- Add peer-provider library with PrivateSupport namespace and adjust function
- Modify provider library to use PrivateSupport adjust function with different impl
- Add peer extension with probe function and isolated request cache handling
- Update integration tests to build and load both primary and peer modules
- Configure test runner to verify both load orders in CLI, php -S and PHP-FPM
- Extend consumer to use both provider libraries with scale and label functions
- Add