- Fix field names in frontend: ipam_ip -> ip_address, ipam_gateway -> gateway
- Pass ipam_network_id to deploy API for proper network mask lookup
- Extract network mask from IPAM network CIDR (e.g., /24 from 10.10.10.0/24)
- Auto-fetch gateway from IPAM network if not provided
- Add detailed logging for VM IP configuration
- Remove hardcoded /24 mask, use actual network mask from IPAM
This fixes the issue where VMs were getting DHCP instead of the
static IP allocated from IPAM.
