Feature: Runtime Dispatch Normalisation
  As a developer
  I want graph placeholder node IDs to be normalised to the canonical format
  So that multi-actor prefixes produce consistent node identifiers

  Background:
    Given the runtime dispatch test context is initialised

  Scenario: Graph placeholder node_id is normalised to canonical form
    When I normalise a graph placeholder node_id "<test_graph:no_llm>"
    Then the result should be the canonical "<no_llm>"

  Scenario: Regular node_id is returned unchanged by normalise
    When I normalise a regular node_id "agent.node_1"
    Then the result should be the original node_id