BindingEngine class

Responsible for creating and reinforcing semantic bindings between concepts.

Binding rules

1. Temporal binding — concepts observed within temporalWindow of each other receive a RelationshipType.temporal link.
2. Semantic binding — concepts sharing tokens in their content receive an RelationshipType.associative link weighted by Jaccard similarity.
3. Causal binding — concepts where one is detected as a cause of another receive a RelationshipType.causal link.
4. Reinforcement — repeated co-activation strengthens existing links using a Hebbian-style update rule ("fire together → wire together").