feat(iace): Sprint 4C — Delta Impact Analysis
Neuer Endpoint POST /projects/:id/delta-analysis:
- Input: aktuelle + vorgeschlagene Aenderung (Components, Energy, States, Roles)
- Output: Diff der Pattern-Matches (added/removed Patterns, Hazards, Measures)
- DeltaMatch() auf PatternEngine: Match(current) vs Match(proposed)
- DeltaResult mit AddedPatterns, RemovedPatterns, Counts, SummaryDE
Beispiel-Output: SPS hinzufuegen → +55 Patterns, +5 Hazard-Kategorien, +17 Massnahmen
Maintenance-State hinzufuegen → +10 Patterns, +2 Hazards, +2 Massnahmen
7 Tests: NoChange, AddComponent, RemoveComponent, AddState, AddRole, Summary, Symmetric
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Benjamin Admin
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