Add utils and config

server/server.go

@@ -0,0 +1,29 @@
+package server
+
+import (
+	"fmt"
+
+	"git.ctrlz.es/mgdelacroix/rmsn/model"
+)
+
+type Server struct {
+	Config *model.Config
+}
+
+func NewServer(config *model.Config) (*Server, error) {
+	if err := config.IsValid(); err != nil {
+		return nil, fmt.Errorf("config is not valid: %w", err)
+	}
+
+	srv := &Server{Config: config}
+
+	return srv, nil
+}
+
+func (s *Server) Start() error {
+	return nil
+}
+
+func (s *Server) Close() error {
+	return nil
+}