feat(proxy): Add reverse proxy feature

app/main.go

@@ -15,15 +15,14 @@ func main() {
 	masterlog.SetPseudonymizer(pseudonymizer)
 	masterlog.AddSensitiveFields("user_id", "email", "ip")
 
-	cfg, err := config.NewFileConfig("../gateway.yaml")
+	cfg, err := config.NewFile("../gateway.yaml")
 	if err != nil {
 		masterlog.Error("Failed to load config", map[string]interface{}{
 			"error": err,
 		})
 		os.Exit(1)
 	}
-	gateway := server.NewGateway(cfg)
-	routes := server.NewRoutes(cfg.GetRoutes(), cfg.GetApis())
-	gateway.SetRoutes(routes)
+
+	gateway := server.NewGateway(cfg.GetConfiguration())
 	gateway.Start()
 }