goal-decomposition

Decompose strategic goals into measurable operational sub-goals. Four methods: goal-tree / GQM / i-star / means-ends. Per goal: level, parent, contribution type (necessary / sufficient / contributing), success criteria, owner (required at ops), horizon, measure, dependencies, risks. Surfaces conflicts with resolution notes. SMART check at operational leaves. Feeds okr-definition + metric-definition. Mermaid diagrams with optional PNG export.