How can I use `json_last_error()` in conjunction with logging to improve debugging?

Combine `json_last_error()` with logging to create a robust debugging system. When `json_last_error()` returns a non-zero value, log the error code, the JSON data that caused the error (if possible), and any relevant context. This provides a clear record of JSON-related problems, making it easier to identify the root cause and fix the code. Using a structured logging format will make the logs more searchable and analyzable.