Allow dynamic sorting

[djordjelacmanovic]

1173

When sorting certain types of attributes, e.g. JSONB values, it is not possible to know ahead of time what attributes to explicitly expose. Introduce prefix-based dynamic sorting so arbitrary sort attributes can be passed to the sort class/proc.

[Copilot]

Pull Request Overview

This PR introduces dynamic sorting functionality that allows prefix-based sorting for scenarios where the exact sort attributes cannot be determined ahead of time, such as JSONB values or dynamic data structures.

• Adds dynamically_sorts_by method to register prefix-based dynamic sort handlers
• Refactors existing sort system to use Static and Dynamic sort classes for unified handling
• Introduces DynamicSort base class for implementing custom dynamic sort behavior

Reviewed Changes

Copilot reviewed 10 out of 10 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
lib/jsonapi/query_builder/mixins/sort.rb	Core implementation of dynamic sorting logic and refactored static sort handling
lib/jsonapi/query_builder/mixins/sort/static.rb	New Static sort class for handling traditional fixed-attribute sorting
lib/jsonapi/query_builder/mixins/sort/dynamic.rb	New Dynamic sort class for handling prefix-based dynamic sorting
lib/jsonapi/query_builder/dynamic_sort.rb	Base class for implementing custom dynamic sort behavior
lib/jsonapi/query_builder.rb	Added require for the new DynamicSort class
spec/jsonapi/query_builder/mixins/sort_spec.rb	Updated tests to reflect new sort structure and added dynamic sort test coverage
spec/jsonapi/query_builder/mixins/sort/static_spec.rb	Test coverage for the new Static sort class
spec/jsonapi/query_builder/mixins/sort/dynamic_spec.rb	Test coverage for the new Dynamic sort class
spec/jsonapi/query_builder/dynamic_sort_spec.rb	Test coverage for the DynamicSort base class
README.md	Documentation explaining dynamic sorting usage with examples

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