v1.2.1

test: refine GetError tests in apperr package to ensure proper error handling and expected outputs

v1.2.0

test: add unit tests for GetApiError and httpCode functions in apperr package
feat: add StatusCode method to ApiErr for retrieving status code

v1.1.0

fix: add JSON tags to ApiErr fields for proper serialization
refactor: update GetApiError function to return ApiErr without HTTP code and add statusCode field

v1.0.0

Initial release