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ENCRYPTION: - Add cryptography library for secure storage - Implement Fernet encryption for sensitive settings - Key derived from SESSION_SECRET - Auto-encrypt/decrypt transparent to app - "enc:" prefix identifies encrypted values - Graceful fallback if crypto unavailable SETUP WIZARD: - Detect fresh installs needing configuration - 3-step wizard: Infrastructure, Security, AI Services - "/" redirects to wizard if setup required - Auto-generate session_secret option - Skip option for advanced users - Beautiful UI with progress indicators UI IMPROVEMENTS: - Enhanced sensitive field display - Lock icon showing encryption status - Improved show/hide toggle for passwords - Better visual hierarchy FILES: - app/utils/encryption.py - Encryption utilities - app/utils/setup_wizard.py - Wizard detection logic - app/views/wizard.py - Wizard routes - frontend/templates/setup_wizard.html - Wizard UI - requirements.txt - Added cryptography - IMPLEMENTATION_CHECKLIST.md - Status tracking Co-authored-by: christianlouis <361235+christianlouis@users.noreply.github.com>