feat: Configuration Inheritance Fix

[seuros]

Problem

There's an issue with inheritance in Trailblazer Finder where modifying configuration (specifically paging settings) in one subclass affects other subclasses if they are defined later. This happens because the clone method in the Configuration class only performs a shallow copy of nested data structures, causing different subclasses to share references to the same configuration objects.

Diagram

classDiagram
    class Configuration {
        +entity
        +paging
        +properties
        +sorting
        +filters
        +adapter
        +paginator
        +clone()
        -deep_copy(obj)
    }
    
    class ParentFinder {
        +config
        +paging(per_page: 10)
    }
    
    class ChildFinderA {
        +config
        +paging(per_page: 30)
    }
    
    class ChildFinderB {
        +config
        # Should remain per_page: 10
    }
    
    ParentFinder <|-- ChildFinderA : inherits
    ParentFinder <|-- ChildFinderB : inherits
    ParentFinder --> Configuration : uses
    ChildFinderA --> Configuration : uses
    ChildFinderB --> Configuration : uses

Loading

[apotonick]

We do have an inheritance mechanism in trailblazer-declarative, it's used in all other gems 😬