Add configuration options for logging

**Problem**
When working with handlers, the error messages could be more descriptive.

**Suggestion**
Improve error handling and add detailed error messages.

**Context**
This would help with debugging and maintenance.

Start by locating the handler error paths and the existing configuration and logging entry points in the repository. Review how current errors are reported and how configuration options are parsed. Done means the logging behavior is configurable and handler failures produce the requested detailed messages, with relevant checks passing.

Written by the indexing model from the issue text.