- Add ARP-based IP collision detection for multi-device environments
- MAC-based pseudo-random IP offset to spread devices across range
- Gratuitous ARP announcement to prevent IP conflicts
- Fix EspressoBin DSA network: target wan interface, not eth0 CPU port
- Static IP fallback 192.168.255.250 when DHCP unavailable
- Sync all build scripts to version 1.7.0
- Add screenshot script with 90+ module URLs
- Add mock HTML screenshots for documentation
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
