chore: project refactoring

cmd/server/main.go

@@ -0,0 +1,28 @@
+package main
+
+import (
+	"log"
+
+	"orderservice/internal/config"
+	"orderservice/internal/server"
+)
+
+func main() {
+	cfg, err := config.Load()
+	if err != nil {
+		log.Fatalf("Failed to load config: %v", err)
+	}
+
+	srv := server.New(cfg)
+	srv.RegisterServices()
+
+	go func() {
+		if err := srv.Start(); err != nil {
+			log.Fatalf("Failed to start server: %v", err)
+		}
+	}()
+
+	log.Printf("Server is running on port %d", cfg.GRPCPort)
+
+	select {}
+}