[Feature Request] Support external Tracing Tools (e.g. langfuse)

Is your feature request related to a problem? Please describe. I want to trace my whole prompt flow application with my existing langfuse solution. This functions of course well with the python tool, but not with e.g. the LLM and the Embedding Tool.

Describe the solution you'd like It would be nice to use the existing prompt flow without just being able to use the Python Tool.

Describe alternatives you've considered Only using the Python Tool and passing the trace id to every node in the graph

Additional context