/check-updates

Check for available system updates including security patches.

Perform the following checks:

1. Package Updates: Run apt update && apt list --upgradable to see available package updates
2. Security Updates: Check unattended-upgrades status and review security updates specifically
3. Kernel Updates: Identify if kernel updates are available
4. Docker Updates: Check if Docker has updates available
5. Critical Services: Check for updates to critical services (nginx, cloudflared, backup tools)

Provide a summary report including:

• Total number of updates available
• Number of security updates
• Any critical updates requiring immediate attention
• Recommended update schedule based on urgency
• Potential impact (service restarts required, etc.)

If updates are available, ask if the user wants to:

• Apply all updates now
• Apply only security updates
• Review specific packages before updating
• Schedule updates for later