fix: elevenlabs tts

src/lib/components/admin/Settings/Audio.svelte

@@ -61,7 +61,7 @@
 			tts: {
 				OPENAI_API_BASE_URL: TTS_OPENAI_API_BASE_URL,
 				OPENAI_API_KEY: TTS_OPENAI_API_KEY,
-				TTS_API_KEY: TTS_API_KEY,
+				API_KEY: TTS_API_KEY,
 				ENGINE: TTS_ENGINE,
 				MODEL: TTS_MODEL,
 				VOICE: TTS_VOICE
@@ -88,7 +88,7 @@
 			console.log(res);
 			TTS_OPENAI_API_BASE_URL = res.tts.OPENAI_API_BASE_URL;
 			TTS_OPENAI_API_KEY = res.tts.OPENAI_API_KEY;
-			TTS_API_KEY = res.tts.TTS_API_KEY;
+			TTS_API_KEY = res.tts.API_KEY;
 
 			TTS_ENGINE = res.tts.ENGINE;
 			TTS_MODEL = res.tts.MODEL;

src/lib/components/chat/Messages/ResponseMessage.svelte

@@ -218,7 +218,7 @@
 			if ((message?.content ?? '').trim() !== '') {
 				speaking = true;
 
-				if ($config.audio.tts.engine === 'openai') {
+				if ($config.audio.tts.engine !== '') {
 					loadingSpeech = true;
 
 					const sentences = extractSentences(message.content).reduce((mergedTexts, currentText) => {

src/lib/components/chat/Settings/Audio.svelte

@@ -181,7 +181,7 @@
 					</div>
 				</div>
 			</div>
-		{:else if $config.audio.tts.engine === 'openai'}
+		{:else if $config.audio.tts.engine !== ''}
 			<div>
 				<div class=" mb-2.5 text-sm font-medium">{$i18n.t('Set Voice')}</div>
 				<div class="flex w-full">