foreground',
               )}
               title={tab.label}
               aria-label={tab.label}
diff --git a/app/src/components/VoiceProfiles/ProfileCard.tsx b/app/src/components/VoiceProfiles/ProfileCard.tsx
index 0984ea1f..0d15b274 100644
--- a/app/src/components/VoiceProfiles/ProfileCard.tsx
+++ b/app/src/components/VoiceProfiles/ProfileCard.tsx
@@ -57,8 +57,8 @@ export function ProfileCard({ profile }: ProfileCardProps) {
     <>
       <Card
         className={cn(
-          "cursor-pointer hover:shadow-md transition-all",
-          isSelected && "ring-2 ring-primary shadow-md"
+          'cursor-pointer hover:shadow-md transition-all',
+          isSelected && 'ring-2 ring-primary shadow-md',
         )}
         onClick={handleSelect}
       >
@@ -102,7 +102,9 @@ export function ProfileCard({ profile }: ProfileCardProps) {
             <Badge variant="outline" className="text-xs h-5 px-1.5">
               {profile.language}
             </Badge>
-            <p className="text-xs text-muted-foreground/60 text-right">{formatDate(profile.created_at)}</p>
+            <p className="text-xs text-muted-foreground/60 text-right">
+              {formatDate(profile.created_at)}
+            </p>
           </div>
         </CardContent>
       </Card>
@@ -121,7 +123,11 @@ export function ProfileCard({ profile }: ProfileCardProps) {
             <Button variant="outline" onClick={() => setDeleteDialogOpen(false)}>
               Cancel
             </Button>
-            <Button variant="destructive" onClick={handleDeleteConfirm} disabled={deleteProfile.isPending}>
+            <Button
+              variant="destructive"
+              onClick={handleDeleteConfirm}
+              disabled={deleteProfile.isPending}
+            >
               {deleteProfile.isPending ? 'Deleting...' : 'Delete'}
             </Button>
           </DialogFooter>
diff --git a/app/src/components/VoiceProfiles/ProfileForm.tsx b/app/src/components/VoiceProfiles/ProfileForm.tsx
index a3c5e61c..9ba3ef69 100644
--- a/app/src/components/VoiceProfiles/ProfileForm.tsx
+++ b/app/src/components/VoiceProfiles/ProfileForm.tsx
@@ -1,5 +1,5 @@
 import { zodResolver } from '@hookform/resolvers/zod';
-import { useEffect } from 'react';
+import { useEffect, useState } from 'react';
 import { useForm } from 'react-hook-form';
 import * as z from 'zod';
 import { Button } from '@/components/ui/button';
@@ -13,6 +13,7 @@ import {
 import {
   Form,
   FormControl,
+  FormDescription,
   FormField,
   FormItem,
   FormLabel,
@@ -27,15 +28,64 @@ import {
   SelectValue,
 } from '@/components/ui/select';
 import { Textarea } from '@/components/ui/textarea';
+import { Tabs, TabsContent, TabsList, TabsTrigger } from '@/components/ui/tabs';
 import { useToast } from '@/components/ui/use-toast';
-import { useCreateProfile, useProfile, useUpdateProfile } from '@/lib/hooks/useProfiles';
+import {
+  useCreateProfile,
+  useProfile,
+  useUpdateProfile,
+  useAddSample,
+} from '@/lib/hooks/useProfiles';
+import { useTranscription } from '@/lib/hooks/useTranscription';
+import { useAudioRecording } from '@/lib/hooks/useAudioRecording';
 import { useUIStore } from '@/stores/uiStore';
+import { Mic, Square, Upload } from 'lucide-react';
+import { formatAudioDuration } from '@/lib/utils/audio';
 
-const profileSchema = z.object({
-  name: z.string().min(1, 'Name is required').max(100),
-  description: z.string().max(500).optional(),
-  language: z.enum(['en', 'zh']),
-});
+// Helper function to get audio duration from File
+async function getAudioDuration(file: File): Promise<number> {
+  return new Promise((resolve, reject) => {
+    const audio = new Audio();
+    const url = URL.createObjectURL(file);
+    
+    audio.addEventListener('loadedmetadata', () => {
+      URL.revokeObjectURL(url);
+      resolve(audio.duration);
+    });
+    
+    audio.addEventListener('error', () => {
+      URL.revokeObjectURL(url);
+      reject(new Error('Failed to load audio file'));
+    });
+    
+    audio.src = url;
+  });
+}
+
+const MAX_AUDIO_DURATION_SECONDS = 30;
+
+const profileSchema = z
+  .object({
+    name: z.string().min(1, 'Name is required').max(100),
+    description: z.string().max(500).optional(),
+    language: z.enum(['en', 'zh']),
+    // Sample fields - only required when creating (not editing)
+    sampleFile: z.instanceof(File).optional(),
+    referenceText: z.string().max(1000).optional(),
+  })
+  .refine(
+    (data) => {
+      // If sample file is provided, reference text is required
+      if (data.sampleFile && (!data.referenceText || data.referenceText.trim().length === 0)) {
+        return false;
+      }
+      return true;
+    },
+    {
+      message: 'Reference text is required when adding a sample',
+      path: ['referenceText'],
+    },
+  );
 
 type ProfileFormValues = z.infer<typeof profileSchema>;
 
@@ -47,7 +97,13 @@ export function ProfileForm() {
   const { data: editingProfile } = useProfile(editingProfileId || '');
   const createProfile = useCreateProfile();
   const updateProfile = useUpdateProfile();
+  const addSample = useAddSample();
+  const transcribe = useTranscription();
   const { toast } = useToast();
+  const [sampleMode, setSampleMode] = useState<'upload' | 'record'>('upload');
+  const [audioDuration, setAudioDuration] = useState<number | null>(null);
+  const [isValidatingAudio, setIsValidatingAudio] = useState(false);
+  const isCreating = !editingProfileId;
 
   const form = useForm<ProfileFormValues>({
     resolver: zodResolver(profileSchema),
@@ -58,39 +114,213 @@ export function ProfileForm() {
     },
   });
 
+  const selectedFile = form.watch('sampleFile');
+
+  // Validate audio duration when file is selected
+  useEffect(() => {
+    if (selectedFile && selectedFile instanceof File) {
+      setIsValidatingAudio(true);
+      getAudioDuration(selectedFile)
+        .then((duration) => {
+          setAudioDuration(duration);
+          if (duration > MAX_AUDIO_DURATION_SECONDS) {
+            form.setError('sampleFile', {
+              type: 'manual',
+              message: `Audio is too long (${formatAudioDuration(duration)}). Maximum duration is ${formatAudioDuration(MAX_AUDIO_DURATION_SECONDS)}.`,
+            });
+          } else {
+            form.clearErrors('sampleFile');
+          }
+        })
+        .catch((error) => {
+          console.error('Failed to get audio duration:', error);
+          setAudioDuration(null);
+          form.setError('sampleFile', {
+            type: 'manual',
+            message: 'Failed to validate audio file. Please try a different file.',
+          });
+        })
+        .finally(() => {
+          setIsValidatingAudio(false);
+        });
+    } else {
+      setAudioDuration(null);
+      form.clearErrors('sampleFile');
+    }
+  }, [selectedFile, form]);
+
+  const {
+    isRecording,
+    duration,
+    error: recordingError,
+    startRecording,
+    stopRecording,
+    cancelRecording,
+  } = useAudioRecording({
+    maxDurationSeconds: 30,
+    onRecordingComplete: (blob) => {
+      const file = new File([blob], `recording-${Date.now()}.webm`, {
+        type: blob.type || 'audio/webm',
+      });
+      form.setValue('sampleFile', file, { shouldValidate: true });
+      toast({
+        title: 'Recording complete',
+        description: 'Audio has been recorded successfully.',
+      });
+    },
+  });
+
+  // Show recording errors
+  useEffect(() => {
+    if (recordingError) {
+      toast({
+        title: 'Recording error',
+        description: recordingError,
+        variant: 'destructive',
+      });
+    }
+  }, [recordingError, toast]);
+
   useEffect(() => {
     if (editingProfile) {
       form.reset({
         name: editingProfile.name,
         description: editingProfile.description || '',
         language: editingProfile.language as 'en' | 'zh',
+        sampleFile: undefined,
+        referenceText: undefined,
       });
     } else {
       form.reset({
         name: '',
         description: '',
         language: 'en',
+        sampleFile: undefined,
+        referenceText: undefined,
       });
+      setSampleMode('upload');
     }
   }, [editingProfile, form]);
 
+  async function handleTranscribe() {
+    const file = form.getValues('sampleFile');
+    if (!file) {
+      toast({
+        title: 'No file selected',
+        description: 'Please select an audio file first.',
+        variant: 'destructive',
+      });
+      return;
+    }
+
+    try {
+      const language = form.getValues('language') as 'en' | 'zh' | undefined;
+      const result = await transcribe.mutateAsync({ file, language });
+
+      form.setValue('referenceText', result.text, { shouldValidate: true });
+
+      toast({
+        title: 'Transcription complete',
+        description: 'Audio has been transcribed successfully.',
+      });
+    } catch (error) {
+      toast({
+        title: 'Transcription failed',
+        description: error instanceof Error ? error.message : 'Failed to transcribe audio',
+        variant: 'destructive',
+      });
+    }
+  }
+
+  function handleCancelRecording() {
+    cancelRecording();
+    form.resetField('sampleFile');
+  }
+
   async function onSubmit(data: ProfileFormValues) {
     try {
       if (editingProfileId) {
+        // Editing: just update profile
         await updateProfile.mutateAsync({
           profileId: editingProfileId,
-          data,
+          data: {
+            name: data.name,
+            description: data.description,
+            language: data.language,
+          },
         });
         toast({
           title: 'Profile updated',
           description: `"${data.name}" has been updated successfully.`,
         });
       } else {
-        await createProfile.mutateAsync(data);
-        toast({
-          title: 'Profile created',
-          description: `"${data.name}" has been created successfully.`,
+        // Get file and reference text directly from form state to ensure we have the values
+        const sampleFile = form.getValues('sampleFile');
+        const referenceText = form.getValues('referenceText');
+
+        // Validate audio duration before creating profile
+        if (sampleFile) {
+          try {
+            const duration = await getAudioDuration(sampleFile);
+            if (duration > MAX_AUDIO_DURATION_SECONDS) {
+              form.setError('sampleFile', {
+                type: 'manual',
+                message: `Audio is too long (${formatAudioDuration(duration)}). Maximum duration is ${formatAudioDuration(MAX_AUDIO_DURATION_SECONDS)}.`,
+              });
+              toast({
+                title: 'Invalid audio file',
+                description: `Audio duration is ${formatAudioDuration(duration)}, but maximum is ${formatAudioDuration(MAX_AUDIO_DURATION_SECONDS)}.`,
+                variant: 'destructive',
+              });
+              return; // Prevent form submission
+            }
+          } catch (error) {
+            form.setError('sampleFile', {
+              type: 'manual',
+              message: 'Failed to validate audio file. Please try a different file.',
+            });
+            toast({
+              title: 'Validation error',
+              description: error instanceof Error ? error.message : 'Failed to validate audio file',
+              variant: 'destructive',
+            });
+            return; // Prevent form submission
+          }
+        }
+
+        // Creating: create profile, then optionally add sample
+        const profile = await createProfile.mutateAsync({
+          name: data.name,
+          description: data.description,
+          language: data.language,
         });
+
+        // If sample file and reference text provided, add it
+        if (sampleFile && referenceText && referenceText.trim().length > 0) {
+          try {
+            await addSample.mutateAsync({
+              profileId: profile.id,
+              file: sampleFile,
+              referenceText: referenceText,
+            });
+            toast({
+              title: 'Profile created',
+              description: `"${data.name}" has been created with a sample.`,
+            });
+          } catch (sampleError) {
+            // Profile was created but sample failed - still show success for profile
+            toast({
+              title: 'Profile created',
+              description: `"${data.name}" has been created, but failed to add sample: ${sampleError instanceof Error ? sampleError.message : 'Unknown error'}`,
+              variant: 'destructive',
+            });
+          }
+        } else {
+          toast({
+            title: 'Profile created',
+            description: `"${data.name}" has been created successfully. You can add samples later.`,
+          });
+        }
       }
 
       form.reset();
@@ -110,79 +340,309 @@ export function ProfileForm() {
     if (!open) {
       setEditingProfileId(null);
       form.reset();
+      setSampleMode('upload');
+      if (isRecording) {
+        cancelRecording();
+      }
     }
   }
 
   return (
     <Dialog open={open} onOpenChange={handleOpenChange}>
-      <DialogContent>
+      <DialogContent className="max-w-4xl">
         <DialogHeader>
           <DialogTitle>{editingProfileId ? 'Edit Profile' : 'Create Voice Profile'}</DialogTitle>
           <DialogDescription>
             {editingProfileId
               ? 'Update your voice profile details.'
-              : 'Add a new voice profile with samples.'}
+              : 'Create a new voice profile. You can add a sample now or later.'}
           </DialogDescription>
         </DialogHeader>
 
         <Form {...form}>
-          <form onSubmit={form.handleSubmit(onSubmit)} className="space-y-4">
-            <FormField
-              control={form.control}
-              name="name"
-              render={({ field }) => (
-                <FormItem>
-                  <FormLabel>Name</FormLabel>
-                  <FormControl>
-                    <Input placeholder="My Voice" {...field} />
-                  </FormControl>
-                  <FormMessage />
-                </FormItem>
-              )}
-            />
+          <form onSubmit={form.handleSubmit(onSubmit)}>
+            <div className={`grid gap-6 ${isCreating ? 'grid-cols-2' : 'grid-cols-1'}`}>
+              {/* Left column: Profile info */}
+              <div className="space-y-4">
+                <FormField
+                  control={form.control}
+                  name="name"
+                  render={({ field }) => (
+                    <FormItem>
+                      <FormLabel>Name</FormLabel>
+                      <FormControl>
+                        <Input placeholder="My Voice" {...field} />
+                      </FormControl>
+                      <FormMessage />
+                    </FormItem>
+                  )}
+                />
 
-            <FormField
-              control={form.control}
-              name="description"
-              render={({ field }) => (
-                <FormItem>
-                  <FormLabel>Description</FormLabel>
-                  <FormControl>
-                    <Textarea placeholder="Describe this voice..." {...field} />
-                  </FormControl>
-                  <FormMessage />
-                </FormItem>
-              )}
-            />
+                <FormField
+                  control={form.control}
+                  name="description"
+                  render={({ field }) => (
+                    <FormItem>
+                      <FormLabel>Description (Optional)</FormLabel>
+                      <FormControl>
+                        <Textarea placeholder="Describe this voice..." {...field} />
+                      </FormControl>
+                      <FormMessage />
+                    </FormItem>
+                  )}
+                />
 
-            <FormField
-              control={form.control}
-              name="language"
-              render={({ field }) => (
-                <FormItem>
-                  <FormLabel>Language</FormLabel>
-                  <Select onValueChange={field.onChange} defaultValue={field.value}>
-                    <FormControl>
-                      <SelectTrigger>
-                        <SelectValue />
-                      </SelectTrigger>
-                    </FormControl>
-                    <SelectContent>
-                      <SelectItem value="en">English</SelectItem>
-                      <SelectItem value="zh">Chinese</SelectItem>
-                    </SelectContent>
-                  </Select>
-                  <FormMessage />
-                </FormItem>
-              )}
-            />
+                <FormField
+                  control={form.control}
+                  name="language"
+                  render={({ field }) => (
+                    <FormItem>
+                      <FormLabel>Language</FormLabel>
+                      <Select onValueChange={field.onChange} defaultValue={field.value}>
+                        <FormControl>
+                          <SelectTrigger>
+                            <SelectValue />
+                          </SelectTrigger>
+                        </FormControl>
+                        <SelectContent>
+                          <SelectItem value="en">English</SelectItem>
+                          <SelectItem value="zh">Chinese</SelectItem>
+                        </SelectContent>
+                      </Select>
+                      <FormMessage />
+                    </FormItem>
+                  )}
+                />
+              </div>
 
-            <div className="flex gap-2 justify-end">
+              {/* Right column: Sample upload section - only show when creating */}
+              {isCreating && (
+                <div className="space-y-4 border-l pl-6">
+                  <div>
+                    <h3 className="text-sm font-medium mb-2">Add Sample (Optional)</h3>
+                    <p className="text-sm text-muted-foreground mb-4">
+                      Add an audio sample to get started immediately. You can add more samples
+                      later.
+                    </p>
+                  </div>
+
+                  <Tabs
+                    value={sampleMode}
+                    onValueChange={(v) => setSampleMode(v as 'upload' | 'record')}
+                  >
+                    <TabsList className="grid w-full grid-cols-2">
+                      <TabsTrigger value="upload" className="flex items-center gap-2">
+                        <Upload className="h-4 w-4" />
+                        Upload
+                      </TabsTrigger>
+                      <TabsTrigger value="record" className="flex items-center gap-2">
+                        <Mic className="h-4 w-4" />
+                        Record
+                      </TabsTrigger>
+                    </TabsList>
+
+                    <TabsContent value="upload" className="space-y-4">
+                      <FormField
+                        control={form.control}
+                        name="sampleFile"
+                        render={({ field: { onChange, name, ref } }) => (
+                          <FormItem>
+                            <FormLabel>Audio File</FormLabel>
+                            <FormControl>
+                              <div className="flex flex-col gap-2">
+                                <Input
+                                  type="file"
+                                  accept="audio/*"
+                                  name={name}
+                                  ref={ref}
+                                  onChange={(e) => {
+                                    const file = e.target.files?.[0];
+                                    if (file) {
+                                      onChange(file);
+                                    } else {
+                                      onChange(undefined);
+                                    }
+                                  }}
+                                />
+                                {selectedFile && (
+                                  <>
+                                    {isValidatingAudio && (
+                                      <p className="text-sm text-muted-foreground">
+                                        Validating audio...
+                                      </p>
+                                    )}
+                                    {!isValidatingAudio && audioDuration !== null && (
+                                      <div className="flex items-center gap-2 text-sm">
+                                        <span className="text-muted-foreground">Duration:</span>
+                                        <span
+                                          className={
+                                            audioDuration > MAX_AUDIO_DURATION_SECONDS
+                                              ? 'text-destructive font-medium'
+                                              : 'text-foreground'
+                                          }
+                                        >
+                                          {formatAudioDuration(audioDuration)}
+                                        </span>
+                                        <span className="text-muted-foreground">
+                                          / {formatAudioDuration(MAX_AUDIO_DURATION_SECONDS)} max
+                                        </span>
+                                      </div>
+                                    )}
+                                    <Button
+                                      type="button"
+                                      variant="outline"
+                                      onClick={handleTranscribe}
+                                      disabled={transcribe.isPending || isValidatingAudio || (audioDuration !== null && audioDuration > MAX_AUDIO_DURATION_SECONDS)}
+                                      className="flex items-center gap-2 w-full"
+                                    >
+                                      <Mic className="h-4 w-4" />
+                                      {transcribe.isPending ? 'Transcribing...' : 'Transcribe'}
+                                    </Button>
+                                  </>
+                                )}
+                              </div>
+                            </FormControl>
+                            <FormDescription>
+                              Supported formats: WAV, MP3, M4A. Maximum duration:{' '}
+                              {formatAudioDuration(MAX_AUDIO_DURATION_SECONDS)}. Click "Transcribe"
+                              to automatically extract text from the audio.
+                            </FormDescription>
+                            <FormMessage />
+                          </FormItem>
+                        )}
+                      />
+                    </TabsContent>
+
+                    <TabsContent value="record" className="space-y-4">
+                      <FormField
+                        control={form.control}
+                        name="sampleFile"
+                        render={() => (
+                          <FormItem>
+                            <FormLabel>Record Audio</FormLabel>
+                            <FormControl>
+                              <div className="space-y-4">
+                                {!isRecording && !selectedFile && (
+                                  <div className="flex flex-col items-center gap-4 p-4 border-2 border-dashed rounded-lg">
+                                    <Button
+                                      type="button"
+                                      onClick={startRecording}
+                                      size="lg"
+                                      className="flex items-center gap-2"
+                                    >
+                                      <Mic className="h-5 w-5" />
+                                      Start Recording
+                                    </Button>
+                                    <p className="text-sm text-muted-foreground text-center">
+                                      Click to start recording. Maximum duration: 30 seconds.
+                                    </p>
+                                  </div>
+                                )}
+
+                                {isRecording && (
+                                  <div className="flex flex-col items-center gap-4 p-4 border-2 border-destructive rounded-lg bg-destructive/5">
+                                    <div className="flex items-center gap-4">
+                                      <div className="flex items-center gap-2">
+                                        <div className="h-3 w-3 rounded-full bg-destructive animate-pulse" />
+                                        <span className="text-lg font-mono font-semibold">
+                                          {formatAudioDuration(duration)}
+                                        </span>
+                                      </div>
+                                    </div>
+                                    <Button
+                                      type="button"
+                                      onClick={stopRecording}
+                                      variant="destructive"
+                                      className="flex items-center gap-2"
+                                    >
+                                      <Square className="h-4 w-4" />
+                                      Stop Recording
+                                    </Button>
+                                    <p className="text-sm text-muted-foreground text-center">
+                                      Recording in progress... ({formatAudioDuration(30 - duration)}{' '}
+                                      remaining)
+                                    </p>
+                                  </div>
+                                )}
+
+                                {selectedFile && !isRecording && (
+                                  <div className="flex flex-col items-center gap-4 p-4 border-2 border-primary rounded-lg bg-primary/5">
+                                    <div className="flex items-center gap-2">
+                                      <Mic className="h-5 w-5 text-primary" />
+                                      <span className="font-medium">Recording complete</span>
+                                    </div>
+                                    <p className="text-sm text-muted-foreground text-center">
+                                      File: {selectedFile.name}
+                                    </p>
+                                    <div className="flex gap-2">
+                                      <Button
+                                        type="button"
+                                        variant="outline"
+                                        onClick={handleTranscribe}
+                                        disabled={transcribe.isPending}
+                                        className="flex items-center gap-2"
+                                      >
+                                        <Mic className="h-4 w-4" />
+                                        {transcribe.isPending ? 'Transcribing...' : 'Transcribe'}
+                                      </Button>
+                                      <Button
+                                        type="button"
+                                        variant="outline"
+                                        onClick={handleCancelRecording}
+                                        className="flex items-center gap-2"
+                                      >
+                                        Record Again
+                                      </Button>
+                                    </div>
+                                  </div>
+                                )}
+                              </div>
+                            </FormControl>
+                            <FormDescription>
+                              Record audio directly from your microphone. Maximum duration is 30
+                              seconds.
+                            </FormDescription>
+                            <FormMessage />
+                          </FormItem>
+                        )}
+                      />
+                    </TabsContent>
+                  </Tabs>
+
+                  <FormField
+                    control={form.control}
+                    name="referenceText"
+                    render={({ field }) => (
+                      <FormItem>
+                        <FormLabel>Reference Text</FormLabel>
+                        <FormControl>
+                          <Textarea
+                            placeholder="Enter the exact text spoken in the audio..."
+                            className="min-h-[100px]"
+                            {...field}
+                          />
+                        </FormControl>
+                        <FormDescription>
+                          This should match exactly what is spoken in the audio file. Required if
+                          you add a sample.
+                        </FormDescription>
+                        <FormMessage />
+                      </FormItem>
+                    )}
+                  />
+                </div>
+              )}
+            </div>
+
+            <div className="flex gap-2 justify-end mt-6 pt-4 border-t">
               <Button type="button" variant="outline" onClick={() => handleOpenChange(false)}>
                 Cancel
               </Button>
-              <Button type="submit" disabled={createProfile.isPending || updateProfile.isPending}>
-                {createProfile.isPending || updateProfile.isPending
+              <Button
+                type="submit"
+                disabled={createProfile.isPending || updateProfile.isPending || addSample.isPending}
+              >
+                {createProfile.isPending || updateProfile.isPending || addSample.isPending
                   ? 'Saving...'
                   : editingProfileId
                     ? 'Update Profile'
diff --git a/app/src/components/VoiceProfiles/SampleList.tsx b/app/src/components/VoiceProfiles/SampleList.tsx
index 6b17fb1a..0d82b926 100644
--- a/app/src/components/VoiceProfiles/SampleList.tsx
+++ b/app/src/components/VoiceProfiles/SampleList.tsx
@@ -66,9 +66,7 @@ export function SampleList({ profileId }: SampleListProps) {
                   variant="ghost"
                   size="sm"
                   onClick={() => handlePlay(sample.audio_path, sample.reference_text, sample.id)}
-                  className={
-                    currentAudioId === sample.id && isPlaying ? 'text-primary' : ''
-                  }
+                  className={currentAudioId === sample.id && isPlaying ? 'text-primary' : ''}
                 >
                   <Play className="h-4 w-4 mr-1" />
                   Play
diff --git a/app/src/components/VoiceProfiles/SampleUpload.tsx b/app/src/components/VoiceProfiles/SampleUpload.tsx
index 859d2756..a443634f 100644
--- a/app/src/components/VoiceProfiles/SampleUpload.tsx
+++ b/app/src/components/VoiceProfiles/SampleUpload.tsx
@@ -108,9 +108,9 @@ export function SampleUpload({ profileId, open, onOpenChange }: SampleUploadProp
     try {
       const language = profile?.language as 'en' | 'zh' | undefined;
       const result = await transcribe.mutateAsync({ file, language });
-      
+
       form.setValue('referenceText', result.text, { shouldValidate: true });
-      
+
       toast({
         title: 'Transcription complete',
         description: 'Audio has been transcribed successfully.',
@@ -223,7 +223,8 @@ export function SampleUpload({ profileId, open, onOpenChange }: SampleUploadProp
                         </div>
                       </FormControl>
                       <FormDescription>
-                        Supported formats: WAV, MP3, M4A. Click "Transcribe" to automatically extract text from the audio.
+                        Supported formats: WAV, MP3, M4A. Click "Transcribe" to automatically
+                        extract text from the audio.
                       </FormDescription>
                       <FormMessage />
                     </FormItem>
@@ -277,7 +278,8 @@ export function SampleUpload({ profileId, open, onOpenChange }: SampleUploadProp
                                 Stop Recording
                               </Button>
                               <p className="text-sm text-muted-foreground text-center">
-                                Recording in progress... ({formatAudioDuration(30 - duration)} remaining)
+                                Recording in progress... ({formatAudioDuration(30 - duration)}{' '}
+                                remaining)
                               </p>
                             </div>
                           )}
diff --git a/app/src/components/ui/circle-button.tsx b/app/src/components/ui/circle-button.tsx
index 9b659d10..902689ab 100644
--- a/app/src/components/ui/circle-button.tsx
+++ b/app/src/components/ui/circle-button.tsx
@@ -1,8 +1,7 @@
 import * as React from 'react';
 import { cn } from '@/lib/utils/cn';
 
-export interface CircleButtonProps
-  extends React.ButtonHTMLAttributes<HTMLButtonElement> {
+export interface CircleButtonProps extends React.ButtonHTMLAttributes<HTMLButtonElement> {
   icon: React.ComponentType<{ className?: string }>;
 }
 
@@ -16,14 +15,14 @@ const CircleButton = React.forwardRef<HTMLButtonElement, CircleButtonProps>(
           'hover:bg-accent transition-colors',
           'focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2',
           'disabled:pointer-events-none disabled:opacity-50',
-          className
+          className,
         )}
         {...props}
       >
         <Icon className="h-3.5 w-3.5 text-muted-foreground/60" />
       </button>
     );
-  }
+  },
 );
 CircleButton.displayName = 'CircleButton';
 
diff --git a/app/src/components/ui/slider.tsx b/app/src/components/ui/slider.tsx
index 7ab3546a..d20d1b27 100644
--- a/app/src/components/ui/slider.tsx
+++ b/app/src/components/ui/slider.tsx
@@ -8,10 +8,7 @@ const Slider = React.forwardRef<
 >(({ className, ...props }, ref) => (
   <SliderPrimitive.Root
     ref={ref}
-    className={cn(
-      'relative flex w-full touch-none select-none items-center',
-      className,
-    )}
+    className={cn('relative flex w-full touch-none select-none items-center', className)}
     {...props}
   >
     <SliderPrimitive.Track className="relative h-2 w-full grow overflow-hidden rounded-full bg-secondary">
diff --git a/app/src/hooks/useAutoUpdater.ts b/app/src/hooks/useAutoUpdater.ts
index 2eaf7eab..56c27830 100644
--- a/app/src/hooks/useAutoUpdater.ts
+++ b/app/src/hooks/useAutoUpdater.ts
@@ -11,6 +11,10 @@ export interface UpdateStatus {
   error?: string;
 }
 
+const isTauri = () => {
+  return '__TAURI_INTERNALS__' in window;
+};
+
 export function useAutoUpdater(checkOnMount = false) {
   const [status, setStatus] = useState<UpdateStatus>({
     checking: false,
@@ -22,6 +26,10 @@ export function useAutoUpdater(checkOnMount = false) {
   const [update, setUpdate] = useState<Update | null>(null);
 
   const checkForUpdates = async () => {
+    if (!isTauri()) {
+      return;
+    }
+
     try {
       setStatus((prev) => ({ ...prev, checking: true, error: undefined }));
 
@@ -56,7 +64,7 @@ export function useAutoUpdater(checkOnMount = false) {
   };
 
   const downloadAndInstall = async () => {
-    if (!update) return;
+    if (!update || !isTauri()) return;
 
     try {
       setStatus((prev) => ({ ...prev, downloading: true, error: undefined }));
@@ -91,7 +99,7 @@ export function useAutoUpdater(checkOnMount = false) {
   };
 
   useEffect(() => {
-    if (checkOnMount) {
+    if (checkOnMount && isTauri()) {
       checkForUpdates();
     }
   }, [checkOnMount]);
diff --git a/app/src/lib/api/client.ts b/app/src/lib/api/client.ts
index 2f0ca9cc..cb9878cc 100644
--- a/app/src/lib/api/client.ts
+++ b/app/src/lib/api/client.ts
@@ -20,10 +20,7 @@ class ApiClient {
     return serverUrl;
   }
 
-  private async request<T>(
-    endpoint: string,
-    options?: RequestInit,
-  ): Promise<T> {
+  private async request<T>(endpoint: string, options?: RequestInit): Promise<T> {
     const url = `${this.getBaseUrl()}${endpoint}`;
     const response = await fetch(url, {
       ...options,
@@ -64,10 +61,7 @@ class ApiClient {
     return this.request<VoiceProfileResponse>(`/profiles/${profileId}`);
   }
 
-  async updateProfile(
-    profileId: string,
-    data: VoiceProfileCreate,
-  ): Promise<VoiceProfileResponse> {
+  async updateProfile(profileId: string, data: VoiceProfileCreate): Promise<VoiceProfileResponse> {
     return this.request<VoiceProfileResponse>(`/profiles/${profileId}`, {
       method: 'PUT',
       body: JSON.stringify(data),
@@ -105,12 +99,8 @@ class ApiClient {
     return response.json();
   }
 
-  async listProfileSamples(
-    profileId: string,
-  ): Promise<ProfileSampleResponse[]> {
-    return this.request<ProfileSampleResponse[]>(
-      `/profiles/${profileId}/samples`,
-    );
+  async listProfileSamples(profileId: string): Promise<ProfileSampleResponse[]> {
+    return this.request<ProfileSampleResponse[]>(`/profiles/${profileId}/samples`);
   }
 
   async deleteProfileSample(sampleId: string): Promise<void> {
@@ -120,9 +110,7 @@ class ApiClient {
   }
 
   // Generation
-  async generateSpeech(
-    data: GenerationRequest,
-  ): Promise<GenerationResponse> {
+  async generateSpeech(data: GenerationRequest): Promise<GenerationResponse> {
     return this.request<GenerationResponse>('/generate', {
       method: 'POST',
       body: JSON.stringify(data),
@@ -159,10 +147,7 @@ class ApiClient {
   }
 
   // Transcription
-  async transcribeAudio(
-    file: File,
-    language?: 'en' | 'zh',
-  ): Promise<TranscriptionResponse> {
+  async transcribeAudio(file: File, language?: 'en' | 'zh'): Promise<TranscriptionResponse> {
     const formData = new FormData();
     formData.append('file', file);
     if (language) {
diff --git a/app/src/lib/api/core/ApiError.ts b/app/src/lib/api/core/ApiError.ts
index ec7b16af..657a30a3 100644
--- a/app/src/lib/api/core/ApiError.ts
+++ b/app/src/lib/api/core/ApiError.ts
@@ -6,20 +6,20 @@ import type { ApiRequestOptions } from './ApiRequestOptions';
 import type { ApiResult } from './ApiResult';
 
 export class ApiError extends Error {
-    public readonly url: string;
-    public readonly status: number;
-    public readonly statusText: string;
-    public readonly body: any;
-    public readonly request: ApiRequestOptions;
+  public readonly url: string;
+  public readonly status: number;
+  public readonly statusText: string;
+  public readonly body: any;
+  public readonly request: ApiRequestOptions;
 
-    constructor(request: ApiRequestOptions, response: ApiResult, message: string) {
-        super(message);
+  constructor(request: ApiRequestOptions, response: ApiResult, message: string) {
+    super(message);
 
-        this.name = 'ApiError';
-        this.url = response.url;
-        this.status = response.status;
-        this.statusText = response.statusText;
-        this.body = response.body;
-        this.request = request;
-    }
+    this.name = 'ApiError';
+    this.url = response.url;
+    this.status = response.status;
+    this.statusText = response.statusText;
+    this.body = response.body;
+    this.request = request;
+  }
 }
diff --git a/app/src/lib/api/core/ApiRequestOptions.ts b/app/src/lib/api/core/ApiRequestOptions.ts
index 93143c3c..40aab6c0 100644
--- a/app/src/lib/api/core/ApiRequestOptions.ts
+++ b/app/src/lib/api/core/ApiRequestOptions.ts
@@ -3,15 +3,15 @@
 /* tslint:disable */
 /* eslint-disable */
 export type ApiRequestOptions = {
-    readonly method: 'GET' | 'PUT' | 'POST' | 'DELETE' | 'OPTIONS' | 'HEAD' | 'PATCH';
-    readonly url: string;
-    readonly path?: Record<string, any>;
-    readonly cookies?: Record<string, any>;
-    readonly headers?: Record<string, any>;
-    readonly query?: Record<string, any>;
-    readonly formData?: Record<string, any>;
-    readonly body?: any;
-    readonly mediaType?: string;
-    readonly responseHeader?: string;
-    readonly errors?: Record<number, string>;
+  readonly method: 'GET' | 'PUT' | 'POST' | 'DELETE' | 'OPTIONS' | 'HEAD' | 'PATCH';
+  readonly url: string;
+  readonly path?: Record<string, any>;
+  readonly cookies?: Record<string, any>;
+  readonly headers?: Record<string, any>;
+  readonly query?: Record<string, any>;
+  readonly formData?: Record<string, any>;
+  readonly body?: any;
+  readonly mediaType?: string;
+  readonly responseHeader?: string;
+  readonly errors?: Record<number, string>;
 };
diff --git a/app/src/lib/api/core/ApiResult.ts b/app/src/lib/api/core/ApiResult.ts
index ee1126e2..24c93fc1 100644
--- a/app/src/lib/api/core/ApiResult.ts
+++ b/app/src/lib/api/core/ApiResult.ts
@@ -3,9 +3,9 @@
 /* tslint:disable */
 /* eslint-disable */
 export type ApiResult = {
-    readonly url: string;
-    readonly ok: boolean;
-    readonly status: number;
-    readonly statusText: string;
-    readonly body: any;
+  readonly url: string;
+  readonly ok: boolean;
+  readonly status: number;
+  readonly statusText: string;
+  readonly body: any;
 };
diff --git a/app/src/lib/api/core/CancelablePromise.ts b/app/src/lib/api/core/CancelablePromise.ts
index d70de929..d94a263e 100644
--- a/app/src/lib/api/core/CancelablePromise.ts
+++ b/app/src/lib/api/core/CancelablePromise.ts
@@ -3,129 +3,128 @@
 /* tslint:disable */
 /* eslint-disable */
 export class CancelError extends Error {
+  constructor(message: string) {
+    super(message);
+    this.name = 'CancelError';
+  }
 
-    constructor(message: string) {
-        super(message);
-        this.name = 'CancelError';
-    }
-
-    public get isCancelled(): boolean {
-        return true;
-    }
+  public get isCancelled(): boolean {
+    return true;
+  }
 }
 
 export interface OnCancel {
-    readonly isResolved: boolean;
-    readonly isRejected: boolean;
-    readonly isCancelled: boolean;
+  readonly isResolved: boolean;
+  readonly isRejected: boolean;
+  readonly isCancelled: boolean;
 
-    (cancelHandler: () => void): void;
+  (cancelHandler: () => void): void;
 }
 
 export class CancelablePromise<T> implements Promise<T> {
-    #isResolved: boolean;
-    #isRejected: boolean;
-    #isCancelled: boolean;
-    readonly #cancelHandlers: (() => void)[];
-    readonly #promise: Promise<T>;
-    #resolve?: (value: T | PromiseLike<T>) => void;
-    #reject?: (reason?: any) => void;
+  #isResolved: boolean;
+  #isRejected: boolean;
+  #isCancelled: boolean;
+  readonly #cancelHandlers: (() => void)[];
+  readonly #promise: Promise<T>;
+  #resolve?: (value: T | PromiseLike<T>) => void;
+  #reject?: (reason?: any) => void;
 
-    constructor(
-        executor: (
-            resolve: (value: T | PromiseLike<T>) => void,
-            reject: (reason?: any) => void,
-            onCancel: OnCancel
-        ) => void
-    ) {
-        this.#isResolved = false;
-        this.#isRejected = false;
-        this.#isCancelled = false;
-        this.#cancelHandlers = [];
-        this.#promise = new Promise<T>((resolve, reject) => {
-            this.#resolve = resolve;
-            this.#reject = reject;
+  constructor(
+    executor: (
+      resolve: (value: T | PromiseLike<T>) => void,
+      reject: (reason?: any) => void,
+      onCancel: OnCancel,
+    ) => void,
+  ) {
+    this.#isResolved = false;
+    this.#isRejected = false;
+    this.#isCancelled = false;
+    this.#cancelHandlers = [];
+    this.#promise = new Promise<T>((resolve, reject) => {
+      this.#resolve = resolve;
+      this.#reject = reject;
 
-            const onResolve = (value: T | PromiseLike<T>): void => {
-                if (this.#isResolved || this.#isRejected || this.#isCancelled) {
-                    return;
-                }
-                this.#isResolved = true;
-                if (this.#resolve) this.#resolve(value);
-            };
-
-            const onReject = (reason?: any): void => {
-                if (this.#isResolved || this.#isRejected || this.#isCancelled) {
-                    return;
-                }
-                this.#isRejected = true;
-                if (this.#reject) this.#reject(reason);
-            };
-
-            const onCancel = (cancelHandler: () => void): void => {
-                if (this.#isResolved || this.#isRejected || this.#isCancelled) {
-                    return;
-                }
-                this.#cancelHandlers.push(cancelHandler);
-            };
-
-            Object.defineProperty(onCancel, 'isResolved', {
-                get: (): boolean => this.#isResolved,
-            });
-
-            Object.defineProperty(onCancel, 'isRejected', {
-                get: (): boolean => this.#isRejected,
-            });
-
-            Object.defineProperty(onCancel, 'isCancelled', {
-                get: (): boolean => this.#isCancelled,
-            });
-
-            return executor(onResolve, onReject, onCancel as OnCancel);
-        });
-    }
-
-    get [Symbol.toStringTag]() {
-        return "Cancellable Promise";
-    }
-
-    public then<TResult1 = T, TResult2 = never>(
-        onFulfilled?: ((value: T) => TResult1 | PromiseLike<TResult1>) | null,
-        onRejected?: ((reason: any) => TResult2 | PromiseLike<TResult2>) | null
-    ): Promise<TResult1 | TResult2> {
-        return this.#promise.then(onFulfilled, onRejected);
-    }
-
-    public catch<TResult = never>(
-        onRejected?: ((reason: any) => TResult | PromiseLike<TResult>) | null
-    ): Promise<T | TResult> {
-        return this.#promise.catch(onRejected);
-    }
-
-    public finally(onFinally?: (() => void) | null): Promise<T> {
-        return this.#promise.finally(onFinally);
-    }
-
-    public cancel(): void {
+      const onResolve = (value: T | PromiseLike<T>): void => {
         if (this.#isResolved || this.#isRejected || this.#isCancelled) {
-            return;
+          return;
         }
-        this.#isCancelled = true;
-        if (this.#cancelHandlers.length) {
-            try {
-                for (const cancelHandler of this.#cancelHandlers) {
-                    cancelHandler();
-                }
-            } catch (error) {
-                console.warn('Cancellation threw an error', error);
-                return;
-            }
-        }
-        this.#cancelHandlers.length = 0;
-        if (this.#reject) this.#reject(new CancelError('Request aborted'));
-    }
+        this.#isResolved = true;
+        if (this.#resolve) this.#resolve(value);
+      };
 
-    public get isCancelled(): boolean {
-        return this.#isCancelled;
+      const onReject = (reason?: any): void => {
+        if (this.#isResolved || this.#isRejected || this.#isCancelled) {
+          return;
+        }
+        this.#isRejected = true;
+        if (this.#reject) this.#reject(reason);
+      };
+
+      const onCancel = (cancelHandler: () => void): void => {
+        if (this.#isResolved || this.#isRejected || this.#isCancelled) {
+          return;
+        }
+        this.#cancelHandlers.push(cancelHandler);
+      };
+
+      Object.defineProperty(onCancel, 'isResolved', {
+        get: (): boolean => this.#isResolved,
+      });
+
+      Object.defineProperty(onCancel, 'isRejected', {
+        get: (): boolean => this.#isRejected,
+      });
+
+      Object.defineProperty(onCancel, 'isCancelled', {
+        get: (): boolean => this.#isCancelled,
+      });
+
+      return executor(onResolve, onReject, onCancel as OnCancel);
+    });
+  }
+
+  get [Symbol.toStringTag]() {
+    return 'Cancellable Promise';
+  }
+
+  public then<TResult1 = T, TResult2 = never>(
+    onFulfilled?: ((value: T) => TResult1 | PromiseLike<TResult1>) | null,
+    onRejected?: ((reason: any) => TResult2 | PromiseLike<TResult2>) | null,
+  ): Promise<TResult1 | TResult2> {
+    return this.#promise.then(onFulfilled, onRejected);
+  }
+
+  public catch<TResult = never>(
+    onRejected?: ((reason: any) => TResult | PromiseLike<TResult>) | null,
+  ): Promise<T | TResult> {
+    return this.#promise.catch(onRejected);
+  }
+
+  public finally(onFinally?: (() => void) | null): Promise<T> {
+    return this.#promise.finally(onFinally);
+  }
+
+  public cancel(): void {
+    if (this.#isResolved || this.#isRejected || this.#isCancelled) {
+      return;
     }
+    this.#isCancelled = true;
+    if (this.#cancelHandlers.length) {
+      try {
+        for (const cancelHandler of this.#cancelHandlers) {
+          cancelHandler();
+        }
+      } catch (error) {
+        console.warn('Cancellation threw an error', error);
+        return;
+      }
+    }
+    this.#cancelHandlers.length = 0;
+    if (this.#reject) this.#reject(new CancelError('Request aborted'));
+  }
+
+  public get isCancelled(): boolean {
+    return this.#isCancelled;
+  }
 }
diff --git a/app/src/lib/api/core/OpenAPI.ts b/app/src/lib/api/core/OpenAPI.ts
index 0cfae5db..a7242371 100644
--- a/app/src/lib/api/core/OpenAPI.ts
+++ b/app/src/lib/api/core/OpenAPI.ts
@@ -8,25 +8,25 @@ type Resolver<T> = (options: ApiRequestOptions) => Promise<T>;
 type Headers = Record<string, string>;
 
 export type OpenAPIConfig = {
-    BASE: string;
-    VERSION: string;
-    WITH_CREDENTIALS: boolean;
-    CREDENTIALS: 'include' | 'omit' | 'same-origin';
-    TOKEN?: string | Resolver<string> | undefined;
-    USERNAME?: string | Resolver<string> | undefined;
-    PASSWORD?: string | Resolver<string> | undefined;
-    HEADERS?: Headers | Resolver<Headers> | undefined;
-    ENCODE_PATH?: ((path: string) => string) | undefined;
+  BASE: string;
+  VERSION: string;
+  WITH_CREDENTIALS: boolean;
+  CREDENTIALS: 'include' | 'omit' | 'same-origin';
+  TOKEN?: string | Resolver<string> | undefined;
+  USERNAME?: string | Resolver<string> | undefined;
+  PASSWORD?: string | Resolver<string> | undefined;
+  HEADERS?: Headers | Resolver<Headers> | undefined;
+  ENCODE_PATH?: ((path: string) => string) | undefined;
 };
 
 export const OpenAPI: OpenAPIConfig = {
-    BASE: '',
-    VERSION: '0.1.0',
-    WITH_CREDENTIALS: false,
-    CREDENTIALS: 'include',
-    TOKEN: undefined,
-    USERNAME: undefined,
-    PASSWORD: undefined,
-    HEADERS: undefined,
-    ENCODE_PATH: undefined,
+  BASE: '',
+  VERSION: '0.1.0',
+  WITH_CREDENTIALS: false,
+  CREDENTIALS: 'include',
+  TOKEN: undefined,
+  USERNAME: undefined,
+  PASSWORD: undefined,
+  HEADERS: undefined,
+  ENCODE_PATH: undefined,
 };
diff --git a/app/src/lib/api/core/request.ts b/app/src/lib/api/core/request.ts
index f83d7119..ac97e19b 100644
--- a/app/src/lib/api/core/request.ts
+++ b/app/src/lib/api/core/request.ts
@@ -9,278 +9,294 @@ import { CancelablePromise } from './CancelablePromise';
 import type { OnCancel } from './CancelablePromise';
 import type { OpenAPIConfig } from './OpenAPI';
 
-export const isDefined = <T>(value: T | null | undefined): value is Exclude<T, null | undefined> => {
-    return value !== undefined && value !== null;
+export const isDefined = <T>(
+  value: T | null | undefined,
+): value is Exclude<T, null | undefined> => {
+  return value !== undefined && value !== null;
 };
 
 export const isString = (value: any): value is string => {
-    return typeof value === 'string';
+  return typeof value === 'string';
 };
 
 export const isStringWithValue = (value: any): value is string => {
-    return isString(value) && value !== '';
+  return isString(value) && value !== '';
 };
 
 export const isBlob = (value: any): value is Blob => {
-    return (
-        typeof value === 'object' &&
-        typeof value.type === 'string' &&
-        typeof value.stream === 'function' &&
-        typeof value.arrayBuffer === 'function' &&
-        typeof value.constructor === 'function' &&
-        typeof value.constructor.name === 'string' &&
-        /^(Blob|File)$/.test(value.constructor.name) &&
-        /^(Blob|File)$/.test(value[Symbol.toStringTag])
-    );
+  return (
+    typeof value === 'object' &&
+    typeof value.type === 'string' &&
+    typeof value.stream === 'function' &&
+    typeof value.arrayBuffer === 'function' &&
+    typeof value.constructor === 'function' &&
+    typeof value.constructor.name === 'string' &&
+    /^(Blob|File)$/.test(value.constructor.name) &&
+    /^(Blob|File)$/.test(value[Symbol.toStringTag])
+  );
 };
 
 export const isFormData = (value: any): value is FormData => {
-    return value instanceof FormData;
+  return value instanceof FormData;
 };
 
 export const base64 = (str: string): string => {
-    try {
-        return btoa(str);
-    } catch (err) {
-        // @ts-ignore
-        return Buffer.from(str).toString('base64');
-    }
+  try {
+    return btoa(str);
+  } catch (err) {
+    // @ts-ignore
+    return Buffer.from(str).toString('base64');
+  }
 };
 
 export const getQueryString = (params: Record<string, any>): string => {
-    const qs: string[] = [];
+  const qs: string[] = [];
 
-    const append = (key: string, value: any) => {
-        qs.push(`${encodeURIComponent(key)}=${encodeURIComponent(String(value))}`);
-    };
+  const append = (key: string, value: any) => {
+    qs.push(`${encodeURIComponent(key)}=${encodeURIComponent(String(value))}`);
+  };
 
-    const process = (key: string, value: any) => {
-        if (isDefined(value)) {
-            if (Array.isArray(value)) {
-                value.forEach(v => {
-                    process(key, v);
-                });
-            } else if (typeof value === 'object') {
-                Object.entries(value).forEach(([k, v]) => {
-                    process(`${key}[${k}]`, v);
-                });
-            } else {
-                append(key, value);
-            }
-        }
-    };
-
-    Object.entries(params).forEach(([key, value]) => {
-        process(key, value);
-    });
-
-    if (qs.length > 0) {
-        return `?${qs.join('&')}`;
+  const process = (key: string, value: any) => {
+    if (isDefined(value)) {
+      if (Array.isArray(value)) {
+        value.forEach((v) => {
+          process(key, v);
+        });
+      } else if (typeof value === 'object') {
+        Object.entries(value).forEach(([k, v]) => {
+          process(`${key}[${k}]`, v);
+        });
+      } else {
+        append(key, value);
+      }
     }
+  };
 
-    return '';
+  Object.entries(params).forEach(([key, value]) => {
+    process(key, value);
+  });
+
+  if (qs.length > 0) {
+    return `?${qs.join('&')}`;
+  }
+
+  return '';
 };
 
 const getUrl = (config: OpenAPIConfig, options: ApiRequestOptions): string => {
-    const encoder = config.ENCODE_PATH || encodeURI;
+  const encoder = config.ENCODE_PATH || encodeURI;
 
-    const path = options.url
-        .replace('{api-version}', config.VERSION)
-        .replace(/{(.*?)}/g, (substring: string, group: string) => {
-            if (options.path?.hasOwnProperty(group)) {
-                return encoder(String(options.path[group]));
-            }
-            return substring;
-        });
+  const path = options.url
+    .replace('{api-version}', config.VERSION)
+    .replace(/{(.*?)}/g, (substring: string, group: string) => {
+      if (options.path?.hasOwnProperty(group)) {
+        return encoder(String(options.path[group]));
+      }
+      return substring;
+    });
 
-    const url = `${config.BASE}${path}`;
-    if (options.query) {
-        return `${url}${getQueryString(options.query)}`;
-    }
-    return url;
+  const url = `${config.BASE}${path}`;
+  if (options.query) {
+    return `${url}${getQueryString(options.query)}`;
+  }
+  return url;
 };
 
 export const getFormData = (options: ApiRequestOptions): FormData | undefined => {
-    if (options.formData) {
-        const formData = new FormData();
+  if (options.formData) {
+    const formData = new FormData();
 
-        const process = (key: string, value: any) => {
-            if (isString(value) || isBlob(value)) {
-                formData.append(key, value);
-            } else {
-                formData.append(key, JSON.stringify(value));
-            }
-        };
+    const process = (key: string, value: any) => {
+      if (isString(value) || isBlob(value)) {
+        formData.append(key, value);
+      } else {
+        formData.append(key, JSON.stringify(value));
+      }
+    };
 
-        Object.entries(options.formData)
-            .filter(([_, value]) => isDefined(value))
-            .forEach(([key, value]) => {
-                if (Array.isArray(value)) {
-                    value.forEach(v => process(key, v));
-                } else {
-                    process(key, value);
-                }
-            });
+    Object.entries(options.formData)
+      .filter(([_, value]) => isDefined(value))
+      .forEach(([key, value]) => {
+        if (Array.isArray(value)) {
+          value.forEach((v) => process(key, v));
+        } else {
+          process(key, value);
+        }
+      });
 
-        return formData;
-    }
-    return undefined;
+    return formData;
+  }
+  return undefined;
 };
 
 type Resolver<T> = (options: ApiRequestOptions) => Promise<T>;
 
-export const resolve = async <T>(options: ApiRequestOptions, resolver?: T | Resolver<T>): Promise<T | undefined> => {
-    if (typeof resolver === 'function') {
-        return (resolver as Resolver<T>)(options);
-    }
-    return resolver;
+export const resolve = async <T>(
+  options: ApiRequestOptions,
+  resolver?: T | Resolver<T>,
+): Promise<T | undefined> => {
+  if (typeof resolver === 'function') {
+    return (resolver as Resolver<T>)(options);
+  }
+  return resolver;
 };
 
-export const getHeaders = async (config: OpenAPIConfig, options: ApiRequestOptions): Promise<Headers> => {
-    const [token, username, password, additionalHeaders] = await Promise.all([
-        resolve(options, config.TOKEN),
-        resolve(options, config.USERNAME),
-        resolve(options, config.PASSWORD),
-        resolve(options, config.HEADERS),
-    ]);
+export const getHeaders = async (
+  config: OpenAPIConfig,
+  options: ApiRequestOptions,
+): Promise<Headers> => {
+  const [token, username, password, additionalHeaders] = await Promise.all([
+    resolve(options, config.TOKEN),
+    resolve(options, config.USERNAME),
+    resolve(options, config.PASSWORD),
+    resolve(options, config.HEADERS),
+  ]);
 
-    const headers = Object.entries({
-        Accept: 'application/json',
-        ...additionalHeaders,
-        ...options.headers,
-    })
-        .filter(([_, value]) => isDefined(value))
-        .reduce((headers, [key, value]) => ({
-            ...headers,
-            [key]: String(value),
-        }), {} as Record<string, string>);
+  const headers = Object.entries({
+    Accept: 'application/json',
+    ...additionalHeaders,
+    ...options.headers,
+  })
+    .filter(([_, value]) => isDefined(value))
+    .reduce(
+      (headers, [key, value]) => ({
+        ...headers,
+        [key]: String(value),
+      }),
+      {} as Record<string, string>,
+    );
 
-    if (isStringWithValue(token)) {
-        headers['Authorization'] = `Bearer ${token}`;
+  if (isStringWithValue(token)) {
+    headers['Authorization'] = `Bearer ${token}`;
+  }
+
+  if (isStringWithValue(username) && isStringWithValue(password)) {
+    const credentials = base64(`${username}:${password}`);
+    headers['Authorization'] = `Basic ${credentials}`;
+  }
+
+  if (options.body !== undefined) {
+    if (options.mediaType) {
+      headers['Content-Type'] = options.mediaType;
+    } else if (isBlob(options.body)) {
+      headers['Content-Type'] = options.body.type || 'application/octet-stream';
+    } else if (isString(options.body)) {
+      headers['Content-Type'] = 'text/plain';
+    } else if (!isFormData(options.body)) {
+      headers['Content-Type'] = 'application/json';
     }
+  }
 
-    if (isStringWithValue(username) && isStringWithValue(password)) {
-        const credentials = base64(`${username}:${password}`);
-        headers['Authorization'] = `Basic ${credentials}`;
-    }
-
-    if (options.body !== undefined) {
-        if (options.mediaType) {
-            headers['Content-Type'] = options.mediaType;
-        } else if (isBlob(options.body)) {
-            headers['Content-Type'] = options.body.type || 'application/octet-stream';
-        } else if (isString(options.body)) {
-            headers['Content-Type'] = 'text/plain';
-        } else if (!isFormData(options.body)) {
-            headers['Content-Type'] = 'application/json';
-        }
-    }
-
-    return new Headers(headers);
+  return new Headers(headers);
 };
 
 export const getRequestBody = (options: ApiRequestOptions): any => {
-    if (options.body !== undefined) {
-        if (options.mediaType?.includes('/json')) {
-            return JSON.stringify(options.body)
-        } else if (isString(options.body) || isBlob(options.body) || isFormData(options.body)) {
-            return options.body;
-        } else {
-            return JSON.stringify(options.body);
-        }
+  if (options.body !== undefined) {
+    if (options.mediaType?.includes('/json')) {
+      return JSON.stringify(options.body);
+    } else if (isString(options.body) || isBlob(options.body) || isFormData(options.body)) {
+      return options.body;
+    } else {
+      return JSON.stringify(options.body);
     }
-    return undefined;
+  }
+  return undefined;
 };
 
 export const sendRequest = async (
-    config: OpenAPIConfig,
-    options: ApiRequestOptions,
-    url: string,
-    body: any,
-    formData: FormData | undefined,
-    headers: Headers,
-    onCancel: OnCancel
+  config: OpenAPIConfig,
+  options: ApiRequestOptions,
+  url: string,
+  body: any,
+  formData: FormData | undefined,
+  headers: Headers,
+  onCancel: OnCancel,
 ): Promise<Response> => {
-    const controller = new AbortController();
+  const controller = new AbortController();
 
-    const request: RequestInit = {
-        headers,
-        body: body ?? formData,
-        method: options.method,
-        signal: controller.signal,
-    };
+  const request: RequestInit = {
+    headers,
+    body: body ?? formData,
+    method: options.method,
+    signal: controller.signal,
+  };
 
-    if (config.WITH_CREDENTIALS) {
-        request.credentials = config.CREDENTIALS;
-    }
+  if (config.WITH_CREDENTIALS) {
+    request.credentials = config.CREDENTIALS;
+  }
 
-    onCancel(() => controller.abort());
+  onCancel(() => controller.abort());
 
-    return await fetch(url, request);
+  return await fetch(url, request);
 };
 
-export const getResponseHeader = (response: Response, responseHeader?: string): string | undefined => {
-    if (responseHeader) {
-        const content = response.headers.get(responseHeader);
-        if (isString(content)) {
-            return content;
-        }
+export const getResponseHeader = (
+  response: Response,
+  responseHeader?: string,
+): string | undefined => {
+  if (responseHeader) {
+    const content = response.headers.get(responseHeader);
+    if (isString(content)) {
+      return content;
     }
-    return undefined;
+  }
+  return undefined;
 };
 
 export const getResponseBody = async (response: Response): Promise<any> => {
-    if (response.status !== 204) {
-        try {
-            const contentType = response.headers.get('Content-Type');
-            if (contentType) {
-                const jsonTypes = ['application/json', 'application/problem+json']
-                const isJSON = jsonTypes.some(type => contentType.toLowerCase().startsWith(type));
-                if (isJSON) {
-                    return await response.json();
-                } else {
-                    return await response.text();
-                }
-            }
-        } catch (error) {
-            console.error(error);
+  if (response.status !== 204) {
+    try {
+      const contentType = response.headers.get('Content-Type');
+      if (contentType) {
+        const jsonTypes = ['application/json', 'application/problem+json'];
+        const isJSON = jsonTypes.some((type) => contentType.toLowerCase().startsWith(type));
+        if (isJSON) {
+          return await response.json();
+        } else {
+          return await response.text();
         }
+      }
+    } catch (error) {
+      console.error(error);
     }
-    return undefined;
+  }
+  return undefined;
 };
 
 export const catchErrorCodes = (options: ApiRequestOptions, result: ApiResult): void => {
-    const errors: Record<number, string> = {
-        400: 'Bad Request',
-        401: 'Unauthorized',
-        403: 'Forbidden',
-        404: 'Not Found',
-        500: 'Internal Server Error',
-        502: 'Bad Gateway',
-        503: 'Service Unavailable',
-        ...options.errors,
-    }
+  const errors: Record<number, string> = {
+    400: 'Bad Request',
+    401: 'Unauthorized',
+    403: 'Forbidden',
+    404: 'Not Found',
+    500: 'Internal Server Error',
+    502: 'Bad Gateway',
+    503: 'Service Unavailable',
+    ...options.errors,
+  };
 
-    const error = errors[result.status];
-    if (error) {
-        throw new ApiError(options, result, error);
-    }
+  const error = errors[result.status];
+  if (error) {
+    throw new ApiError(options, result, error);
+  }
 
-    if (!result.ok) {
-        const errorStatus = result.status ?? 'unknown';
-        const errorStatusText = result.statusText ?? 'unknown';
-        const errorBody = (() => {
-            try {
-                return JSON.stringify(result.body, null, 2);
-            } catch (e) {
-                return undefined;
-            }
-        })();
+  if (!result.ok) {
+    const errorStatus = result.status ?? 'unknown';
+    const errorStatusText = result.statusText ?? 'unknown';
+    const errorBody = (() => {
+      try {
+        return JSON.stringify(result.body, null, 2);
+      } catch (e) {
+        return undefined;
+      }
+    })();
 
-        throw new ApiError(options, result,
-            `Generic Error: status: ${errorStatus}; status text: ${errorStatusText}; body: ${errorBody}`
-        );
-    }
+    throw new ApiError(
+      options,
+      result,
+      `Generic Error: status: ${errorStatus}; status text: ${errorStatusText}; body: ${errorBody}`,
+    );
+  }
 };
 
 /**
@@ -290,33 +306,36 @@ export const catchErrorCodes = (options: ApiRequestOptions, result: ApiResult):
  * @returns CancelablePromise<T>
  * @throws ApiError
  */
-export const request = <T>(config: OpenAPIConfig, options: ApiRequestOptions): CancelablePromise<T> => {
-    return new CancelablePromise(async (resolve, reject, onCancel) => {
-        try {
-            const url = getUrl(config, options);
-            const formData = getFormData(options);
-            const body = getRequestBody(options);
-            const headers = await getHeaders(config, options);
+export const request = <T>(
+  config: OpenAPIConfig,
+  options: ApiRequestOptions,
+): CancelablePromise<T> => {
+  return new CancelablePromise(async (resolve, reject, onCancel) => {
+    try {
+      const url = getUrl(config, options);
+      const formData = getFormData(options);
+      const body = getRequestBody(options);
+      const headers = await getHeaders(config, options);
 
-            if (!onCancel.isCancelled) {
-                const response = await sendRequest(config, options, url, body, formData, headers, onCancel);
-                const responseBody = await getResponseBody(response);
-                const responseHeader = getResponseHeader(response, options.responseHeader);
+      if (!onCancel.isCancelled) {
+        const response = await sendRequest(config, options, url, body, formData, headers, onCancel);
+        const responseBody = await getResponseBody(response);
+        const responseHeader = getResponseHeader(response, options.responseHeader);
 
-                const result: ApiResult = {
-                    url,
-                    ok: response.ok,
-                    status: response.status,
-                    statusText: response.statusText,
-                    body: responseHeader ?? responseBody,
-                };
+        const result: ApiResult = {
+          url,
+          ok: response.ok,
+          status: response.status,
+          statusText: response.statusText,
+          body: responseHeader ?? responseBody,
+        };
 
-                catchErrorCodes(options, result);
+        catchErrorCodes(options, result);
 
-                resolve(result.body);
-            }
-        } catch (error) {
-            reject(error);
-        }
-    });
+        resolve(result.body);
+      }
+    } catch (error) {
+      reject(error);
+    }
+  });
 };
diff --git a/app/src/lib/api/models/Body_add_profile_sample_profiles__profile_id__samples_post.ts b/app/src/lib/api/models/Body_add_profile_sample_profiles__profile_id__samples_post.ts
index 638e5857..7229998b 100644
--- a/app/src/lib/api/models/Body_add_profile_sample_profiles__profile_id__samples_post.ts
+++ b/app/src/lib/api/models/Body_add_profile_sample_profiles__profile_id__samples_post.ts
@@ -3,7 +3,6 @@
 /* tslint:disable */
 /* eslint-disable */
 export type Body_add_profile_sample_profiles__profile_id__samples_post = {
-    file: Blob;
-    reference_text: string;
+  file: Blob;
+  reference_text: string;
 };
-
diff --git a/app/src/lib/api/models/Body_transcribe_audio_transcribe_post.ts b/app/src/lib/api/models/Body_transcribe_audio_transcribe_post.ts
index 30230084..b5851c86 100644
--- a/app/src/lib/api/models/Body_transcribe_audio_transcribe_post.ts
+++ b/app/src/lib/api/models/Body_transcribe_audio_transcribe_post.ts
@@ -3,7 +3,6 @@
 /* tslint:disable */
 /* eslint-disable */
 export type Body_transcribe_audio_transcribe_post = {
-    file: Blob;
-    language?: (string | null);
+  file: Blob;
+  language?: string | null;
 };
-
diff --git a/app/src/lib/api/models/GenerationRequest.ts b/app/src/lib/api/models/GenerationRequest.ts
index e158d673..9c0e8bb0 100644
--- a/app/src/lib/api/models/GenerationRequest.ts
+++ b/app/src/lib/api/models/GenerationRequest.ts
@@ -6,10 +6,10 @@
  * Request model for voice generation.
  */
 export type GenerationRequest = {
-    profile_id: string;
-    text: string;
-    language?: string;
-    seed?: (number | null);
-    model_size?: (string | null);
+  profile_id: string;
+  text: string;
+  language?: string;
+  seed?: number | null;
+  model_size?: string | null;
+  instruct?: string | null;
 };
-
diff --git a/app/src/lib/api/models/GenerationResponse.ts b/app/src/lib/api/models/GenerationResponse.ts
index cbab3ce4..55599ae5 100644
--- a/app/src/lib/api/models/GenerationResponse.ts
+++ b/app/src/lib/api/models/GenerationResponse.ts
@@ -6,13 +6,13 @@
  * Response model for voice generation.
  */
 export type GenerationResponse = {
-    id: string;
-    profile_id: string;
-    text: string;
-    language: string;
-    audio_path: string;
-    duration: number;
-    seed: (number | null);
-    created_at: string;
+  id: string;
+  profile_id: string;
+  text: string;
+  language: string;
+  audio_path: string;
+  duration: number;
+  seed: number | null;
+  instruct: string | null;
+  created_at: string;
 };
-
diff --git a/app/src/lib/api/models/HTTPValidationError.ts b/app/src/lib/api/models/HTTPValidationError.ts
index f9b1a79e..ad8f623b 100644
--- a/app/src/lib/api/models/HTTPValidationError.ts
+++ b/app/src/lib/api/models/HTTPValidationError.ts
@@ -4,6 +4,5 @@
 /* eslint-disable */
 import type { ValidationError } from './ValidationError';
 export type HTTPValidationError = {
-    detail?: Array<ValidationError>;
+  detail?: Array<ValidationError>;
 };
-
diff --git a/app/src/lib/api/models/HealthResponse.ts b/app/src/lib/api/models/HealthResponse.ts
index 2dc89979..d8aaf9b2 100644
--- a/app/src/lib/api/models/HealthResponse.ts
+++ b/app/src/lib/api/models/HealthResponse.ts
@@ -6,11 +6,10 @@
  * Response model for health check.
  */
 export type HealthResponse = {
-    status: string;
-    model_loaded: boolean;
-    model_downloaded?: (boolean | null);
-    model_size?: (string | null);
-    gpu_available: boolean;
-    vram_used_mb?: (number | null);
+  status: string;
+  model_loaded: boolean;
+  model_downloaded?: boolean | null;
+  model_size?: string | null;
+  gpu_available: boolean;
+  vram_used_mb?: number | null;
 };
-
diff --git a/app/src/lib/api/models/HistoryListResponse.ts b/app/src/lib/api/models/HistoryListResponse.ts
index 7b92bc70..1bb92c24 100644
--- a/app/src/lib/api/models/HistoryListResponse.ts
+++ b/app/src/lib/api/models/HistoryListResponse.ts
@@ -7,7 +7,6 @@ import type { HistoryResponse } from './HistoryResponse';
  * Response model for history list.
  */
 export type HistoryListResponse = {
-    items: Array<HistoryResponse>;
-    total: number;
+  items: Array<HistoryResponse>;
+  total: number;
 };
-
diff --git a/app/src/lib/api/models/HistoryResponse.ts b/app/src/lib/api/models/HistoryResponse.ts
index afcec693..cc1805ab 100644
--- a/app/src/lib/api/models/HistoryResponse.ts
+++ b/app/src/lib/api/models/HistoryResponse.ts
@@ -6,14 +6,14 @@
  * Response model for history entry (includes profile name).
  */
 export type HistoryResponse = {
-    id: string;
-    profile_id: string;
-    profile_name: string;
-    text: string;
-    language: string;
-    audio_path: string;
-    duration: number;
-    seed: (number | null);
-    created_at: string;
+  id: string;
+  profile_id: string;
+  profile_name: string;
+  text: string;
+  language: string;
+  audio_path: string;
+  duration: number;
+  seed: number | null;
+  instruct: string | null;
+  created_at: string;
 };
-
diff --git a/app/src/lib/api/models/ModelDownloadRequest.ts b/app/src/lib/api/models/ModelDownloadRequest.ts
index bac06d16..8722a24f 100644
--- a/app/src/lib/api/models/ModelDownloadRequest.ts
+++ b/app/src/lib/api/models/ModelDownloadRequest.ts
@@ -6,6 +6,5 @@
  * Request model for triggering model download.
  */
 export type ModelDownloadRequest = {
-    model_name: string;
+  model_name: string;
 };
-
diff --git a/app/src/lib/api/models/ModelStatus.ts b/app/src/lib/api/models/ModelStatus.ts
index 3824e4e0..e8b806b3 100644
--- a/app/src/lib/api/models/ModelStatus.ts
+++ b/app/src/lib/api/models/ModelStatus.ts
@@ -6,10 +6,9 @@
  * Response model for model status.
  */
 export type ModelStatus = {
-    model_name: string;
-    display_name: string;
-    downloaded: boolean;
-    size_mb?: (number | null);
-    loaded?: boolean;
+  model_name: string;
+  display_name: string;
+  downloaded: boolean;
+  size_mb?: number | null;
+  loaded?: boolean;
 };
-
diff --git a/app/src/lib/api/models/ModelStatusListResponse.ts b/app/src/lib/api/models/ModelStatusListResponse.ts
index d6fa3b7b..67ed3f56 100644
--- a/app/src/lib/api/models/ModelStatusListResponse.ts
+++ b/app/src/lib/api/models/ModelStatusListResponse.ts
@@ -7,6 +7,5 @@ import type { ModelStatus } from './ModelStatus';
  * Response model for model status list.
  */
 export type ModelStatusListResponse = {
-    models: Array<ModelStatus>;
+  models: Array<ModelStatus>;
 };
-
diff --git a/app/src/lib/api/models/ProfileSampleResponse.ts b/app/src/lib/api/models/ProfileSampleResponse.ts
index 2f55b4d2..4f95dc78 100644
--- a/app/src/lib/api/models/ProfileSampleResponse.ts
+++ b/app/src/lib/api/models/ProfileSampleResponse.ts
@@ -6,9 +6,8 @@
  * Response model for profile sample.
  */
 export type ProfileSampleResponse = {
-    id: string;
-    profile_id: string;
-    audio_path: string;
-    reference_text: string;
+  id: string;
+  profile_id: string;
+  audio_path: string;
+  reference_text: string;
 };
-
diff --git a/app/src/lib/api/models/TranscriptionResponse.ts b/app/src/lib/api/models/TranscriptionResponse.ts
index 011724ea..13b76647 100644
--- a/app/src/lib/api/models/TranscriptionResponse.ts
+++ b/app/src/lib/api/models/TranscriptionResponse.ts
@@ -6,7 +6,6 @@
  * Response model for transcription.
  */
 export type TranscriptionResponse = {
-    text: string;
-    duration: number;
+  text: string;
+  duration: number;
 };
-
diff --git a/app/src/lib/api/models/ValidationError.ts b/app/src/lib/api/models/ValidationError.ts
index aaf1c921..aa015bfd 100644
--- a/app/src/lib/api/models/ValidationError.ts
+++ b/app/src/lib/api/models/ValidationError.ts
@@ -3,8 +3,7 @@
 /* tslint:disable */
 /* eslint-disable */
 export type ValidationError = {
-    loc: Array<(string | number)>;
-    msg: string;
-    type: string;
+  loc: Array<string | number>;
+  msg: string;
+  type: string;
 };
-
diff --git a/app/src/lib/api/models/VoiceProfileCreate.ts b/app/src/lib/api/models/VoiceProfileCreate.ts
index 4f6d8929..2039ff81 100644
--- a/app/src/lib/api/models/VoiceProfileCreate.ts
+++ b/app/src/lib/api/models/VoiceProfileCreate.ts
@@ -6,8 +6,7 @@
  * Request model for creating a voice profile.
  */
 export type VoiceProfileCreate = {
-    name: string;
-    description?: (string | null);
-    language?: string;
+  name: string;
+  description?: string | null;
+  language?: string;
 };
-
diff --git a/app/src/lib/api/models/VoiceProfileResponse.ts b/app/src/lib/api/models/VoiceProfileResponse.ts
index c4718533..a5983049 100644
--- a/app/src/lib/api/models/VoiceProfileResponse.ts
+++ b/app/src/lib/api/models/VoiceProfileResponse.ts
@@ -6,11 +6,10 @@
  * Response model for voice profile.
  */
 export type VoiceProfileResponse = {
-    id: string;
-    name: string;
-    description: (string | null);
-    language: string;
-    created_at: string;
-    updated_at: string;
+  id: string;
+  name: string;
+  description: string | null;
+  language: string;
+  created_at: string;
+  updated_at: string;
 };
-
diff --git a/app/src/lib/api/schemas/$Body_add_profile_sample_profiles__profile_id__samples_post.ts b/app/src/lib/api/schemas/$Body_add_profile_sample_profiles__profile_id__samples_post.ts
index cf3a1ac5..42ae7824 100644
--- a/app/src/lib/api/schemas/$Body_add_profile_sample_profiles__profile_id__samples_post.ts
+++ b/app/src/lib/api/schemas/$Body_add_profile_sample_profiles__profile_id__samples_post.ts
@@ -3,15 +3,15 @@
 /* tslint:disable */
 /* eslint-disable */
 export const $Body_add_profile_sample_profiles__profile_id__samples_post = {
-    properties: {
-        file: {
-            type: 'binary',
-            isRequired: true,
-            format: 'binary',
-        },
-        reference_text: {
-            type: 'string',
-            isRequired: true,
-        },
+  properties: {
+    file: {
+      type: 'binary',
+      isRequired: true,
+      format: 'binary',
     },
+    reference_text: {
+      type: 'string',
+      isRequired: true,
+    },
+  },
 } as const;
diff --git a/app/src/lib/api/schemas/$Body_transcribe_audio_transcribe_post.ts b/app/src/lib/api/schemas/$Body_transcribe_audio_transcribe_post.ts
index 574f769f..1d692b0f 100644
--- a/app/src/lib/api/schemas/$Body_transcribe_audio_transcribe_post.ts
+++ b/app/src/lib/api/schemas/$Body_transcribe_audio_transcribe_post.ts
@@ -3,19 +3,22 @@
 /* tslint:disable */
 /* eslint-disable */
 export const $Body_transcribe_audio_transcribe_post = {
-    properties: {
-        file: {
-            type: 'binary',
-            isRequired: true,
-            format: 'binary',
-        },
-        language: {
-            type: 'any-of',
-            contains: [{
-                type: 'string',
-            }, {
-                type: 'null',
-            }],
-        },
+  properties: {
+    file: {
+      type: 'binary',
+      isRequired: true,
+      format: 'binary',
     },
+    language: {
+      type: 'any-of',
+      contains: [
+        {
+          type: 'string',
+        },
+        {
+          type: 'null',
+        },
+      ],
+    },
+  },
 } as const;
diff --git a/app/src/lib/api/schemas/$GenerationRequest.ts b/app/src/lib/api/schemas/$GenerationRequest.ts
index 8614d1e1..9f308de8 100644
--- a/app/src/lib/api/schemas/$GenerationRequest.ts
+++ b/app/src/lib/api/schemas/$GenerationRequest.ts
@@ -3,38 +3,44 @@
 /* tslint:disable */
 /* eslint-disable */
 export const $GenerationRequest = {
-    description: `Request model for voice generation.`,
-    properties: {
-        profile_id: {
-            type: 'string',
-            isRequired: true,
-        },
-        text: {
-            type: 'string',
-            isRequired: true,
-            maxLength: 5000,
-            minLength: 1,
-        },
-        language: {
-            type: 'string',
-            pattern: '^(en|zh)$',
-        },
-        seed: {
-            type: 'any-of',
-            contains: [{
-                type: 'number',
-            }, {
-                type: 'null',
-            }],
-        },
-        model_size: {
-            type: 'any-of',
-            contains: [{
-                type: 'string',
-                pattern: '^(1\\.7B|0\\.6B)$',
-            }, {
-                type: 'null',
-            }],
-        },
+  description: `Request model for voice generation.`,
+  properties: {
+    profile_id: {
+      type: 'string',
+      isRequired: true,
     },
+    text: {
+      type: 'string',
+      isRequired: true,
+      maxLength: 5000,
+      minLength: 1,
+    },
+    language: {
+      type: 'string',
+      pattern: '^(en|zh)$',
+    },
+    seed: {
+      type: 'any-of',
+      contains: [
+        {
+          type: 'number',
+        },
+        {
+          type: 'null',
+        },
+      ],
+    },
+    model_size: {
+      type: 'any-of',
+      contains: [
+        {
+          type: 'string',
+          pattern: '^(1\\.7B|0\\.6B)$',
+        },
+        {
+          type: 'null',
+        },
+      ],
+    },
+  },
 } as const;
diff --git a/app/src/lib/api/schemas/$GenerationResponse.ts b/app/src/lib/api/schemas/$GenerationResponse.ts
index bfcf2f60..dc185ad0 100644
--- a/app/src/lib/api/schemas/$GenerationResponse.ts
+++ b/app/src/lib/api/schemas/$GenerationResponse.ts
@@ -3,45 +3,48 @@
 /* tslint:disable */
 /* eslint-disable */
 export const $GenerationResponse = {
-    description: `Response model for voice generation.`,
-    properties: {
-        id: {
-            type: 'string',
-            isRequired: true,
-        },
-        profile_id: {
-            type: 'string',
-            isRequired: true,
-        },
-        text: {
-            type: 'string',
-            isRequired: true,
-        },
-        language: {
-            type: 'string',
-            isRequired: true,
-        },
-        audio_path: {
-            type: 'string',
-            isRequired: true,
-        },
-        duration: {
-            type: 'number',
-            isRequired: true,
-        },
-        seed: {
-            type: 'any-of',
-            contains: [{
-                type: 'number',
-            }, {
-                type: 'null',
-            }],
-            isRequired: true,
-        },
-        created_at: {
-            type: 'string',
-            isRequired: true,
-            format: 'date-time',
-        },
+  description: `Response model for voice generation.`,
+  properties: {
+    id: {
+      type: 'string',
+      isRequired: true,
     },
+    profile_id: {
+      type: 'string',
+      isRequired: true,
+    },
+    text: {
+      type: 'string',
+      isRequired: true,
+    },
+    language: {
+      type: 'string',
+      isRequired: true,
+    },
+    audio_path: {
+      type: 'string',
+      isRequired: true,
+    },
+    duration: {
+      type: 'number',
+      isRequired: true,
+    },
+    seed: {
+      type: 'any-of',
+      contains: [
+        {
+          type: 'number',
+        },
+        {
+          type: 'null',
+        },
+      ],
+      isRequired: true,
+    },
+    created_at: {
+      type: 'string',
+      isRequired: true,
+      format: 'date-time',
+    },
+  },
 } as const;
diff --git a/app/src/lib/api/schemas/$HTTPValidationError.ts b/app/src/lib/api/schemas/$HTTPValidationError.ts
index 608fcce9..3e0176df 100644
--- a/app/src/lib/api/schemas/$HTTPValidationError.ts
+++ b/app/src/lib/api/schemas/$HTTPValidationError.ts
@@ -3,12 +3,12 @@
 /* tslint:disable */
 /* eslint-disable */
 export const $HTTPValidationError = {
-    properties: {
-        detail: {
-            type: 'array',
-            contains: {
-                type: 'ValidationError',
-            },
-        },
+  properties: {
+    detail: {
+      type: 'array',
+      contains: {
+        type: 'ValidationError',
+      },
     },
+  },
 } as const;
diff --git a/app/src/lib/api/schemas/$HealthResponse.ts b/app/src/lib/api/schemas/$HealthResponse.ts
index b823e1d7..c957f0fe 100644
--- a/app/src/lib/api/schemas/$HealthResponse.ts
+++ b/app/src/lib/api/schemas/$HealthResponse.ts
@@ -3,43 +3,52 @@
 /* tslint:disable */
 /* eslint-disable */
 export const $HealthResponse = {
-    description: `Response model for health check.`,
-    properties: {
-        status: {
-            type: 'string',
-            isRequired: true,
-        },
-        model_loaded: {
-            type: 'boolean',
-            isRequired: true,
-        },
-        model_downloaded: {
-            type: 'any-of',
-            contains: [{
-                type: 'boolean',
-            }, {
-                type: 'null',
-            }],
-        },
-        model_size: {
-            type: 'any-of',
-            contains: [{
-                type: 'string',
-            }, {
-                type: 'null',
-            }],
-        },
-        gpu_available: {
-            type: 'boolean',
-            isRequired: true,
-        },
-        vram_used_mb: {
-            type: 'any-of',
-            contains: [{
-                type: 'number',
-            }, {
-                type: 'null',
-            }],
-        },
+  description: `Response model for health check.`,
+  properties: {
+    status: {
+      type: 'string',
+      isRequired: true,
     },
+    model_loaded: {
+      type: 'boolean',
+      isRequired: true,
+    },
+    model_downloaded: {
+      type: 'any-of',
+      contains: [
+        {
+          type: 'boolean',
+        },
+        {
+          type: 'null',
+        },
+      ],
+    },
+    model_size: {
+      type: 'any-of',
+      contains: [
+        {
+          type: 'string',
+        },
+        {
+          type: 'null',
+        },
+      ],
+    },
+    gpu_available: {
+      type: 'boolean',
+      isRequired: true,
+    },
+    vram_used_mb: {
+      type: 'any-of',
+      contains: [
+        {
+          type: 'number',
+        },
+        {
+          type: 'null',
+        },
+      ],
+    },
+  },
 } as const;
diff --git a/app/src/lib/api/schemas/$HistoryListResponse.ts b/app/src/lib/api/schemas/$HistoryListResponse.ts
index e592c9fd..23c4ca15 100644
--- a/app/src/lib/api/schemas/$HistoryListResponse.ts
+++ b/app/src/lib/api/schemas/$HistoryListResponse.ts
@@ -3,18 +3,18 @@
 /* tslint:disable */
 /* eslint-disable */
 export const $HistoryListResponse = {
-    description: `Response model for history list.`,
-    properties: {
-        items: {
-            type: 'array',
-            contains: {
-                type: 'HistoryResponse',
-            },
-            isRequired: true,
-        },
-        total: {
-            type: 'number',
-            isRequired: true,
-        },
+  description: `Response model for history list.`,
+  properties: {
+    items: {
+      type: 'array',
+      contains: {
+        type: 'HistoryResponse',
+      },
+      isRequired: true,
     },
+    total: {
+      type: 'number',
+      isRequired: true,
+    },
+  },
 } as const;
diff --git a/app/src/lib/api/schemas/$HistoryResponse.ts b/app/src/lib/api/schemas/$HistoryResponse.ts
index ca13329b..2f9ea284 100644
--- a/app/src/lib/api/schemas/$HistoryResponse.ts
+++ b/app/src/lib/api/schemas/$HistoryResponse.ts
@@ -3,49 +3,52 @@
 /* tslint:disable */
 /* eslint-disable */
 export const $HistoryResponse = {
-    description: `Response model for history entry (includes profile name).`,
-    properties: {
-        id: {
-            type: 'string',
-            isRequired: true,
-        },
-        profile_id: {
-            type: 'string',
-            isRequired: true,
-        },
-        profile_name: {
-            type: 'string',
-            isRequired: true,
-        },
-        text: {
-            type: 'string',
-            isRequired: true,
-        },
-        language: {
-            type: 'string',
-            isRequired: true,
-        },
-        audio_path: {
-            type: 'string',
-            isRequired: true,
-        },
-        duration: {
-            type: 'number',
-            isRequired: true,
-        },
-        seed: {
-            type: 'any-of',
-            contains: [{
-                type: 'number',
-            }, {
-                type: 'null',
-            }],
-            isRequired: true,
-        },
-        created_at: {
-            type: 'string',
-            isRequired: true,
-            format: 'date-time',
-        },
+  description: `Response model for history entry (includes profile name).`,
+  properties: {
+    id: {
+      type: 'string',
+      isRequired: true,
     },
+    profile_id: {
+      type: 'string',
+      isRequired: true,
+    },
+    profile_name: {
+      type: 'string',
+      isRequired: true,
+    },
+    text: {
+      type: 'string',
+      isRequired: true,
+    },
+    language: {
+      type: 'string',
+      isRequired: true,
+    },
+    audio_path: {
+      type: 'string',
+      isRequired: true,
+    },
+    duration: {
+      type: 'number',
+      isRequired: true,
+    },
+    seed: {
+      type: 'any-of',
+      contains: [
+        {
+          type: 'number',
+        },
+        {
+          type: 'null',
+        },
+      ],
+      isRequired: true,
+    },
+    created_at: {
+      type: 'string',
+      isRequired: true,
+      format: 'date-time',
+    },
+  },
 } as const;
diff --git a/app/src/lib/api/schemas/$ModelDownloadRequest.ts b/app/src/lib/api/schemas/$ModelDownloadRequest.ts
index 55548074..aaabeaab 100644
--- a/app/src/lib/api/schemas/$ModelDownloadRequest.ts
+++ b/app/src/lib/api/schemas/$ModelDownloadRequest.ts
@@ -3,11 +3,11 @@
 /* tslint:disable */
 /* eslint-disable */
 export const $ModelDownloadRequest = {
-    description: `Request model for triggering model download.`,
-    properties: {
-        model_name: {
-            type: 'string',
-            isRequired: true,
-        },
+  description: `Request model for triggering model download.`,
+  properties: {
+    model_name: {
+      type: 'string',
+      isRequired: true,
     },
+  },
 } as const;
diff --git a/app/src/lib/api/schemas/$ModelStatus.ts b/app/src/lib/api/schemas/$ModelStatus.ts
index d4c65e2e..765476f7 100644
--- a/app/src/lib/api/schemas/$ModelStatus.ts
+++ b/app/src/lib/api/schemas/$ModelStatus.ts
@@ -3,30 +3,33 @@
 /* tslint:disable */
 /* eslint-disable */
 export const $ModelStatus = {
-    description: `Response model for model status.`,
-    properties: {
-        model_name: {
-            type: 'string',
-            isRequired: true,
-        },
-        display_name: {
-            type: 'string',
-            isRequired: true,
-        },
-        downloaded: {
-            type: 'boolean',
-            isRequired: true,
-        },
-        size_mb: {
-            type: 'any-of',
-            contains: [{
-                type: 'number',
-            }, {
-                type: 'null',
-            }],
-        },
-        loaded: {
-            type: 'boolean',
-        },
+  description: `Response model for model status.`,
+  properties: {
+    model_name: {
+      type: 'string',
+      isRequired: true,
     },
+    display_name: {
+      type: 'string',
+      isRequired: true,
+    },
+    downloaded: {
+      type: 'boolean',
+      isRequired: true,
+    },
+    size_mb: {
+      type: 'any-of',
+      contains: [
+        {
+          type: 'number',
+        },
+        {
+          type: 'null',
+        },
+      ],
+    },
+    loaded: {
+      type: 'boolean',
+    },
+  },
 } as const;
diff --git a/app/src/lib/api/schemas/$ModelStatusListResponse.ts b/app/src/lib/api/schemas/$ModelStatusListResponse.ts
index 91dc442f..ddc76d79 100644
--- a/app/src/lib/api/schemas/$ModelStatusListResponse.ts
+++ b/app/src/lib/api/schemas/$ModelStatusListResponse.ts
@@ -3,14 +3,14 @@
 /* tslint:disable */
 /* eslint-disable */
 export const $ModelStatusListResponse = {
-    description: `Response model for model status list.`,
-    properties: {
-        models: {
-            type: 'array',
-            contains: {
-                type: 'ModelStatus',
-            },
-            isRequired: true,
-        },
+  description: `Response model for model status list.`,
+  properties: {
+    models: {
+      type: 'array',
+      contains: {
+        type: 'ModelStatus',
+      },
+      isRequired: true,
     },
+  },
 } as const;
diff --git a/app/src/lib/api/schemas/$ProfileSampleResponse.ts b/app/src/lib/api/schemas/$ProfileSampleResponse.ts
index d9d6a097..5a15e989 100644
--- a/app/src/lib/api/schemas/$ProfileSampleResponse.ts
+++ b/app/src/lib/api/schemas/$ProfileSampleResponse.ts
@@ -3,23 +3,23 @@
 /* tslint:disable */
 /* eslint-disable */
 export const $ProfileSampleResponse = {
-    description: `Response model for profile sample.`,
-    properties: {
-        id: {
-            type: 'string',
-            isRequired: true,
-        },
-        profile_id: {
-            type: 'string',
-            isRequired: true,
-        },
-        audio_path: {
-            type: 'string',
-            isRequired: true,
-        },
-        reference_text: {
-            type: 'string',
-            isRequired: true,
-        },
+  description: `Response model for profile sample.`,
+  properties: {
+    id: {
+      type: 'string',
+      isRequired: true,
     },
+    profile_id: {
+      type: 'string',
+      isRequired: true,
+    },
+    audio_path: {
+      type: 'string',
+      isRequired: true,
+    },
+    reference_text: {
+      type: 'string',
+      isRequired: true,
+    },
+  },
 } as const;
diff --git a/app/src/lib/api/schemas/$TranscriptionResponse.ts b/app/src/lib/api/schemas/$TranscriptionResponse.ts
index d3970857..a85d524d 100644
--- a/app/src/lib/api/schemas/$TranscriptionResponse.ts
+++ b/app/src/lib/api/schemas/$TranscriptionResponse.ts
@@ -3,15 +3,15 @@
 /* tslint:disable */
 /* eslint-disable */
 export const $TranscriptionResponse = {
-    description: `Response model for transcription.`,
-    properties: {
-        text: {
-            type: 'string',
-            isRequired: true,
-        },
-        duration: {
-            type: 'number',
-            isRequired: true,
-        },
+  description: `Response model for transcription.`,
+  properties: {
+    text: {
+      type: 'string',
+      isRequired: true,
     },
+    duration: {
+      type: 'number',
+      isRequired: true,
+    },
+  },
 } as const;
diff --git a/app/src/lib/api/schemas/$ValidationError.ts b/app/src/lib/api/schemas/$ValidationError.ts
index efe89ba1..f3c6906e 100644
--- a/app/src/lib/api/schemas/$ValidationError.ts
+++ b/app/src/lib/api/schemas/$ValidationError.ts
@@ -3,26 +3,29 @@
 /* tslint:disable */
 /* eslint-disable */
 export const $ValidationError = {
-    properties: {
-        loc: {
-            type: 'array',
-            contains: {
-                type: 'any-of',
-                contains: [{
-                    type: 'string',
-                }, {
-                    type: 'number',
-                }],
-            },
-            isRequired: true,
-        },
-        msg: {
+  properties: {
+    loc: {
+      type: 'array',
+      contains: {
+        type: 'any-of',
+        contains: [
+          {
             type: 'string',
-            isRequired: true,
-        },
-        type: {
-            type: 'string',
-            isRequired: true,
-        },
+          },
+          {
+            type: 'number',
+          },
+        ],
+      },
+      isRequired: true,
     },
+    msg: {
+      type: 'string',
+      isRequired: true,
+    },
+    type: {
+      type: 'string',
+      isRequired: true,
+    },
+  },
 } as const;
diff --git a/app/src/lib/api/schemas/$VoiceProfileCreate.ts b/app/src/lib/api/schemas/$VoiceProfileCreate.ts
index 4272d2ac..6b8146e7 100644
--- a/app/src/lib/api/schemas/$VoiceProfileCreate.ts
+++ b/app/src/lib/api/schemas/$VoiceProfileCreate.ts
@@ -3,26 +3,29 @@
 /* tslint:disable */
 /* eslint-disable */
 export const $VoiceProfileCreate = {
-    description: `Request model for creating a voice profile.`,
-    properties: {
-        name: {
-            type: 'string',
-            isRequired: true,
-            maxLength: 100,
-            minLength: 1,
-        },
-        description: {
-            type: 'any-of',
-            contains: [{
-                type: 'string',
-                maxLength: 500,
-            }, {
-                type: 'null',
-            }],
-        },
-        language: {
-            type: 'string',
-            pattern: '^(en|zh)$',
-        },
+  description: `Request model for creating a voice profile.`,
+  properties: {
+    name: {
+      type: 'string',
+      isRequired: true,
+      maxLength: 100,
+      minLength: 1,
     },
+    description: {
+      type: 'any-of',
+      contains: [
+        {
+          type: 'string',
+          maxLength: 500,
+        },
+        {
+          type: 'null',
+        },
+      ],
+    },
+    language: {
+      type: 'string',
+      pattern: '^(en|zh)$',
+    },
+  },
 } as const;
diff --git a/app/src/lib/api/schemas/$VoiceProfileResponse.ts b/app/src/lib/api/schemas/$VoiceProfileResponse.ts
index 99d7f177..741cca8d 100644
--- a/app/src/lib/api/schemas/$VoiceProfileResponse.ts
+++ b/app/src/lib/api/schemas/$VoiceProfileResponse.ts
@@ -3,38 +3,41 @@
 /* tslint:disable */
 /* eslint-disable */
 export const $VoiceProfileResponse = {
-    description: `Response model for voice profile.`,
-    properties: {
-        id: {
-            type: 'string',
-            isRequired: true,
-        },
-        name: {
-            type: 'string',
-            isRequired: true,
-        },
-        description: {
-            type: 'any-of',
-            contains: [{
-                type: 'string',
-            }, {
-                type: 'null',
-            }],
-            isRequired: true,
-        },
-        language: {
-            type: 'string',
-            isRequired: true,
-        },
-        created_at: {
-            type: 'string',
-            isRequired: true,
-            format: 'date-time',
-        },
-        updated_at: {
-            type: 'string',
-            isRequired: true,
-            format: 'date-time',
-        },
+  description: `Response model for voice profile.`,
+  properties: {
+    id: {
+      type: 'string',
+      isRequired: true,
     },
+    name: {
+      type: 'string',
+      isRequired: true,
+    },
+    description: {
+      type: 'any-of',
+      contains: [
+        {
+          type: 'string',
+        },
+        {
+          type: 'null',
+        },
+      ],
+      isRequired: true,
+    },
+    language: {
+      type: 'string',
+      isRequired: true,
+    },
+    created_at: {
+      type: 'string',
+      isRequired: true,
+      format: 'date-time',
+    },
+    updated_at: {
+      type: 'string',
+      isRequired: true,
+      format: 'date-time',
+    },
+  },
 } as const;
diff --git a/app/src/lib/api/services/DefaultService.ts b/app/src/lib/api/services/DefaultService.ts
index 29af6911..640c8cbc 100644
--- a/app/src/lib/api/services/DefaultService.ts
+++ b/app/src/lib/api/services/DefaultService.ts
@@ -19,441 +19,441 @@ import type { CancelablePromise } from '../core/CancelablePromise';
 import { OpenAPI } from '../core/OpenAPI';
 import { request as __request } from '../core/request';
 export class DefaultService {
-    /**
-     * Root
-     * Root endpoint.
-     * @returns any Successful Response
-     * @throws ApiError
-     */
-    public static rootGet(): CancelablePromise<any> {
-        return __request(OpenAPI, {
-            method: 'GET',
-            url: '/',
-        });
-    }
-    /**
-     * Health
-     * Health check endpoint.
-     * @returns HealthResponse Successful Response
-     * @throws ApiError
-     */
-    public static healthHealthGet(): CancelablePromise<HealthResponse> {
-        return __request(OpenAPI, {
-            method: 'GET',
-            url: '/health',
-        });
-    }
-    /**
-     * List Profiles
-     * List all voice profiles.
-     * @returns VoiceProfileResponse Successful Response
-     * @throws ApiError
-     */
-    public static listProfilesProfilesGet(): CancelablePromise<Array<VoiceProfileResponse>> {
-        return __request(OpenAPI, {
-            method: 'GET',
-            url: '/profiles',
-        });
-    }
-    /**
-     * Create Profile
-     * Create a new voice profile.
-     * @returns VoiceProfileResponse Successful Response
-     * @throws ApiError
-     */
-    public static createProfileProfilesPost({
-        requestBody,
-    }: {
-        requestBody: VoiceProfileCreate,
-    }): CancelablePromise<VoiceProfileResponse> {
-        return __request(OpenAPI, {
-            method: 'POST',
-            url: '/profiles',
-            body: requestBody,
-            mediaType: 'application/json',
-            errors: {
-                422: `Validation Error`,
-            },
-        });
-    }
-    /**
-     * Get Profile
-     * Get a voice profile by ID.
-     * @returns VoiceProfileResponse Successful Response
-     * @throws ApiError
-     */
-    public static getProfileProfilesProfileIdGet({
-        profileId,
-    }: {
-        profileId: string,
-    }): CancelablePromise<VoiceProfileResponse> {
-        return __request(OpenAPI, {
-            method: 'GET',
-            url: '/profiles/{profile_id}',
-            path: {
-                'profile_id': profileId,
-            },
-            errors: {
-                422: `Validation Error`,
-            },
-        });
-    }
-    /**
-     * Update Profile
-     * Update a voice profile.
-     * @returns VoiceProfileResponse Successful Response
-     * @throws ApiError
-     */
-    public static updateProfileProfilesProfileIdPut({
-        profileId,
-        requestBody,
-    }: {
-        profileId: string,
-        requestBody: VoiceProfileCreate,
-    }): CancelablePromise<VoiceProfileResponse> {
-        return __request(OpenAPI, {
-            method: 'PUT',
-            url: '/profiles/{profile_id}',
-            path: {
-                'profile_id': profileId,
-            },
-            body: requestBody,
-            mediaType: 'application/json',
-            errors: {
-                422: `Validation Error`,
-            },
-        });
-    }
-    /**
-     * Delete Profile
-     * Delete a voice profile.
-     * @returns any Successful Response
-     * @throws ApiError
-     */
-    public static deleteProfileProfilesProfileIdDelete({
-        profileId,
-    }: {
-        profileId: string,
-    }): CancelablePromise<any> {
-        return __request(OpenAPI, {
-            method: 'DELETE',
-            url: '/profiles/{profile_id}',
-            path: {
-                'profile_id': profileId,
-            },
-            errors: {
-                422: `Validation Error`,
-            },
-        });
-    }
-    /**
-     * Add Profile Sample
-     * Add a sample to a voice profile.
-     * @returns ProfileSampleResponse Successful Response
-     * @throws ApiError
-     */
-    public static addProfileSampleProfilesProfileIdSamplesPost({
-        profileId,
-        formData,
-    }: {
-        profileId: string,
-        formData: Body_add_profile_sample_profiles__profile_id__samples_post,
-    }): CancelablePromise<ProfileSampleResponse> {
-        return __request(OpenAPI, {
-            method: 'POST',
-            url: '/profiles/{profile_id}/samples',
-            path: {
-                'profile_id': profileId,
-            },
-            formData: formData,
-            mediaType: 'multipart/form-data',
-            errors: {
-                422: `Validation Error`,
-            },
-        });
-    }
-    /**
-     * Get Profile Samples
-     * Get all samples for a profile.
-     * @returns ProfileSampleResponse Successful Response
-     * @throws ApiError
-     */
-    public static getProfileSamplesProfilesProfileIdSamplesGet({
-        profileId,
-    }: {
-        profileId: string,
-    }): CancelablePromise<Array<ProfileSampleResponse>> {
-        return __request(OpenAPI, {
-            method: 'GET',
-            url: '/profiles/{profile_id}/samples',
-            path: {
-                'profile_id': profileId,
-            },
-            errors: {
-                422: `Validation Error`,
-            },
-        });
-    }
-    /**
-     * Delete Profile Sample
-     * Delete a profile sample.
-     * @returns any Successful Response
-     * @throws ApiError
-     */
-    public static deleteProfileSampleProfilesSamplesSampleIdDelete({
-        sampleId,
-    }: {
-        sampleId: string,
-    }): CancelablePromise<any> {
-        return __request(OpenAPI, {
-            method: 'DELETE',
-            url: '/profiles/samples/{sample_id}',
-            path: {
-                'sample_id': sampleId,
-            },
-            errors: {
-                422: `Validation Error`,
-            },
-        });
-    }
-    /**
-     * Generate Speech
-     * Generate speech from text using a voice profile.
-     * @returns GenerationResponse Successful Response
-     * @throws ApiError
-     */
-    public static generateSpeechGeneratePost({
-        requestBody,
-    }: {
-        requestBody: GenerationRequest,
-    }): CancelablePromise<GenerationResponse> {
-        return __request(OpenAPI, {
-            method: 'POST',
-            url: '/generate',
-            body: requestBody,
-            mediaType: 'application/json',
-            errors: {
-                422: `Validation Error`,
-            },
-        });
-    }
-    /**
-     * List History
-     * List generation history with optional filters.
-     * @returns HistoryListResponse Successful Response
-     * @throws ApiError
-     */
-    public static listHistoryHistoryGet({
-        profileId,
-        search,
-        limit = 50,
-        offset,
-    }: {
-        profileId?: (string | null),
-        search?: (string | null),
-        limit?: number,
-        offset?: number,
-    }): CancelablePromise<HistoryListResponse> {
-        return __request(OpenAPI, {
-            method: 'GET',
-            url: '/history',
-            query: {
-                'profile_id': profileId,
-                'search': search,
-                'limit': limit,
-                'offset': offset,
-            },
-            errors: {
-                422: `Validation Error`,
-            },
-        });
-    }
-    /**
-     * Get Generation
-     * Get a generation by ID.
-     * @returns HistoryResponse Successful Response
-     * @throws ApiError
-     */
-    public static getGenerationHistoryGenerationIdGet({
-        generationId,
-    }: {
-        generationId: string,
-    }): CancelablePromise<HistoryResponse> {
-        return __request(OpenAPI, {
-            method: 'GET',
-            url: '/history/{generation_id}',
-            path: {
-                'generation_id': generationId,
-            },
-            errors: {
-                422: `Validation Error`,
-            },
-        });
-    }
-    /**
-     * Delete Generation
-     * Delete a generation.
-     * @returns any Successful Response
-     * @throws ApiError
-     */
-    public static deleteGenerationHistoryGenerationIdDelete({
-        generationId,
-    }: {
-        generationId: string,
-    }): CancelablePromise<any> {
-        return __request(OpenAPI, {
-            method: 'DELETE',
-            url: '/history/{generation_id}',
-            path: {
-                'generation_id': generationId,
-            },
-            errors: {
-                422: `Validation Error`,
-            },
-        });
-    }
-    /**
-     * Get Stats
-     * Get generation statistics.
-     * @returns any Successful Response
-     * @throws ApiError
-     */
-    public static getStatsHistoryStatsGet(): CancelablePromise<any> {
-        return __request(OpenAPI, {
-            method: 'GET',
-            url: '/history/stats',
-        });
-    }
-    /**
-     * Transcribe Audio
-     * Transcribe audio file to text.
-     * @returns TranscriptionResponse Successful Response
-     * @throws ApiError
-     */
-    public static transcribeAudioTranscribePost({
-        formData,
-    }: {
-        formData: Body_transcribe_audio_transcribe_post,
-    }): CancelablePromise<TranscriptionResponse> {
-        return __request(OpenAPI, {
-            method: 'POST',
-            url: '/transcribe',
-            formData: formData,
-            mediaType: 'multipart/form-data',
-            errors: {
-                422: `Validation Error`,
-            },
-        });
-    }
-    /**
-     * Get Audio
-     * Serve generated audio file.
-     * @returns any Successful Response
-     * @throws ApiError
-     */
-    public static getAudioAudioGenerationIdGet({
-        generationId,
-    }: {
-        generationId: string,
-    }): CancelablePromise<any> {
-        return __request(OpenAPI, {
-            method: 'GET',
-            url: '/audio/{generation_id}',
-            path: {
-                'generation_id': generationId,
-            },
-            errors: {
-                422: `Validation Error`,
-            },
-        });
-    }
-    /**
-     * Load Model
-     * Manually load TTS model.
-     * @returns any Successful Response
-     * @throws ApiError
-     */
-    public static loadModelModelsLoadPost({
-        modelSize = '1.7B',
-    }: {
-        modelSize?: string,
-    }): CancelablePromise<any> {
-        return __request(OpenAPI, {
-            method: 'POST',
-            url: '/models/load',
-            query: {
-                'model_size': modelSize,
-            },
-            errors: {
-                422: `Validation Error`,
-            },
-        });
-    }
-    /**
-     * Unload Model
-     * Unload TTS model to free memory.
-     * @returns any Successful Response
-     * @throws ApiError
-     */
-    public static unloadModelModelsUnloadPost(): CancelablePromise<any> {
-        return __request(OpenAPI, {
-            method: 'POST',
-            url: '/models/unload',
-        });
-    }
-    /**
-     * Get Model Progress
-     * Get model download progress via Server-Sent Events.
-     * @returns any Successful Response
-     * @throws ApiError
-     */
-    public static getModelProgressModelsProgressModelNameGet({
-        modelName,
-    }: {
-        modelName: string,
-    }): CancelablePromise<any> {
-        return __request(OpenAPI, {
-            method: 'GET',
-            url: '/models/progress/{model_name}',
-            path: {
-                'model_name': modelName,
-            },
-            errors: {
-                422: `Validation Error`,
-            },
-        });
-    }
-    /**
-     * Get Model Status
-     * Get status of all available models.
-     * @returns ModelStatusListResponse Successful Response
-     * @throws ApiError
-     */
-    public static getModelStatusModelsStatusGet(): CancelablePromise<ModelStatusListResponse> {
-        return __request(OpenAPI, {
-            method: 'GET',
-            url: '/models/status',
-        });
-    }
-    /**
-     * Trigger Model Download
-     * Trigger download of a specific model.
-     * @returns any Successful Response
-     * @throws ApiError
-     */
-    public static triggerModelDownloadModelsDownloadPost({
-        requestBody,
-    }: {
-        requestBody: ModelDownloadRequest,
-    }): CancelablePromise<any> {
-        return __request(OpenAPI, {
-            method: 'POST',
-            url: '/models/download',
-            body: requestBody,
-            mediaType: 'application/json',
-            errors: {
-                422: `Validation Error`,
-            },
-        });
-    }
+  /**
+   * Root
+   * Root endpoint.
+   * @returns any Successful Response
+   * @throws ApiError
+   */
+  public static rootGet(): CancelablePromise<any> {
+    return __request(OpenAPI, {
+      method: 'GET',
+      url: '/',
+    });
+  }
+  /**
+   * Health
+   * Health check endpoint.
+   * @returns HealthResponse Successful Response
+   * @throws ApiError
+   */
+  public static healthHealthGet(): CancelablePromise<HealthResponse> {
+    return __request(OpenAPI, {
+      method: 'GET',
+      url: '/health',
+    });
+  }
+  /**
+   * List Profiles
+   * List all voice profiles.
+   * @returns VoiceProfileResponse Successful Response
+   * @throws ApiError
+   */
+  public static listProfilesProfilesGet(): CancelablePromise<Array<VoiceProfileResponse>> {
+    return __request(OpenAPI, {
+      method: 'GET',
+      url: '/profiles',
+    });
+  }
+  /**
+   * Create Profile
+   * Create a new voice profile.
+   * @returns VoiceProfileResponse Successful Response
+   * @throws ApiError
+   */
+  public static createProfileProfilesPost({
+    requestBody,
+  }: {
+    requestBody: VoiceProfileCreate;
+  }): CancelablePromise<VoiceProfileResponse> {
+    return __request(OpenAPI, {
+      method: 'POST',
+      url: '/profiles',
+      body: requestBody,
+      mediaType: 'application/json',
+      errors: {
+        422: `Validation Error`,
+      },
+    });
+  }
+  /**
+   * Get Profile
+   * Get a voice profile by ID.
+   * @returns VoiceProfileResponse Successful Response
+   * @throws ApiError
+   */
+  public static getProfileProfilesProfileIdGet({
+    profileId,
+  }: {
+    profileId: string;
+  }): CancelablePromise<VoiceProfileResponse> {
+    return __request(OpenAPI, {
+      method: 'GET',
+      url: '/profiles/{profile_id}',
+      path: {
+        profile_id: profileId,
+      },
+      errors: {
+        422: `Validation Error`,
+      },
+    });
+  }
+  /**
+   * Update Profile
+   * Update a voice profile.
+   * @returns VoiceProfileResponse Successful Response
+   * @throws ApiError
+   */
+  public static updateProfileProfilesProfileIdPut({
+    profileId,
+    requestBody,
+  }: {
+    profileId: string;
+    requestBody: VoiceProfileCreate;
+  }): CancelablePromise<VoiceProfileResponse> {
+    return __request(OpenAPI, {
+      method: 'PUT',
+      url: '/profiles/{profile_id}',
+      path: {
+        profile_id: profileId,
+      },
+      body: requestBody,
+      mediaType: 'application/json',
+      errors: {
+        422: `Validation Error`,
+      },
+    });
+  }
+  /**
+   * Delete Profile
+   * Delete a voice profile.
+   * @returns any Successful Response
+   * @throws ApiError
+   */
+  public static deleteProfileProfilesProfileIdDelete({
+    profileId,
+  }: {
+    profileId: string;
+  }): CancelablePromise<any> {
+    return __request(OpenAPI, {
+      method: 'DELETE',
+      url: '/profiles/{profile_id}',
+      path: {
+        profile_id: profileId,
+      },
+      errors: {
+        422: `Validation Error`,
+      },
+    });
+  }
+  /**
+   * Add Profile Sample
+   * Add a sample to a voice profile.
+   * @returns ProfileSampleResponse Successful Response
+   * @throws ApiError
+   */
+  public static addProfileSampleProfilesProfileIdSamplesPost({
+    profileId,
+    formData,
+  }: {
+    profileId: string;
+    formData: Body_add_profile_sample_profiles__profile_id__samples_post;
+  }): CancelablePromise<ProfileSampleResponse> {
+    return __request(OpenAPI, {
+      method: 'POST',
+      url: '/profiles/{profile_id}/samples',
+      path: {
+        profile_id: profileId,
+      },
+      formData: formData,
+      mediaType: 'multipart/form-data',
+      errors: {
+        422: `Validation Error`,
+      },
+    });
+  }
+  /**
+   * Get Profile Samples
+   * Get all samples for a profile.
+   * @returns ProfileSampleResponse Successful Response
+   * @throws ApiError
+   */
+  public static getProfileSamplesProfilesProfileIdSamplesGet({
+    profileId,
+  }: {
+    profileId: string;
+  }): CancelablePromise<Array<ProfileSampleResponse>> {
+    return __request(OpenAPI, {
+      method: 'GET',
+      url: '/profiles/{profile_id}/samples',
+      path: {
+        profile_id: profileId,
+      },
+      errors: {
+        422: `Validation Error`,
+      },
+    });
+  }
+  /**
+   * Delete Profile Sample
+   * Delete a profile sample.
+   * @returns any Successful Response
+   * @throws ApiError
+   */
+  public static deleteProfileSampleProfilesSamplesSampleIdDelete({
+    sampleId,
+  }: {
+    sampleId: string;
+  }): CancelablePromise<any> {
+    return __request(OpenAPI, {
+      method: 'DELETE',
+      url: '/profiles/samples/{sample_id}',
+      path: {
+        sample_id: sampleId,
+      },
+      errors: {
+        422: `Validation Error`,
+      },
+    });
+  }
+  /**
+   * Generate Speech
+   * Generate speech from text using a voice profile.
+   * @returns GenerationResponse Successful Response
+   * @throws ApiError
+   */
+  public static generateSpeechGeneratePost({
+    requestBody,
+  }: {
+    requestBody: GenerationRequest;
+  }): CancelablePromise<GenerationResponse> {
+    return __request(OpenAPI, {
+      method: 'POST',
+      url: '/generate',
+      body: requestBody,
+      mediaType: 'application/json',
+      errors: {
+        422: `Validation Error`,
+      },
+    });
+  }
+  /**
+   * List History
+   * List generation history with optional filters.
+   * @returns HistoryListResponse Successful Response
+   * @throws ApiError
+   */
+  public static listHistoryHistoryGet({
+    profileId,
+    search,
+    limit = 50,
+    offset,
+  }: {
+    profileId?: string | null;
+    search?: string | null;
+    limit?: number;
+    offset?: number;
+  }): CancelablePromise<HistoryListResponse> {
+    return __request(OpenAPI, {
+      method: 'GET',
+      url: '/history',
+      query: {
+        profile_id: profileId,
+        search: search,
+        limit: limit,
+        offset: offset,
+      },
+      errors: {
+        422: `Validation Error`,
+      },
+    });
+  }
+  /**
+   * Get Generation
+   * Get a generation by ID.
+   * @returns HistoryResponse Successful Response
+   * @throws ApiError
+   */
+  public static getGenerationHistoryGenerationIdGet({
+    generationId,
+  }: {
+    generationId: string;
+  }): CancelablePromise<HistoryResponse> {
+    return __request(OpenAPI, {
+      method: 'GET',
+      url: '/history/{generation_id}',
+      path: {
+        generation_id: generationId,
+      },
+      errors: {
+        422: `Validation Error`,
+      },
+    });
+  }
+  /**
+   * Delete Generation
+   * Delete a generation.
+   * @returns any Successful Response
+   * @throws ApiError
+   */
+  public static deleteGenerationHistoryGenerationIdDelete({
+    generationId,
+  }: {
+    generationId: string;
+  }): CancelablePromise<any> {
+    return __request(OpenAPI, {
+      method: 'DELETE',
+      url: '/history/{generation_id}',
+      path: {
+        generation_id: generationId,
+      },
+      errors: {
+        422: `Validation Error`,
+      },
+    });
+  }
+  /**
+   * Get Stats
+   * Get generation statistics.
+   * @returns any Successful Response
+   * @throws ApiError
+   */
+  public static getStatsHistoryStatsGet(): CancelablePromise<any> {
+    return __request(OpenAPI, {
+      method: 'GET',
+      url: '/history/stats',
+    });
+  }
+  /**
+   * Transcribe Audio
+   * Transcribe audio file to text.
+   * @returns TranscriptionResponse Successful Response
+   * @throws ApiError
+   */
+  public static transcribeAudioTranscribePost({
+    formData,
+  }: {
+    formData: Body_transcribe_audio_transcribe_post;
+  }): CancelablePromise<TranscriptionResponse> {
+    return __request(OpenAPI, {
+      method: 'POST',
+      url: '/transcribe',
+      formData: formData,
+      mediaType: 'multipart/form-data',
+      errors: {
+        422: `Validation Error`,
+      },
+    });
+  }
+  /**
+   * Get Audio
+   * Serve generated audio file.
+   * @returns any Successful Response
+   * @throws ApiError
+   */
+  public static getAudioAudioGenerationIdGet({
+    generationId,
+  }: {
+    generationId: string;
+  }): CancelablePromise<any> {
+    return __request(OpenAPI, {
+      method: 'GET',
+      url: '/audio/{generation_id}',
+      path: {
+        generation_id: generationId,
+      },
+      errors: {
+        422: `Validation Error`,
+      },
+    });
+  }
+  /**
+   * Load Model
+   * Manually load TTS model.
+   * @returns any Successful Response
+   * @throws ApiError
+   */
+  public static loadModelModelsLoadPost({
+    modelSize = '1.7B',
+  }: {
+    modelSize?: string;
+  }): CancelablePromise<any> {
+    return __request(OpenAPI, {
+      method: 'POST',
+      url: '/models/load',
+      query: {
+        model_size: modelSize,
+      },
+      errors: {
+        422: `Validation Error`,
+      },
+    });
+  }
+  /**
+   * Unload Model
+   * Unload TTS model to free memory.
+   * @returns any Successful Response
+   * @throws ApiError
+   */
+  public static unloadModelModelsUnloadPost(): CancelablePromise<any> {
+    return __request(OpenAPI, {
+      method: 'POST',
+      url: '/models/unload',
+    });
+  }
+  /**
+   * Get Model Progress
+   * Get model download progress via Server-Sent Events.
+   * @returns any Successful Response
+   * @throws ApiError
+   */
+  public static getModelProgressModelsProgressModelNameGet({
+    modelName,
+  }: {
+    modelName: string;
+  }): CancelablePromise<any> {
+    return __request(OpenAPI, {
+      method: 'GET',
+      url: '/models/progress/{model_name}',
+      path: {
+        model_name: modelName,
+      },
+      errors: {
+        422: `Validation Error`,
+      },
+    });
+  }
+  /**
+   * Get Model Status
+   * Get status of all available models.
+   * @returns ModelStatusListResponse Successful Response
+   * @throws ApiError
+   */
+  public static getModelStatusModelsStatusGet(): CancelablePromise<ModelStatusListResponse> {
+    return __request(OpenAPI, {
+      method: 'GET',
+      url: '/models/status',
+    });
+  }
+  /**
+   * Trigger Model Download
+   * Trigger download of a specific model.
+   * @returns any Successful Response
+   * @throws ApiError
+   */
+  public static triggerModelDownloadModelsDownloadPost({
+    requestBody,
+  }: {
+    requestBody: ModelDownloadRequest;
+  }): CancelablePromise<any> {
+    return __request(OpenAPI, {
+      method: 'POST',
+      url: '/models/download',
+      body: requestBody,
+      mediaType: 'application/json',
+      errors: {
+        422: `Validation Error`,
+      },
+    });
+  }
 }
diff --git a/app/src/lib/hooks/useAudioRecording.ts b/app/src/lib/hooks/useAudioRecording.ts
index eacd34b1..91d25801 100644
--- a/app/src/lib/hooks/useAudioRecording.ts
+++ b/app/src/lib/hooks/useAudioRecording.ts
@@ -28,7 +28,8 @@ export function useAudioRecording({
       // Check if getUserMedia is available
       // In Tauri, navigator.mediaDevices might not be available immediately
       if (typeof navigator === 'undefined') {
-        const errorMsg = 'Navigator API is not available. This might be a Tauri configuration issue.';
+        const errorMsg =
+          'Navigator API is not available. This might be a Tauri configuration issue.';
         setError(errorMsg);
         throw new Error(errorMsg);
       }
@@ -36,7 +37,7 @@ export function useAudioRecording({
       if (!navigator.mediaDevices || !navigator.mediaDevices.getUserMedia) {
         // Try waiting a bit for Tauri webview to initialize
         await new Promise((resolve) => setTimeout(resolve, 100));
-        
+
         if (!navigator.mediaDevices || !navigator.mediaDevices.getUserMedia) {
           const isTauriEnv = isTauri();
           console.error('MediaDevices check:', {
@@ -45,7 +46,7 @@ export function useAudioRecording({
             hasGetUserMedia: !!navigator?.mediaDevices?.getUserMedia,
             isTauri: isTauriEnv,
           });
-          
+
           const errorMsg = isTauriEnv
             ? 'Microphone access is not available. Please ensure:\n1. The app has microphone permissions in System Settings (macOS: System Settings > Privacy & Security > Microphone)\n2. You restart the app after granting permissions\n3. You are using Tauri v2 with a webview that supports getUserMedia'
             : 'Microphone access is not available. Please ensure you are using a secure context (HTTPS or localhost) and that your browser has microphone permissions enabled.';
@@ -87,7 +88,7 @@ export function useAudioRecording({
       mediaRecorder.onstop = () => {
         const blob = new Blob(chunksRef.current, { type: 'audio/webm' });
         onRecordingComplete?.(blob);
-        
+
         // Stop all tracks
         streamRef.current?.getTracks().forEach((track) => {
           track.stop();
diff --git a/app/src/stores/serverStore.ts b/app/src/stores/serverStore.ts
index f92a8870..3473ffbe 100644
--- a/app/src/stores/serverStore.ts
+++ b/app/src/stores/serverStore.ts
@@ -28,8 +28,7 @@ export const useServerStore = create<ServerStore>()(
       setMode: (mode) => set({ mode }),
 
       keepServerRunningOnClose: false,
-      setKeepServerRunningOnClose: (keepRunning) =>
-        set({ keepServerRunningOnClose: keepRunning }),
+      setKeepServerRunningOnClose: (keepRunning) => set({ keepServerRunningOnClose: keepRunning }),
     }),
     {
       name: 'voicebox-server',
diff --git a/backend/database.py b/backend/database.py
index 2fdf9394..302ac5e4 100644
--- a/backend/database.py
+++ b/backend/database.py
@@ -39,7 +39,7 @@ class ProfileSample(Base):
 class Generation(Base):
     """Generation history database model."""
     __tablename__ = "generations"
-    
+
     id = Column(String, primary_key=True, default=lambda: str(uuid.uuid4()))
     profile_id = Column(String, ForeignKey("profiles.id"), nullable=False)
     text = Column(Text, nullable=False)
@@ -47,6 +47,7 @@ class Generation(Base):
     audio_path = Column(String, nullable=False)
     duration = Column(Float, nullable=False)
     seed = Column(Integer)
+    instruct = Column(Text)
     created_at = Column(DateTime, default=datetime.utcnow)
 
 
diff --git a/backend/history.py b/backend/history.py
index d981b55b..64834d30 100644
--- a/backend/history.py
+++ b/backend/history.py
@@ -28,10 +28,11 @@ async def create_generation(
     duration: float,
     seed: Optional[int],
     db: Session,
+    instruct: Optional[str] = None,
 ) -> GenerationResponse:
     """
     Create a new generation history entry.
-    
+
     Args:
         profile_id: Profile ID used for generation
         text: Generated text
@@ -40,7 +41,8 @@ async def create_generation(
         duration: Audio duration in seconds
         seed: Random seed used (if any)
         db: Database session
-        
+        instruct: Natural language instruction used (if any)
+
     Returns:
         Created generation entry
     """
@@ -52,13 +54,14 @@ async def create_generation(
         audio_path=audio_path,
         duration=duration,
         seed=seed,
+        instruct=instruct,
         created_at=datetime.utcnow(),
     )
-    
+
     db.add(db_generation)
     db.commit()
     db.refresh(db_generation)
-    
+
     return GenerationResponse.model_validate(db_generation)
 
 
@@ -139,6 +142,7 @@ async def list_generations(
             audio_path=generation.audio_path,
             duration=generation.duration,
             seed=generation.seed,
+            instruct=generation.instruct,
             created_at=generation.created_at,
         ))
     
diff --git a/backend/main.py b/backend/main.py
index 766357d4..b9717e45 100644
--- a/backend/main.py
+++ b/backend/main.py
@@ -259,18 +259,19 @@ async def generate_speech(
             voice_prompt,
             data.language,
             data.seed,
+            data.instruct,
         )
-        
+
         # Calculate duration
         duration = len(audio) / sample_rate
-        
+
         # Save audio
         generation_id = str(uuid.uuid4())
         audio_path = config.get_generations_dir() / f"{generation_id}.wav"
-        
+
         from .utils.audio import save_audio
         save_audio(audio, str(audio_path), sample_rate)
-        
+
         # Create history entry
         generation = await history.create_generation(
             profile_id=data.profile_id,
@@ -280,6 +281,7 @@ async def generate_speech(
             duration=duration,
             seed=data.seed,
             db=db,
+            instruct=data.instruct,
         )
         
         return generation
@@ -342,6 +344,7 @@ async def get_generation(
         audio_path=gen.audio_path,
         duration=gen.duration,
         seed=gen.seed,
+        instruct=gen.instruct,
         created_at=gen.created_at,
     )
 
diff --git a/backend/migrate_add_instruct.py b/backend/migrate_add_instruct.py
new file mode 100644
index 00000000..4d899cf3
--- /dev/null
+++ b/backend/migrate_add_instruct.py
@@ -0,0 +1,48 @@
+"""
+Database migration script to add instruct column to generations table.
+
+Run this once to update existing databases:
+    python -m backend.migrate_add_instruct
+"""
+
+import sqlite3
+import os
+from pathlib import Path
+
+
+def migrate():
+    """Add instruct column to generations table if it doesn't exist."""
+    # Get data directory
+    data_dir = os.environ.get("VOICEBOX_DATA_DIR")
+    if data_dir:
+        db_path = Path(data_dir) / "voicebox.db"
+    else:
+        db_path = Path.cwd() / "data" / "voicebox.db"
+
+    if not db_path.exists():
+        print(f"Database not found at {db_path}, skipping migration")
+        return
+
+    conn = sqlite3.connect(db_path)
+    cursor = conn.cursor()
+
+    # Check if instruct column already exists
+    cursor.execute("PRAGMA table_info(generations)")
+    columns = [row[1] for row in cursor.fetchall()]
+
+    if 'instruct' in columns:
+        print("instruct column already exists, skipping migration")
+        conn.close()
+        return
+
+    # Add instruct column
+    print("Adding instruct column to generations table...")
+    cursor.execute("ALTER TABLE generations ADD COLUMN instruct TEXT")
+    conn.commit()
+    conn.close()
+
+    print("Migration complete!")
+
+
+if __name__ == "__main__":
+    migrate()
diff --git a/backend/models.py b/backend/models.py
index 14cea39f..594b6778 100644
--- a/backend/models.py
+++ b/backend/models.py
@@ -50,6 +50,7 @@ class GenerationRequest(BaseModel):
     language: str = Field(default="en", pattern="^(en|zh)$")
     seed: Optional[int] = Field(None, ge=0)
     model_size: Optional[str] = Field(default="1.7B", pattern="^(1\\.7B|0\\.6B)$")
+    instruct: Optional[str] = Field(None, max_length=500)
 
 
 class GenerationResponse(BaseModel):
@@ -61,6 +62,7 @@ class GenerationResponse(BaseModel):
     audio_path: str
     duration: float
     seed: Optional[int]
+    instruct: Optional[str]
     created_at: datetime
 
     class Config:
@@ -85,6 +87,7 @@ class HistoryResponse(BaseModel):
     audio_path: str
     duration: float
     seed: Optional[int]
+    instruct: Optional[str]
     created_at: datetime
 
     class Config:
diff --git a/backend/tts.py b/backend/tts.py
index d135bbdd..475d0e6c 100644
--- a/backend/tts.py
+++ b/backend/tts.py
@@ -241,35 +241,38 @@ class TTSModel:
         voice_prompt: dict,
         language: str = "en",
         seed: Optional[int] = None,
+        instruct: Optional[str] = None,
     ) -> Tuple[np.ndarray, int]:
         """
         Generate audio from text using voice prompt.
-        
+
         Args:
             text: Text to synthesize
             voice_prompt: Voice prompt dictionary from create_voice_prompt
             language: Language code (en or zh)
             seed: Random seed for reproducibility
-            
+            instruct: Natural language instruction for speech delivery control
+
         Returns:
             Tuple of (audio_array, sample_rate)
         """
         self.load_model()
-        
+
         # Set seed if provided
         if seed is not None:
             torch.manual_seed(seed)
             if torch.cuda.is_available():
                 torch.cuda.manual_seed(seed)
-        
+
         # Generate audio
         wavs, sample_rate = self.model.generate_voice_clone(
             text=text,
             voice_clone_prompt=voice_prompt,
+            instruct=instruct,
         )
-        
+
         audio = wavs[0]  # Get first result
-        
+
         return audio, sample_rate
     
     async def generate_from_reference(
diff --git a/bun.lock b/bun.lock
index d992317b..60254d3a 100644
--- a/bun.lock
+++ b/bun.lock
@@ -33,6 +33,8 @@
         "@tanstack/react-query": "^5.0.0",
         "@tanstack/react-query-devtools": "^5.0.0",
         "@tauri-apps/api": "^2.0.0",
+        "@tauri-apps/plugin-process": "^2.3.1",
+        "@tauri-apps/plugin-updater": "^2.9.0",
         "class-variance-authority": "^0.7.0",
         "clsx": "^2.1.1",
         "date-fns": "^3.6.0",
@@ -540,8 +542,12 @@
 
     "@tauri-apps/cli-win32-x64-msvc": ["@tauri-apps/cli-win32-x64-msvc@2.9.6", "", { "os": "win32", "cpu": "x64" }, "sha512-ldWuWSSkWbKOPjQMJoYVj9wLHcOniv7diyI5UAJ4XsBdtaFB0pKHQsqw/ItUma0VXGC7vB4E9fZjivmxur60aw=="],
 
+    "@tauri-apps/plugin-process": ["@tauri-apps/plugin-process@2.3.1", "", { "dependencies": { "@tauri-apps/api": "^2.8.0" } }, "sha512-nCa4fGVaDL/B9ai03VyPOjfAHRHSBz5v6F/ObsB73r/dA3MHHhZtldaDMIc0V/pnUw9ehzr2iEG+XkSEyC0JJA=="],
+
     "@tauri-apps/plugin-shell": ["@tauri-apps/plugin-shell@2.3.4", "", { "dependencies": { "@tauri-apps/api": "^2.8.0" } }, "sha512-ktsRWf8wHLD17aZEyqE8c5x98eNAuTizR1FSX475zQ4TxaiJnhwksLygQz+AGwckJL5bfEP13nWrlTNQJUpKpA=="],
 
+    "@tauri-apps/plugin-updater": ["@tauri-apps/plugin-updater@2.9.0", "", { "dependencies": { "@tauri-apps/api": "^2.6.0" } }, "sha512-j++sgY8XpeDvzImTrzWA08OqqGqgkNyxczLD7FjNJJx/uXxMZFz5nDcfkyoI/rCjYuj2101Tci/r/HFmOmoxCg=="],
+
     "@types/babel__core": ["@types/babel__core@7.20.5", "", { "dependencies": { "@babel/parser": "^7.20.7", "@babel/types": "^7.20.7", "@types/babel__generator": "*", "@types/babel__template": "*", "@types/babel__traverse": "*" } }, "sha512-qoQprZvz5wQFJwMDqeseRXWv3rqMvhgpbXFfVyWhbx9X47POIA6i/+dXefEmZKoAgOaTdaIgNSMqMIU61yRyzA=="],
 
     "@types/babel__generator": ["@types/babel__generator@7.27.0", "", { "dependencies": { "@babel/types": "^7.0.0" } }, "sha512-ufFd2Xi92OAVPYsy+P4n7/U7e68fex0+Ee8gSG9KX7eo084CWiQ4sdxktvdl0bOPupXtVJPY19zk6EwWqUQ8lg=="],
diff --git a/docs/AUTOUPDATER.md b/docs/AUTOUPDATER.md
index cf150987..621d01eb 100644
--- a/docs/AUTOUPDATER.md
+++ b/docs/AUTOUPDATER.md
@@ -148,47 +148,28 @@ Add your private key to GitHub secrets:
 - Add `TAURI_SIGNING_PRIVATE_KEY` with the content of `~/.tauri/voicebox.key`
 - Add `TAURI_SIGNING_PRIVATE_KEY_PASSWORD` (empty string if no password)
 
-## 5. Implementing Update Check in Frontend
+## 5. Frontend Integration (Already Completed)
 
-Add the updater package:
+The frontend integration is already complete in this project with the following components:
 
-```bash
-bun add @tauri-apps/plugin-updater
-```
+### Automatic Update Notifications
+- `app/src/components/UpdateNotification.tsx` - Shows a banner when updates are available
+- Automatically checks for updates on app startup
+- Displays download/install progress
+- Only shows in Tauri desktop builds
 
-Example implementation:
+### Manual Update Check
+- `app/src/components/ServerSettings/UpdateStatus.tsx` - Settings panel for updates
+- Allows manual update checks via "Check for Updates" button
+- Shows current version and update status
+- Located in the Settings tab (only visible in Tauri builds)
 
-```typescript
-import { check } from '@tauri-apps/plugin-updater';
-import { relaunch } from '@tauri-apps/plugin-process';
+### Update Hook
+- `app/src/hooks/useAutoUpdater.ts` - React hook for update functionality
+- Handles update checking, downloading, and installation
+- Includes Tauri context detection (won't run in web builds)
 
-async function checkForUpdates() {
-  try {
-    const update = await check();
-
-    if (update?.available) {
-      console.log(`Update available: ${update.version}`);
-
-      // Show UI to user
-      const shouldUpdate = confirm(
-        `Version ${update.version} is available. Install now?`
-      );
-
-      if (shouldUpdate) {
-        await update.downloadAndInstall();
-        await relaunch();
-      }
-    }
-  } catch (error) {
-    console.error('Update check failed:', error);
-  }
-}
-
-// Check on app startup
-checkForUpdates();
-
-// Or add a manual check button
-```
+The components are already integrated into the main App layout.
 
 ## Security Notes
 
diff --git a/docs/AUTOUPDATER_QUICKSTART.md b/docs/AUTOUPDATER_QUICKSTART.md
new file mode 100644
index 00000000..1baa1b95
--- /dev/null
+++ b/docs/AUTOUPDATER_QUICKSTART.md
@@ -0,0 +1,116 @@
+# Autoupdater Quick Start
+
+The Tauri v2 autoupdater has been fully configured and integrated. Follow these steps to activate it.
+
+## What's Already Done
+
+✅ Rust plugin installed and initialized
+✅ Tauri configuration set up with updater settings
+✅ Permissions granted for update operations
+✅ GitHub Actions workflow updated with signing support
+✅ Frontend components created and integrated
+✅ Update notifications on app startup
+✅ Manual update check in Settings tab
+
+## Required Steps (5 minutes)
+
+### 1. Generate Signing Keys
+
+```bash
+bun run generate:keys
+```
+
+This creates:
+- Private key: `~/.tauri/voicebox.key` (keep secret!)
+- Public key: `~/.tauri/voicebox.key.pub` (safe to share)
+
+### 2. Update Tauri Config
+
+Open `tauri/src-tauri/tauri.conf.json` and:
+
+1. Replace `"REPLACE_WITH_YOUR_PUBLIC_KEY"` with the content from `~/.tauri/voicebox.key.pub`
+2. Update the endpoint URL with your GitHub username:
+   ```json
+   "endpoints": [
+     "https://github.com/YOUR_USERNAME/voicebox/releases/latest/download/latest.json"
+   ]
+   ```
+
+### 3. Add GitHub Secrets
+
+Go to your repo Settings → Secrets and variables → Actions:
+
+1. Add `TAURI_SIGNING_PRIVATE_KEY`:
+   ```bash
+   cat ~/.tauri/voicebox.key
+   ```
+   Copy the entire output and paste as the secret value
+
+2. Add `TAURI_SIGNING_PRIVATE_KEY_PASSWORD`:
+   Leave empty (or add your password if you set one)
+
+### 4. Test the Setup
+
+To test locally before creating a release:
+
+```bash
+bun run build:release
+```
+
+This will verify your keys are set up correctly.
+
+## How It Works
+
+### For Users
+1. App checks for updates on startup (only in Tauri builds)
+2. If an update is available, a banner appears at the top
+3. Users can click "Install Now" to download and install
+4. App restarts automatically after installation
+
+### For Developers
+1. Create a new git tag: `git tag v0.2.0 && git push --tags`
+2. GitHub Actions builds signed releases for all platforms
+3. Uploads installers and generates `latest.json` manifest
+4. Users running older versions will be notified automatically
+
+## UI Components
+
+### Update Notification Banner
+- Shows at top of app when update is available
+- Appears automatically on startup
+- Displays download/install progress
+
+### Settings Panel
+- Located in Settings tab
+- Shows current version
+- Manual "Check for Updates" button
+- Update status and progress
+
+## Troubleshooting
+
+**"Public key not configured"**
+- Make sure you copied the entire content from `voicebox.key.pub`
+- The key should start with `dW50cnVzdGVkIGNvbW1lbnQ6`
+
+**"Failed to check for updates"**
+- Endpoint URL might be incorrect
+- No releases published yet (expected for first setup)
+
+**Build fails with signing error**
+- Check that GitHub secrets are set correctly
+- Verify private key file exists at `~/.tauri/voicebox.key`
+
+## Next Release Workflow
+
+1. Update version in `tauri/src-tauri/tauri.conf.json`
+2. Commit changes
+3. Create and push tag: `git tag v0.2.0 && git push --tags`
+4. GitHub Actions will automatically build and create a draft release
+5. Review the release and publish it
+6. Users will be notified of the update
+
+## See Also
+
+- Full documentation: `docs/AUTOUPDATER.md`
+- Build script: `scripts/prepare-release.sh`
+- GitHub workflow: `.github/workflows/release.yml`
diff --git a/landing/src/app/globals.css b/landing/src/app/globals.css
index 122e224a..f9e6fc44 100644
--- a/landing/src/app/globals.css
+++ b/landing/src/app/globals.css
@@ -56,7 +56,7 @@
   }
   body {
     @apply bg-background text-foreground antialiased;
-    background-image: 
+    background-image:
       radial-gradient(at 0% 0%, rgba(255, 255, 255, 0.03) 0px, transparent 50%),
       radial-gradient(at 100% 100%, rgba(255, 255, 255, 0.02) 0px, transparent 50%);
   }
diff --git a/landing/src/app/layout.tsx b/landing/src/app/layout.tsx
index 7dd59c15..08ea1a3c 100644
--- a/landing/src/app/layout.tsx
+++ b/landing/src/app/layout.tsx
@@ -8,7 +8,8 @@ const inter = Inter({ subsets: ['latin'], variable: '--font-sans' });
 
 export const metadata: Metadata = {
   title: 'voicebox - Professional Voice Cloning Desktop App',
-  description: 'Near-perfect voice cloning powered by Qwen3-TTS. Desktop app for Mac, Windows, and Linux. Multi-sample support, smart caching, local or remote inference.',
+  description:
+    'Near-perfect voice cloning powered by Qwen3-TTS. Desktop app for Mac, Windows, and Linux. Multi-sample support, smart caching, local or remote inference.',
   keywords: ['voice cloning', 'TTS', 'Qwen3', 'desktop app', 'AI voice'],
   openGraph: {
     title: 'voicebox',
@@ -18,11 +19,7 @@ export const metadata: Metadata = {
   },
 };
 
-export default function RootLayout({
-  children,
-}: {
-  children: React.ReactNode;
-}) {
+export default function RootLayout({ children }: { children: React.ReactNode }) {
   return (
     <html lang="en" suppressHydrationWarning className="dark">
       <body className={inter.variable}>
diff --git a/landing/src/app/page.tsx b/landing/src/app/page.tsx
index 7d3d0e0a..01cf9c22 100644
--- a/landing/src/app/page.tsx
+++ b/landing/src/app/page.tsx
@@ -14,12 +14,14 @@ export default function Home() {
   const features = [
     {
       title: 'Near-Perfect Voice Cloning',
-      description: 'Powered by Alibaba\'s Qwen3-TTS model for exceptional voice quality and accuracy.',
+      description:
+        "Powered by Alibaba's Qwen3-TTS model for exceptional voice quality and accuracy.",
       icon: <Zap className="h-6 w-6" />,
     },
     {
       title: 'Multi-Sample Support',
-      description: 'Combine multiple voice samples for higher quality and more natural-sounding results.',
+      description:
+        'Combine multiple voice samples for higher quality and more natural-sounding results.',
       icon: <Code className="h-6 w-6" />,
     },
     {
@@ -29,12 +31,14 @@ export default function Home() {
     },
     {
       title: 'Local or Remote',
-      description: 'Run GPU inference locally or connect to a remote machine. One-click server setup.',
+      description:
+        'Run GPU inference locally or connect to a remote machine. One-click server setup.',
       icon: <Cloud className="h-6 w-6" />,
     },
     {
       title: 'Audio Transcription',
-      description: 'Powered by Whisper for accurate speech-to-text. Extract reference text from voice samples automatically.',
+      description:
+        'Powered by Whisper for accurate speech-to-text. Extract reference text from voice samples automatically.',
       icon: <Shield className="h-6 w-6" />,
     },
     {
@@ -58,7 +62,11 @@ export default function Home() {
             </div>
             <div className="grid grid-cols-1 sm:grid-cols-2 gap-3 w-full max-w-2xl">
               <Button asChild size="lg" className="w-full px-0">
-                <a href={DOWNLOAD_LINKS.macArm} download className="flex items-center w-full relative">
+                <a
+                  href={DOWNLOAD_LINKS.macArm}
+                  download
+                  className="flex items-center w-full relative"
+                >
                   <div className="flex items-center gap-2 flex-shrink-0 pl-4">
                     <AppleIcon className="h-5 w-5" />
                     <div className="h-5 w-px bg-border" />
@@ -67,7 +75,11 @@ export default function Home() {
                 </a>
               </Button>
               <Button asChild size="lg" className="w-full px-0">
-                <a href={DOWNLOAD_LINKS.macIntel} download className="flex items-center w-full relative">
+                <a
+                  href={DOWNLOAD_LINKS.macIntel}
+                  download
+                  className="flex items-center w-full relative"
+                >
                   <div className="flex items-center gap-2 flex-shrink-0 pl-4">
                     <AppleIcon className="h-5 w-5" />
                     <div className="h-5 w-px bg-border" />
@@ -76,7 +88,11 @@ export default function Home() {
                 </a>
               </Button>
               <Button asChild size="lg" className="w-full px-0">
-                <a href={DOWNLOAD_LINKS.windows} download className="flex items-center w-full relative">
+                <a
+                  href={DOWNLOAD_LINKS.windows}
+                  download
+                  className="flex items-center w-full relative"
+                >
                   <div className="flex items-center gap-2 flex-shrink-0 pl-4">
                     <WindowsIcon className="h-5 w-5" />
                     <div className="h-5 w-px bg-border" />
@@ -85,7 +101,11 @@ export default function Home() {
                 </a>
               </Button>
               <Button asChild size="lg" className="w-full px-0">
-                <a href={DOWNLOAD_LINKS.linux} download className="flex items-center w-full relative">
+                <a
+                  href={DOWNLOAD_LINKS.linux}
+                  download
+                  className="flex items-center w-full relative"
+                >
                   <div className="flex items-center gap-2 flex-shrink-0 pl-4">
                     <LinuxIcon className="h-5 w-5" />
                     <div className="h-5 w-px bg-border" />
@@ -94,12 +114,7 @@ export default function Home() {
                 </a>
               </Button>
             </div>
-            <Button 
-              variant="outline" 
-              size="lg"
-              asChild
-              className="w-full"
-            >
+            <Button variant="outline" size="lg" asChild className="w-full">
               <a href={GITHUB_REPO} target="_blank" rel="noopener noreferrer">
                 <Github className="h-4 w-4 mr-2" />
                 View on GitHub
@@ -126,7 +141,6 @@ export default function Home() {
           ))}
         </div>
       </Section>
-
     </div>
   );
 }
diff --git a/landing/src/components/DownloadSection.tsx b/landing/src/components/DownloadSection.tsx
index 1d464fa6..cfb6129a 100644
--- a/landing/src/components/DownloadSection.tsx
+++ b/landing/src/components/DownloadSection.tsx
@@ -35,7 +35,10 @@ export function DownloadSection() {
       </div>
       <div className="grid grid-cols-1 md:grid-cols-3 gap-4 sm:gap-6">
         {downloads.map(({ platform, icon: Icon, link, description }) => (
-          <Card key={platform} className="hover:border-primary/20 hover:shadow-lg hover:shadow-primary/3 transition-all duration-200 hover:-translate-y-0.5">
+          <Card
+            key={platform}
+            className="hover:border-primary/20 hover:shadow-lg hover:shadow-primary/3 transition-all duration-200 hover:-translate-y-0.5"
+          >
             <CardContent className="p-6">
               <div className="flex flex-col items-center text-center space-y-4">
                 <div className="p-3 rounded-xl bg-muted/50 backdrop-blur-sm border border-border">
@@ -45,11 +48,7 @@ export function DownloadSection() {
                   <h3 className="text-lg font-semibold mb-1">{platform}</h3>
                   <p className="text-sm text-muted-foreground">{description}</p>
                 </div>
-                <Button
-                  asChild
-                  size="lg"
-                  className="w-full"
-                >
+                <Button asChild size="lg" className="w-full">
                   <a href={link} download>
                     <Download className="h-4 w-4 mr-2" />
                     Download
diff --git a/landing/src/components/Footer.tsx b/landing/src/components/Footer.tsx
index f84e1343..9370ac86 100644
--- a/landing/src/components/Footer.tsx
+++ b/landing/src/components/Footer.tsx
@@ -10,7 +10,8 @@ export function Footer() {
           <div>
             <h3 className="font-bold text-lg mb-4">voicebox</h3>
             <p className="text-muted-foreground text-sm">
-              Professional voice cloning powered by Qwen3-TTS. Desktop app for Mac, Windows, and Linux.
+              Professional voice cloning powered by Qwen3-TTS. Desktop app for Mac, Windows, and
+              Linux.
             </p>
           </div>
           <div>
@@ -27,7 +28,12 @@ export function Footer() {
                 </a>
               </li>
               <li>
-                <Link href={GITHUB_REPO} target="_blank" rel="noopener noreferrer" className="hover:text-foreground transition-colors">
+                <Link
+                  href={GITHUB_REPO}
+                  target="_blank"
+                  rel="noopener noreferrer"
+                  className="hover:text-foreground transition-colors"
+                >
                   GitHub
                 </Link>
               </li>
@@ -37,17 +43,32 @@ export function Footer() {
             <h4 className="font-semibold mb-3">Resources</h4>
             <ul className="space-y-2 text-muted-foreground text-sm">
               <li>
-                <Link href={GITHUB_REPO} target="_blank" rel="noopener noreferrer" className="hover:text-foreground transition-colors">
+                <Link
+                  href={GITHUB_REPO}
+                  target="_blank"
+                  rel="noopener noreferrer"
+                  className="hover:text-foreground transition-colors"
+                >
                   Source Code
                 </Link>
               </li>
               <li>
-                <Link href={`${GITHUB_REPO}/releases`} target="_blank" rel="noopener noreferrer" className="hover:text-foreground transition-colors">
+                <Link
+                  href={`${GITHUB_REPO}/releases`}
+                  target="_blank"
+                  rel="noopener noreferrer"
+                  className="hover:text-foreground transition-colors"
+                >
                   Releases
                 </Link>
               </li>
               <li>
-                <Link href={`${GITHUB_REPO}/issues`} target="_blank" rel="noopener noreferrer" className="hover:text-foreground transition-colors">
+                <Link
+                  href={`${GITHUB_REPO}/issues`}
+                  target="_blank"
+                  rel="noopener noreferrer"
+                  className="hover:text-foreground transition-colors"
+                >
                   Issues
                 </Link>
               </li>
diff --git a/landing/src/components/Header.tsx b/landing/src/components/Header.tsx
index 066c3ae3..ce6ae2c4 100644
--- a/landing/src/components/Header.tsx
+++ b/landing/src/components/Header.tsx
@@ -11,29 +11,22 @@ export function Header() {
       <div className="container mx-auto px-4">
         <div className="flex items-center justify-between h-16">
           {/* Logo */}
-          <Link href="/" className="flex items-center gap-2 font-bold text-xl sm:text-2xl hover:opacity-80 transition-opacity tracking-tight">
+          <Link
+            href="/"
+            className="flex items-center gap-2 font-bold text-xl sm:text-2xl hover:opacity-80 transition-opacity tracking-tight"
+          >
             voicebox
           </Link>
 
           {/* Actions */}
           <div className="flex items-center gap-2 sm:gap-4">
-            <Button
-              variant="outline"
-              size="sm"
-              asChild
-              className="hidden sm:flex"
-            >
+            <Button variant="outline" size="sm" asChild className="hidden sm:flex">
               <a href={GITHUB_REPO} target="_blank" rel="noopener noreferrer">
                 <Github className="h-4 w-4 mr-2" />
                 GitHub
               </a>
             </Button>
-            <Button
-              variant="ghost"
-              size="icon"
-              asChild
-              className="sm:hidden"
-            >
+            <Button variant="ghost" size="icon" asChild className="sm:hidden">
               <a href={GITHUB_REPO} target="_blank" rel="noopener noreferrer" aria-label="GitHub">
                 <Github className="h-5 w-5" />
               </a>
diff --git a/landing/src/components/PlatformIcons.tsx b/landing/src/components/PlatformIcons.tsx
index 6c45f1ad..5fa37a1d 100644
--- a/landing/src/components/PlatformIcons.tsx
+++ b/landing/src/components/PlatformIcons.tsx
@@ -1,7 +1,7 @@
 export function AppleIcon({ className }: { className?: string }) {
   return (
     <svg className={className} viewBox="0 0 24 24" fill="currentColor">
-      <path d="M17.05 20.28c-.98.95-2.05.88-3.08.4-1.09-.5-2.08-.48-3.24 0-1.44.62-2.2.44-3.06-.4C2.79 15.25 3.51 7.59 9.05 7.31c1.35.07 2.29.74 3.08.8 1.18-.24 2.31-.93 3.57-.84 1.51.12 2.65.72 3.4 1.8-3.12 1.87-2.38 5.98.48 7.13-.57 1.5-1.31 2.99-2.54 4.09l.01-.01zM12.03 7.25c-.15-2.23 1.66-4.07 3.74-4.25.29 2.58-2.34 4.5-3.74 4.25z"/>
+      <path d="M17.05 20.28c-.98.95-2.05.88-3.08.4-1.09-.5-2.08-.48-3.24 0-1.44.62-2.2.44-3.06-.4C2.79 15.25 3.51 7.59 9.05 7.31c1.35.07 2.29.74 3.08.8 1.18-.24 2.31-.93 3.57-.84 1.51.12 2.65.72 3.4 1.8-3.12 1.87-2.38 5.98.48 7.13-.57 1.5-1.31 2.99-2.54 4.09l.01-.01zM12.03 7.25c-.15-2.23 1.66-4.07 3.74-4.25.29 2.58-2.34 4.5-3.74 4.25z" />
     </svg>
   );
 }
@@ -9,7 +9,7 @@ export function AppleIcon({ className }: { className?: string }) {
 export function WindowsIcon({ className }: { className?: string }) {
   return (
     <svg className={className} viewBox="0 0 24 24" fill="currentColor">
-      <path d="M3 12V6.75l6-1.32v6.48L3 12zm17-9v8.75l-10 .15V5.21L20 3zM3 13l6 .09v7.81l-6-1.15V13zm17 .25V22l-10-1.8v-7.15l10 .15z"/>
+      <path d="M3 12V6.75l6-1.32v6.48L3 12zm17-9v8.75l-10 .15V5.21L20 3zM3 13l6 .09v7.81l-6-1.15V13zm17 .25V22l-10-1.8v-7.15l10 .15z" />
     </svg>
   );
 }
@@ -17,7 +17,7 @@ export function WindowsIcon({ className }: { className?: string }) {
 export function LinuxIcon({ className }: { className?: string }) {
   return (
     <svg className={className} viewBox="0 0 24 24" fill="currentColor">
-      <path d="M12.504 0c-.155 0-.315.008-.48.021-4.226.333-3.105 4.807-3.17 6.298-.076 1.092-.3 1.953-1.05 3.02-.885 1.051-2.127 2.75-2.716 4.521-.278.832-.41 1.684-.287 2.489a.424.424 0 00-.11.135c-.26.26-.195.69-.133 1.001.054.27.112.553.077.784-.12.794-.3 1.593-.3 2.406 0 .599.18 1.193.3 1.791.12.599.3 1.193.3 1.792 0 .812.18 1.611.3 2.405.035.23-.023.514-.077.783-.062.312-.127.742.133 1.002a.424.424 0 00.11.135c-.123.805.01 1.657.287 2.489.589 1.771 1.831 3.47 2.716 4.521.75 1.067 0.974 1.928 1.05 3.02.065 1.491-1.056 5.965 3.17 6.298.165.013.325.021.48.021.155 0 .315-.008.48-.021 4.226-.333 3.105-4.807 3.17-6.298.076-1.092.3-1.953 1.05-3.02.885-1.051 2.127-2.75 2.716-4.521.278-.832.41-1.684.287-2.489a.424.424 0 00.11-.135c.26-.26.195-.69.133-1.001-.054-.27-.112-.553-.077-.784.12-.794.3-1.593.3-2.406 0-.599-.18-1.193-.3-1.791-.12-.599-.3-1.193-.3-1.792 0-.812-.18-1.611-.3-2.405-.035-.23.023-.514.077-.783.062-.312.127-.742-.133-1.002a.424.424 0 00-.11-.135c.123-.805-.01-1.657-.287-2.489-.589-1.771-1.831-3.47-2.716-4.521-.75-1.067-.974-1.928-1.05-3.02-.065-1.491 1.056-5.965-3.17-6.298C12.819.008 12.659 0 12.504 0z"/>
+      <path d="M12.504 0c-.155 0-.315.008-.48.021-4.226.333-3.105 4.807-3.17 6.298-.076 1.092-.3 1.953-1.05 3.02-.885 1.051-2.127 2.75-2.716 4.521-.278.832-.41 1.684-.287 2.489a.424.424 0 00-.11.135c-.26.26-.195.69-.133 1.001.054.27.112.553.077.784-.12.794-.3 1.593-.3 2.406 0 .599.18 1.193.3 1.791.12.599.3 1.193.3 1.792 0 .812.18 1.611.3 2.405.035.23-.023.514-.077.783-.062.312-.127.742.133 1.002a.424.424 0 00.11.135c-.123.805.01 1.657.287 2.489.589 1.771 1.831 3.47 2.716 4.521.75 1.067 0.974 1.928 1.05 3.02.065 1.491-1.056 5.965 3.17 6.298.165.013.325.021.48.021.155 0 .315-.008.48-.021 4.226-.333 3.105-4.807 3.17-6.298.076-1.092.3-1.953 1.05-3.02.885-1.051 2.127-2.75 2.716-4.521.278-.832.41-1.684.287-2.489a.424.424 0 00.11-.135c.26-.26.195-.69.133-1.001-.054-.27-.112-.553-.077-.784.12-.794.3-1.593.3-2.406 0-.599-.18-1.193-.3-1.791-.12-.599-.3-1.193-.3-1.792 0-.812-.18-1.611-.3-2.405-.035-.23.023-.514.077-.783.062-.312.127-.742-.133-1.002a.424.424 0 00-.11-.135c.123-.805-.01-1.657-.287-2.489-.589-1.771-1.831-3.47-2.716-4.521-.75-1.067-.974-1.928-1.05-3.02-.065-1.491 1.056-5.965-3.17-6.298C12.819.008 12.659 0 12.504 0z" />
     </svg>
   );
 }
diff --git a/landing/src/components/ui/button.tsx b/landing/src/components/ui/button.tsx
index d52fd10d..e53971d0 100644
--- a/landing/src/components/ui/button.tsx
+++ b/landing/src/components/ui/button.tsx
@@ -8,14 +8,16 @@ const buttonVariants = cva(
   {
     variants: {
       variant: {
-        default: 'bg-primary/10 backdrop-blur-sm border border-border text-primary hover:bg-primary/11 hover:border-primary/15 shadow-lg shadow-black/20 active:scale-[0.99]',
+        default:
+          'bg-primary/10 backdrop-blur-sm border border-border text-primary hover:bg-primary/11 hover:border-primary/15 shadow-lg shadow-black/20 active:scale-[0.99]',
         destructive:
           'bg-destructive text-destructive-foreground hover:bg-destructive/90 shadow-lg shadow-destructive/20 active:scale-[0.98]',
         outline:
           'border border-border bg-background/50 backdrop-blur-sm hover:bg-foreground/5 transition-all active:scale-[0.99]',
         secondary:
           'bg-secondary text-secondary-foreground hover:bg-secondary/70 backdrop-blur-sm active:scale-[0.99]',
-        ghost: 'hover:bg-accent/30 hover:text-accent-foreground backdrop-blur-sm active:scale-[0.99]',
+        ghost:
+          'hover:bg-accent/30 hover:text-accent-foreground backdrop-blur-sm active:scale-[0.99]',
         link: 'text-primary underline-offset-4 hover:underline',
       },
       size: {
@@ -29,7 +31,7 @@ const buttonVariants = cva(
       variant: 'default',
       size: 'default',
     },
-  }
+  },
 );
 
 export interface ButtonProps
@@ -42,13 +44,9 @@ const Button = React.forwardRef<HTMLButtonElement, ButtonProps>(
   ({ className, variant, size, asChild = false, ...props }, ref) => {
     const Comp = asChild ? Slot : 'button';
     return (
-      <Comp
-        className={cn(buttonVariants({ variant, size, className }))}
-        ref={ref}
-        {...props}
-      />
+      <Comp className={cn(buttonVariants({ variant, size, className }))} ref={ref} {...props} />
     );
-  }
+  },
 );
 Button.displayName = 'Button';
 
diff --git a/landing/src/components/ui/card.tsx b/landing/src/components/ui/card.tsx
index d6000a6f..36dd05ce 100644
--- a/landing/src/components/ui/card.tsx
+++ b/landing/src/components/ui/card.tsx
@@ -1,78 +1,58 @@
 import * as React from 'react';
 import { cn } from '@/lib/utils';
 
-const Card = React.forwardRef<
-  HTMLDivElement,
-  React.HTMLAttributes<HTMLDivElement>
->(({ className, ...props }, ref) => (
-  <div
-    ref={ref}
-    className={cn(
-      'rounded-2xl border border-border bg-card backdrop-blur-xl text-card-foreground shadow-lg shadow-black/20',
-      className
-    )}
-    {...props}
-  />
-));
+const Card = React.forwardRef<HTMLDivElement, React.HTMLAttributes<HTMLDivElement>>(
+  ({ className, ...props }, ref) => (
+    <div
+      ref={ref}
+      className={cn(
+        'rounded-2xl border border-border bg-card backdrop-blur-xl text-card-foreground shadow-lg shadow-black/20',
+        className,
+      )}
+      {...props}
+    />
+  ),
+);
 Card.displayName = 'Card';
 
-const CardHeader = React.forwardRef<
-  HTMLDivElement,
-  React.HTMLAttributes<HTMLDivElement>
->(({ className, ...props }, ref) => (
-  <div
-    ref={ref}
-    className={cn('flex flex-col space-y-1.5 p-6 pb-4', className)}
-    {...props}
-  />
-));
+const CardHeader = React.forwardRef<HTMLDivElement, React.HTMLAttributes<HTMLDivElement>>(
+  ({ className, ...props }, ref) => (
+    <div ref={ref} className={cn('flex flex-col space-y-1.5 p-6 pb-4', className)} {...props} />
+  ),
+);
 CardHeader.displayName = 'CardHeader';
 
-const CardTitle = React.forwardRef<
-  HTMLParagraphElement,
-  React.HTMLAttributes<HTMLHeadingElement>
->(({ className, ...props }, ref) => (
-  <h3
-    ref={ref}
-    className={cn(
-      'text-2xl font-semibold leading-none tracking-tight',
-      className
-    )}
-    {...props}
-  />
-));
+const CardTitle = React.forwardRef<HTMLParagraphElement, React.HTMLAttributes<HTMLHeadingElement>>(
+  ({ className, ...props }, ref) => (
+    <h3
+      ref={ref}
+      className={cn('text-2xl font-semibold leading-none tracking-tight', className)}
+      {...props}
+    />
+  ),
+);
 CardTitle.displayName = 'CardTitle';
 
 const CardDescription = React.forwardRef<
   HTMLParagraphElement,
   React.HTMLAttributes<HTMLParagraphElement>
 >(({ className, ...props }, ref) => (
-  <p
-    ref={ref}
-    className={cn('text-sm text-muted-foreground', className)}
-    {...props}
-  />
+  <p ref={ref} className={cn('text-sm text-muted-foreground', className)} {...props} />
 ));
 CardDescription.displayName = 'CardDescription';
 
-const CardContent = React.forwardRef<
-  HTMLDivElement,
-  React.HTMLAttributes<HTMLDivElement>
->(({ className, ...props }, ref) => (
-  <div ref={ref} className={cn('p-6 pt-4', className)} {...props} />
-));
+const CardContent = React.forwardRef<HTMLDivElement, React.HTMLAttributes<HTMLDivElement>>(
+  ({ className, ...props }, ref) => (
+    <div ref={ref} className={cn('p-6 pt-4', className)} {...props} />
+  ),
+);
 CardContent.displayName = 'CardContent';
 
-const CardFooter = React.forwardRef<
-  HTMLDivElement,
-  React.HTMLAttributes<HTMLDivElement>
->(({ className, ...props }, ref) => (
-  <div
-    ref={ref}
-    className={cn('flex items-center p-6 pt-0', className)}
-    {...props}
-  />
-));
+const CardFooter = React.forwardRef<HTMLDivElement, React.HTMLAttributes<HTMLDivElement>>(
+  ({ className, ...props }, ref) => (
+    <div ref={ref} className={cn('flex items-center p-6 pt-0', className)} {...props} />
+  ),
+);
 CardFooter.displayName = 'CardFooter';
 
 export { Card, CardHeader, CardFooter, CardTitle, CardDescription, CardContent };
diff --git a/landing/src/components/ui/feature-card.tsx b/landing/src/components/ui/feature-card.tsx
index b3c3156b..95b362e7 100644
--- a/landing/src/components/ui/feature-card.tsx
+++ b/landing/src/components/ui/feature-card.tsx
@@ -11,7 +11,12 @@ interface FeatureCardProps {
 
 export function FeatureCard({ title, description, icon, className }: FeatureCardProps) {
   return (
-    <Card className={cn('text-center hover:border-primary/20 hover:shadow-lg hover:shadow-primary/3 transition-all duration-200 hover:-translate-y-0.5', className)}>
+    <Card
+      className={cn(
+        'text-center hover:border-primary/20 hover:shadow-lg hover:shadow-primary/3 transition-all duration-200 hover:-translate-y-0.5',
+        className,
+      )}
+    >
       <CardHeader>
         {icon && (
           <div className="flex justify-center mb-3">
@@ -23,9 +28,7 @@ export function FeatureCard({ title, description, icon, className }: FeatureCard
         <CardTitle className="text-xl sm:text-2xl">{title}</CardTitle>
       </CardHeader>
       <CardContent>
-        <CardDescription className="text-sm sm:text-base">
-          {description}
-        </CardDescription>
+        <CardDescription className="text-sm sm:text-base">{description}</CardDescription>
       </CardContent>
     </Card>
   );
diff --git a/landing/src/components/ui/hero.tsx b/landing/src/components/ui/hero.tsx
index 3ec5f52f..3b17f8ab 100644
--- a/landing/src/components/ui/hero.tsx
+++ b/landing/src/components/ui/hero.tsx
@@ -37,11 +37,9 @@ export function Hero({ title, description, actions, className, showLogo = true }
             {description}
           </p>
         </div>
-        
+
         {/* Right side - Actions */}
-        <div className="flex flex-col items-start lg:items-end gap-4">
-          {actions}
-        </div>
+        <div className="flex flex-col items-start lg:items-end gap-4">{actions}</div>
       </div>
     </section>
   );
diff --git a/landing/src/components/ui/section.tsx b/landing/src/components/ui/section.tsx
index e88040f0..5767294b 100644
--- a/landing/src/components/ui/section.tsx
+++ b/landing/src/components/ui/section.tsx
@@ -17,7 +17,12 @@ export function Section({ children, className, id }: SectionProps) {
 
 export function SectionTitle({ children, className }: { children: ReactNode; className?: string }) {
   return (
-    <h2 className={cn('text-2xl sm:text-3xl md:text-4xl font-bold text-center md:text-left', className)}>
+    <h2
+      className={cn(
+        'text-2xl sm:text-3xl md:text-4xl font-bold text-center md:text-left',
+        className,
+      )}
+    >
       {children}
     </h2>
   );
diff --git a/landing/src/components/ui/separator.tsx b/landing/src/components/ui/separator.tsx
index 2a51365e..cd31ef72 100644
--- a/landing/src/components/ui/separator.tsx
+++ b/landing/src/components/ui/separator.tsx
@@ -5,24 +5,19 @@ import { cn } from '@/lib/utils';
 const Separator = React.forwardRef<
   React.ElementRef<typeof SeparatorPrimitive.Root>,
   React.ComponentPropsWithoutRef<typeof SeparatorPrimitive.Root>
->(
-  (
-    { className, orientation = 'horizontal', decorative = true, ...props },
-    ref
-  ) => (
-    <SeparatorPrimitive.Root
-      ref={ref}
-      decorative={decorative}
-      orientation={orientation}
-      className={cn(
-        'shrink-0 bg-border',
-        orientation === 'horizontal' ? 'h-[1px] w-full' : 'h-full w-[1px]',
-        className
-      )}
-      {...props}
-    />
-  )
-);
+>(({ className, orientation = 'horizontal', decorative = true, ...props }, ref) => (
+  <SeparatorPrimitive.Root
+    ref={ref}
+    decorative={decorative}
+    orientation={orientation}
+    className={cn(
+      'shrink-0 bg-border',
+      orientation === 'horizontal' ? 'h-[1px] w-full' : 'h-full w-[1px]',
+      className,
+    )}
+    {...props}
+  />
+));
 Separator.displayName = SeparatorPrimitive.Root.displayName;
 
 export { Separator };
diff --git a/landing/src/lib/constants.ts b/landing/src/lib/constants.ts
index 4795f782..57d5ee55 100644
--- a/landing/src/lib/constants.ts
+++ b/landing/src/lib/constants.ts
@@ -3,10 +3,14 @@
 export const LATEST_VERSION = 'v0.1.0';
 
 export const DOWNLOAD_LINKS = {
-  macArm: 'https://github.com/USERNAME/voicebox/releases/download/v0.1.0/voicebox_aarch64-apple-darwin.dmg',
-  macIntel: 'https://github.com/USERNAME/voicebox/releases/download/v0.1.0/voicebox_x86_64-apple-darwin.dmg',
-  windows: 'https://github.com/USERNAME/voicebox/releases/download/v0.1.0/voicebox_x86_64-pc-windows-msvc.msi',
-  linux: 'https://github.com/USERNAME/voicebox/releases/download/v0.1.0/voicebox_x86_64-unknown-linux-gnu.AppImage',
+  macArm:
+    'https://github.com/USERNAME/voicebox/releases/download/v0.1.0/voicebox_aarch64-apple-darwin.dmg',
+  macIntel:
+    'https://github.com/USERNAME/voicebox/releases/download/v0.1.0/voicebox_x86_64-apple-darwin.dmg',
+  windows:
+    'https://github.com/USERNAME/voicebox/releases/download/v0.1.0/voicebox_x86_64-pc-windows-msvc.msi',
+  linux:
+    'https://github.com/USERNAME/voicebox/releases/download/v0.1.0/voicebox_x86_64-unknown-linux-gnu.AppImage',
 } as const;
 
 export const GITHUB_REPO = 'https://github.com/USERNAME/voicebox';
diff --git a/landing/tsconfig.json b/landing/tsconfig.json
index e1b116d8..0f96f2ac 100644
--- a/landing/tsconfig.json
+++ b/landing/tsconfig.json
@@ -1,11 +1,7 @@
 {
   "compilerOptions": {
     "target": "ES2020",
-    "lib": [
-      "dom",
-      "dom.iterable",
-      "esnext"
-    ],
+    "lib": ["dom", "dom.iterable", "esnext"],
     "allowJs": true,
     "skipLibCheck": true,
     "strict": true,
@@ -23,9 +19,7 @@
       }
     ],
     "paths": {
-      "@/*": [
-        "./src/*"
-      ]
+      "@/*": ["./src/*"]
     }
   },
   "include": [
@@ -35,7 +29,5 @@
     ".next/types/**/*.ts",
     ".next/dev/types/**/*.ts"
   ],
-  "exclude": [
-    "node_modules"
-  ]
+  "exclude": ["node_modules"]
 }
diff --git a/tauri/assets/voicebox.icon/icon.json b/tauri/assets/voicebox.icon/icon.json
index 4f4429aa..98dbd1c5 100644
--- a/tauri/assets/voicebox.icon/icon.json
+++ b/tauri/assets/voicebox.icon/icon.json
@@ -1,34 +1,29 @@
 {
-  "fill" : "automatic",
-  "groups" : [
+  "fill": "automatic",
+  "groups": [
     {
-      "layers" : [
+      "layers": [
         {
-          "image-name" : "Voicebox_Microphone.png",
-          "name" : "Voicebox_Microphone",
-          "position" : {
-            "scale" : 0.36,
-            "translation-in-points" : [
-              0.140625,
-              270.1875
-            ]
+          "image-name": "Voicebox_Microphone.png",
+          "name": "Voicebox_Microphone",
+          "position": {
+            "scale": 0.36,
+            "translation-in-points": [0.140625, 270.1875]
           }
         }
       ],
-      "shadow" : {
-        "kind" : "neutral",
-        "opacity" : 0.5
+      "shadow": {
+        "kind": "neutral",
+        "opacity": 0.5
       },
-      "translucency" : {
-        "enabled" : true,
-        "value" : 0.5
+      "translucency": {
+        "enabled": true,
+        "value": 0.5
       }
     }
   ],
-  "supported-platforms" : {
-    "circles" : [
-      "watchOS"
-    ],
-    "squares" : "shared"
+  "supported-platforms": {
+    "circles": ["watchOS"],
+    "squares": "shared"
   }
-}
\ No newline at end of file
+}
diff --git a/tauri/src-tauri/gen/Assets.car b/tauri/src-tauri/gen/Assets.car
index 73e02395f9aefc84f7e4807f9b50fb6badf52584..414534fc88697ca2bbf1a188445258f44f86aaa6 100644
GIT binary patch
delta 809
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py&NpK`lz?ve80JxW%?H;e+KacaV5*l;`!QaATHHEzifY<{SPvD-`4;D

delta 836
zcmZY7Jx>%t7zgl$6FFWF6%Y^v)bst}W@hK@p;=~kW<zPoH?T9778WKJccp~*9Z0k=
zp;$`40bjtv&WnZ7iq<~?ZEllaCR^<Pd1mt;{P;OGfG=m=jZT(j^DqT%n1N}SgV~cm
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z(LdgM4g@>U0|62g<e<Sc$9uN<RY=3uB@xNy=%9A!AbXEacr7D#sZtm%VkI>*{~LJP
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diff --git a/tauri/src-tauri/tauri.conf.json b/tauri/src-tauri/tauri.conf.json
index ad432340..f43ef98e 100644
--- a/tauri/src-tauri/tauri.conf.json
+++ b/tauri/src-tauri/tauri.conf.json
@@ -13,9 +13,7 @@
     "active": true,
     "targets": "all",
     "createUpdaterArtifacts": true,
-    "externalBin": [
-      "binaries/voicebox-server"
-    ],
+    "externalBin": ["binaries/voicebox-server"],
     "icon": [
       "icons/32x32.png",
       "icons/128x128.png",
diff --git a/tauri/vite.config.ts b/tauri/vite.config.ts
index 3caa4fbb..71caf5f7 100644
--- a/tauri/vite.config.ts
+++ b/tauri/vite.config.ts
@@ -8,11 +8,14 @@ export default defineConfig({
   resolve: {
     alias: {
       '@': path.resolve(__dirname, '../app/src'),
-      'react': path.resolve(__dirname, '../app/node_modules/react'),
+      react: path.resolve(__dirname, '../app/node_modules/react'),
       'react-dom': path.resolve(__dirname, '../app/node_modules/react-dom'),
       '@tanstack/react-query': path.resolve(__dirname, '../app/node_modules/@tanstack/react-query'),
-      '@tanstack/react-query-devtools': path.resolve(__dirname, '../app/node_modules/@tanstack/react-query-devtools'),
-      'zustand': path.resolve(__dirname, '../app/node_modules/zustand'),
+      '@tanstack/react-query-devtools': path.resolve(
+        __dirname,
+        '../app/node_modules/@tanstack/react-query-devtools',
+      ),
+      zustand: path.resolve(__dirname, '../app/node_modules/zustand'),
     },
     dedupe: ['react', 'react-dom', '@tanstack/react-query', 'zustand'],
   },