- Header: Change 'Data Station' to 'RTU', use TCK logo, fix sizing
- Sidebar: MENU text now clickable to collapse/expand
- RainfallView: Fit 1024x600 without scrolling
- GraphView: Fit 1024x600 screen
- Dev/preview servers accessible from other machines (--host flag)
- Port configuration via menu or CLI args
- dev:8080 and dev:9090 shortcuts for kiosk/remote modes
- Shows connection info (local + network IP)