fix:#41 fixed sonarqube hotspots

services/data-manager/main.go

@@ -27,7 +27,7 @@ import (
 	"strings"
 )
 
-func main() {
+func setupApp() *pocketbase.PocketBase {
 	app := pocketbase.New()
 
 	// loosely check if it was executed using "go run"
@@ -44,8 +44,12 @@ func main() {
 	service.AddRoutes(app)
 	service.AddSchedules(app)
 
+	return app
+}
+
+func main() {
+	app := setupApp()
 	if err := app.Start(); err != nil {
 		slog.Error("Failed to start app: ", "error", err)
 	}
-
 }