{"status":"Unified API is running!","version":"2.0.0","backend_mode":"structured","endpoints":["/transcribe","/chat","/chat_stream","/speak","/summarize","/summarize_file","/interview_chat","/interview_chat_stream","/question_history","/models","/sessions/","/sessions/{id}","/sessions/{id}/messages","/api/v1/ws/audio","/api/v1/auth/login","/api/v1/auth/register","/api/v1/auth/me","/api/v1/auth/verify-email","/api/v1/auth/resend-verification","/api/v1/auth/password-reset-request","/api/v1/auth/password-reset-confirm","/api/v1/mock-interview/sessions","/api/v1/mock-interview/sessions/{id}/questions","/api/v1/mock-interview/answers","/api/v1/mock-interview/sessions/{id}/feedback","/api/v1/tts/generate","/api/v1/tts/voices","/api/v1/tts/status","/api/v1/transcription/audio","/api/v1/transcription/text","/api/v1/chat/stream","/api/v1/chat/complete","/admin/users","/admin/sessions","/admin/stats","/admin/users/{id}/sessions"]}