- Replaced add_lastboottime_column.sql with comprehensive add_uptime_tracking.sql
- Updates 3 views to include lastboottime and uptime_days columns:
- vw_active_pcs: Active PCs with warranty info
- vw_shopfloor_pcs: Shopfloor PCs
- vw_recent_updates: Recently updated machines
- Includes verification queries
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
