This change enhances the API to support gjson path syntax for accessing nested configuration values. Users can now use paths like 'server.ssl.enabled' or 'database.replicas.0.host' to directly access nested values without manual navigation.
Key changes:
- All typed getters now support gjson path syntax
- Backward compatibility maintained for top-level keys
- Proper error handling for null values and non-existent paths
- Special float values (Infinity, NaN) handled correctly
- Comprehensive test coverage for edge cases
This makes the API much more intuitive and reduces boilerplate code when working with nested configuration structures.
