Enhanced UI Design

- Redesigned device list with perfectly aligned column headers for IP, Hostname, Vendor, and MAC address
- Improved tap targets - easily sort by any column with a single tap
- Real-time updates - device information appears automatically as it's discovered, no more manual refreshing needed
- Vendor information now displayed inline for quick device identification

Dramatically Improved Performance

- 4x faster device discovery - now finds all network devices in seconds, not minutes
- Completely rewritten scanning engine using ARP table lookup on macOS for instant device detection
- Optimized TCP-based detection on iOS for maximum compatibility
- Progressive enrichment system resolves hostnames 20x faster with intelligent timeouts
- Parallel processing ensures smooth, responsive UI even during intensive scans

More Reliable Device Detection

- Now consistently finds 140+ devices on large networks (previously missed 50%+ of devices)
- Proper TCP RST packet detection - no longer misses devices with closed ports
- Sequential IP scanning eliminates gaps in dense DHCP ranges
- Smart concurrency management prevents network congestion and timeouts

Bug Fixes

- Fixed UI not updating automatically when MAC addresses and vendor info are resolved
- Eliminated progress bar freezing at 95%
- Resolved batch device appearance issues
- Fixed equality checking to ensure SwiftUI detects all device property changes