feat: Update project structure and configuration files

backend/providers/cmux/provider.go

@@ -0,0 +1,32 @@
+package cmux
+
+import (
+	"net"
+
+	"quyun/providers/grpc"
+	"quyun/providers/http"
+
+	"github.com/soheilhy/cmux"
+	"go.ipao.vip/atom/container"
+	"go.ipao.vip/atom/opt"
+)
+
+func Provide(opts ...opt.Option) error {
+	o := opt.New(opts...)
+	var config Config
+	if err := o.UnmarshalConfig(&config); err != nil {
+		return err
+	}
+	return container.Container.Provide(func(http *http.Service, grpc *grpc.Grpc) (*CMux, error) {
+		l, err := net.Listen("tcp", config.Address())
+		if err != nil {
+			return nil, err
+		}
+
+		return &CMux{
+			Http: http,
+			Grpc: grpc,
+			Mux:  cmux.New(l),
+		}, nil
+	}, o.DiOptions()...)
+}