Background and ObjectivesIn workflow engines, the Business Rule Task requires extracting "business rules" from flowcharts: rules must be reusable, versionable, and independently testable, while BPMN handles only selecting which ruleset and passing process variables to the rules.This implementation establishes a Ruleset feature within Slickflow and integrates the open-source rules engine NRules, supporting both Assembly Rules (strongly-typed C# Rules) and JSON DSL Rules (declarative when/outputs) simultaneously. Both forms unify under the dat...