New "KI" tab on case detail page with three sub-panels: - KI-Strategie: one-click strategic analysis with next steps, risks, timeline - KI-Entwurf: document drafting with template selection, language, instructions - Aehnliche Faelle: UPC similar case search with relevance scores Components: CaseStrategy, DocumentDrafter, SimilarCaseFinder Types: StrategyRecommendation, DocumentDraft, SimilarCase, etc.