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