[19.0][ADD] endpoint_json2

[AungKoKoLin1997]

This module adds exec_mode="json2 to the endpoint framework, enabling declarative JSON-2 API endpoint configuration. Select a model, method, and parameters — the module handles dispatch, parameter validation, access control, and result filtering. A code snippet can be used as an alternative to a model method for quick, ad-hoc logic.

@qrtl QT6769

[simahawk]

@AungKoKoLin1997 interesting approach. Early feedback: I don't think the mixin is the right place as it can be inherited by all extending models (eg: edi_endpoint). I tend to say endpoint.endpoint is better.

[AungKoKoLin1997]

@simahawk Thanks for your feedback. I updated to use endpoint.endpoint instead of the mixin model.