* Fix debug logging in the `createMessage` method to include message
count, `maxTokens`, `temperature`, and presence of a system prompt;
* Fix debug logging in the `createElicitation` method to show message
length and schema property count
* Added trace logging
## Motivation and Context
The full message was printed in the debug logs, which could contain
confidential information
## Breaking Changes
None
## Types of changes
- [x] Bug fix (non-breaking change which fixes an issue)
- [ ] New feature (non-breaking change which adds functionality)
- [ ] Breaking change (fix or feature that would cause existing
functionality to change)
- [ ] Documentation update
## Checklist
- [x] I have read the [MCP
Documentation](https://modelcontextprotocol.io)
- [x] My code follows the repository's style guidelines
- [x] New and existing tests pass locally
- [x] I have added appropriate error handling
- [x] I have added or updated documentation as needed
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