glm-5.1
6b281dee81
Resolved: - YAML parser: self-contained frontmatter splitter + yaml (eemeli), no gray-matter/js-yaml - findCycles: custom DFS with 3-color marking + back-edge path extraction, SCC pre-check - DAG propagation: default mode for workflowCost, independent as degenerate case - Zod interop: dropped, typebox is sole schema system - Graph listeners: expose raw graphology instance, no wrapping Added: - DependencyEdge/TaskGraphEdgeAttributes now carry qualityDegradation - Mutation methods (removeTask, removeDependency, updateTask, updateEdgeAttributes) - subgraph() method, raw getter, WorkflowCostOptions/EvConfig/EvResult types - Supply chain security rationale with fear-setting analysis - 6 new open questions (incremental rebuild, subgraph edges, partial topo, etc.)