Add integrated DeepCausality and Burn example

[aaelony]

Per Discord discussion Feb 23 2026, this is a stub issue to add one or more examples illustrating how to integrate DeepCausality with Burn (burn.dev) and Candle for hybrid ML detection or classification and causal reasoning.

[marvin-hansen]

Thank you @aaelony

Can you think of maybe one or two use cases for this? It would help me to design and build some more realistic examples.