Update version to 0.4.9, enhance README with Trendshift badge, and add new embedding models to providerModels.js. Refactor TTS handling to support additional providers and improve API key validation for media providers.

src/shared/constants/ttsProviders.js

@@ -48,4 +48,65 @@ export const TTS_PROVIDER_CONFIG = {
     hasBrowseButton: true,
     voiceSource: "api-language", // from API with language picker
   },
+  // ── Config-driven providers (load models from providers.js → ttsConfig.models) ──
+  "nvidia": {
+    hasModelSelector: true,
+    hasBrowseButton: false,
+    hasVoiceIdInput: true,
+    voiceSource: "config",
+  },
+  "hyperbolic": {
+    hasModelSelector: true,
+    hasBrowseButton: false,
+    voiceSource: "config",
+  },
+  "deepgram": {
+    hasModelSelector: false,
+    hasBrowseButton: true,
+    voiceSource: "api-language",
+    apiEndpoint: "/api/media-providers/tts/deepgram/voices",
+  },
+  "huggingface": {
+    hasModelSelector: true,
+    hasBrowseButton: false,
+    voiceSource: "config",
+  },
+  "cartesia": {
+    hasModelSelector: true,
+    hasBrowseButton: false,
+    hasVoiceIdInput: true,
+    voiceSource: "config",
+  },
+  "playht": {
+    hasModelSelector: true,
+    hasBrowseButton: false,
+    hasVoiceIdInput: true,
+    voiceSource: "config",
+  },
+  "coqui": {
+    hasModelSelector: true,
+    hasBrowseButton: false,
+    hasVoiceIdInput: true,
+    voiceSource: "config",
+  },
+  "tortoise": {
+    hasModelSelector: true,
+    hasBrowseButton: false,
+    hasVoiceIdInput: true,
+    voiceSource: "config",
+  },
+  "inworld": {
+    hasModelSelector: true,
+    hasBrowseButton: true,
+    hasVoiceIdInput: true,
+    voiceSource: "api-language",
+    modelKey: "inworld-tts-models",
+    apiEndpoint: "/api/media-providers/tts/inworld/voices",
+  },
+  "qwen": {
+    hasModelSelector: true,
+    hasBrowseButton: false,
+    hasVoiceIdInput: true,
+    voiceSource: "config",
+  },
 };