Implement config sync pathc.

File: https://gist.github.com/Tjoosten/ccf663379b465f9f419bf0efaa990392

Open the linked gist file first to recover the exact config sync patch intent. Then locate the configuration load/sync paths in this PHP project and map the requested changes to those areas. No tests or files are named in the issue body, so completion is to implement the gist-described change in code and verify it via the repository’s normal config-related checks or test flow.

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