Features
- Frameless Window with Native Title Bar - Window now uses titleBarStyle: 'hiddenInset' showing traffic light buttons (close, minimize, maximize) without title text
- Draggable Window - Added -webkit-app-region: drag to header for window dragging, with -webkit-app-region: no-drag on the history button to remain clickable
Bug Fixes - History Modal Loading State - Fixed blank screen issue when opening History with no data. Now shows "Loading..." while fetching and "No history yet" when empty
- Browser Back Button Support - History modal now properly responds to browser/system back button navigation
Technical - Fixed package.json scripts to use npx for electron-builder and electron commands