Make Voxtral the only transcription provider

internal/httpapi/providers.go

@@ -42,8 +42,6 @@ func (s *Server) handleProviderStatus(w http.ResponseWriter, r *http.Request) {
 		At: time.Now().UTC(),
 		Providers: []providerStatus{
 			s.checkLLM(ctx),
-			s.checkWhisperX(ctx),
-			s.checkAudioLLM(ctx, "qwen2-audio", s.cfg.QwenAudioBaseURL, s.cfg.QwenAudioAPIKey, s.cfg.QwenAudioModel, s.cfg.QwenAudioTimeout),
 			s.checkAudioLLM(ctx, "voxtral-small", s.cfg.VoxtralBaseURL, s.cfg.VoxtralAPIKey, s.cfg.VoxtralModel, s.cfg.VoxtralTimeout),
 		},
 	}
@@ -132,47 +130,6 @@ func (s *Server) checkLLM(ctx context.Context) providerStatus {
 	return st
 }
 
-func (s *Server) checkWhisperX(ctx context.Context) providerStatus {
-	baseURL := strings.TrimRight(strings.TrimSpace(s.cfg.WhisperXURL), "/")
-	st := providerStatus{Name: "whisperx", Configured: baseURL != "", URL: baseURL}
-	if !st.Configured {
-		return st
-	}
-	paths := []string{"/health", "/healthz", "/readyz", "/"}
-	var lastErr string
-	for _, path := range paths {
-		cctx, cancel := context.WithTimeout(ctx, 2*time.Second)
-		start := time.Now()
-		req, err := http.NewRequestWithContext(cctx, http.MethodGet, baseURL+path, nil)
-		if err != nil {
-			cancel()
-			lastErr = err.Error()
-			continue
-		}
-		res, err := (&http.Client{Timeout: 2 * time.Second}).Do(req)
-		st.LatencyMS = time.Since(start).Milliseconds()
-		cancel()
-		if err != nil {
-			lastErr = err.Error()
-			continue
-		}
-		body := ""
-		if res.StatusCode >= 300 {
-			body = readSmallBody(res.Body)
-		}
-		_ = res.Body.Close()
-		if res.StatusCode >= 300 {
-			lastErr = fmt.Sprintf("%s http %d: %s", path, res.StatusCode, body)
-			continue
-		}
-		st.OK = true
-		s.rememberProviderOK("whisperx", st.LatencyMS)
-		return st
-	}
-	st.Error = lastErr
-	return s.withStaleProviderOK("whisperx", st)
-}
-
 func (s *Server) rememberProviderOK(name string, latencyMS int64) {
 	s.providerMu.Lock()
 	defer s.providerMu.Unlock()