- Database: Add lastboottime column to machines table
- API: Accept lastBootUpTime parameter and store in lastboottime column
- PowerShell: Collect LastBootUpTime from Win32_OperatingSystem
- Update-PC-Minimal.ps1: Add last boot time collection
- Update-ShopfloorPCs-Remote.ps1: Add last boot time collection and API posting
- Display: Add Uptime column to displaypcs.asp with color-coded badges
- > 90 days: red badge
- > 30 days: yellow badge
- > 7 days: blue badge
- <= 7 days: muted text
- Filter: Add "Uptime > X days" filter dropdown (7, 30, 90 days)
- SQL: Production migration script for lastboottime column
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>