Implement logs and stats from langfuse

[homanp]

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🔖 Feature description

A user should be able to see logs and and stats from langfuse inside superoagent. Thare should be a button for each log item to deep link to langfuse.

Get trace now includes latency, cost, and the path of the trace in the langfuse ui
https://api.reference.langfuse.com/#get-/api/public/traces

New metrics/daily endpoint
Changelog: https://langfuse.com/changelog/2024-02-19-metrics-api-endpoint
Reference: https://api.reference.langfuse.com/#get-/api/public/metrics/daily 

Acknowledgements

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[areibman]

Attaching #877