make shutting down graceful

main.go

@@ -1,8 +1,12 @@
 package main
 
 import (
-	"log"
+	"context"
+	"fmt"
 	"net/http"
+	"os"
+	"os/signal"
+	"time"
 
 	"synlotto-website/bootstrap"
 	"synlotto-website/config"
@@ -50,6 +54,30 @@ func main() {
 	wrapped = middleware.SecureHeaders(wrapped)
 	wrapped = middleware.Recover(wrapped)
 
-	log.Println("🌐 Running on http://localhost:8080")
+	addr := fmt.Sprintf("%s:%d", appState.Config.HttpServer.Address, appState.Config.HttpServer.Port)
-	http.ListenAndServe(":8080", wrapped)
+	srv := &http.Server{
+		Addr:    addr,
+		Handler: wrapped,
+	}
+
+	go func() {
+		logging.Info("Server running at %s\n", addr)
+		if err := srv.ListenAndServe(); err != nil && err != http.ErrServerClosed {
+			logging.Error("Server error: %v", err)
+		}
+	}()
+
+	quit := make(chan os.Signal, 1)
+	signal.Notify(quit, os.Interrupt)
+	<-quit
+	logging.Info("Shutting down server...")
+
+	ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
+	defer cancel()
+
+	if err := srv.Shutdown(ctx); err != nil {
+		logging.Error("Forced shutdown: %v", err)
+	}
+
+	logging.Info("Server shutdown complete")
 }