some changes

api/auth/handle.go

@@ -5,6 +5,7 @@ package api_auth
 import (
 	"encoding/json"
 	"fmt"
+	"log/slog"
 	"net/http"
 	"time"
 
@@ -79,6 +80,7 @@ func (h *authHandler) handleRegister(w http.ResponseWriter, r *http.Request) {
 
 	user, err := h.a.Register(req.Username, req.Email, req.Password)
 	if err != nil {
+		slog.Error("Failed to register user", "error", err)
 		http.Error(w, "Registration failed", http.StatusInternalServerError)
 		return
 	}