Merge 'System recommendations' (5 rules × 3-4 fields) and 'Controlling' (4 rules × 2 fields) into a single 'Automation' tab with two sections: Recommendations and Risk monitoring. Each rule now shows only a toggle and help text; priority fields removed (hardcoded in action). Advanced disclosure for recommendation thresholds. Fix nav highlighting bug where 'Kunden' was also highlighted when Settings was active. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>