feat: logging/tracing

[planetf1]

Is your feature request related to a problem? Please describe.

When issues occur within the framework, whether due to

• a framework problem
• a provider issue
• model behaviour
• user application /prompt

It can be difficult to debug purely based on a final output or exception.

Instead the developer needs to capture debugging externally (network, llm/provider), or modify the code to enable additional tracing.

Describe the solution you'd like Support for consistent log/trace should be added, with easy configuration of which modules/levels to capture, and configurable destinations. Potentially sensitive information should be masked from logs (ie API keys)

This would make troubleshooting easier, particularly for users as a log could be requested

Describe alternatives you've considered n/a

Additional context n/a