Get Tts Providers Comprehensive

🎙️ Get ALL TTS providers with complete configuration data.

Frontend Usage: Use this to populate provider selection dropdowns and show capabilities.

Returns for each provider:

• Available models with language support
• Pre-built voices with metadata
• Latency and quality information
• Configuration status
• Agent configuration examples

Example Response:

{
  "providers": {
    "elevenlabs": {
      "name": "ElevenLabs",
      "configured": true,
      "models": [...],
      "voices": [...],
      "max_languages": 74,
      "recommended_model": "eleven_flash_v2_5"
    }
  }
}