Worked on consolidating domain service configuration for the LibreSpark/LibreDomains repository, focusing on creating a single source of truth to stabilize deployment workflows. The approach involved migrating configuration data from oyz.json to nezha.json, as well as updating xx.json and oo.json to introduce default domain registration settings. Leveraging skills in configuration management and JSON, the developer implemented a backward-compatible migration path to minimize deployment risk and configuration drift during file renames and updates. This work enabled faster onboarding of new domains and improved reliability in deployments by streamlining metadata updates and reducing manual intervention in the configuration process.