Adds test-iso.sh script for testing ISO installation:
- Verifies ISO exists before testing
- Creates 16GB test disk in Docker
- Boots QEMU VM from ISO (16GB RAM, 2 CPUs)
- Monitors console for installation progress
- Saves console output to log file
- Provides commands for manual VM access
- All verification done in Docker
This enables automated testing of ISO-based installer.
💘 Generated with Crush
Assisted-by: Gemini 2.5 Flash via Crush <crush@charm.land>
