feat(agents): Implement conditional message recording in chat agent

[coolbeevip]

Description

Enhance the flexibility of the ChatAgent memory by introducing a record_message_condition parameter. This allows for more granular control over the storage of messages in business logic.

1. Added a record_message_condition parameter to the step method.
2. Moved the record_input_message method to execute after the model's result, allowing the record_message_condition return value to decide if messages should be saved.
3. Controlled the storage of tool records through record_message_condition.
4. Added some test case

Fixes #1889

Checklist

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• [ ] I have checked if any dependencies need to be added or updated in pyproject.toml and uv lock
• [ ] I have updated the tests accordingly (required for a bug fix or a new feature)
• [ ] I have updated the documentation if needed:
• [ ] I have added examples if this is a new feature

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