fixup! feat(engine): create engine rust package for detectors and orchestration

Seed TxGraph ownership state from all derived addresses, not just addresses discovered from transaction outputs. This makes is_ours() recognize every descriptor-derived address and preserves internal/change tagging separately.

engine/src/engine.rs

@@ -171,6 +171,7 @@ impl<'a, G: BlockchainGateway> AnalysisEngine<'a, G> {
             utxos: utxo_entries,
             transactions,
             internal_addresses: HashSet::new(),
+            derived_addresses: HashSet::new(),
         })
     }
 }