add contracts

container/container.go

@@ -24,6 +24,7 @@ func init() {
 		go func() {
 			<-ctx.Done()
 			Close()
+			cancel()
 		}()
 		Cancel = cancel
 		return ctx

contracts/http.go

@@ -0,0 +1,8 @@
+package contracts
+
+type Route interface{}
+
+type HttpService interface {
+	Serve() error
+	GetEngine() interface{}
+}

contracts/micro.go

@@ -0,0 +1,6 @@
+package contracts
+
+type MicroService interface {
+	Serve() error
+	GetEngine() any
+}