Initial commit: NFC Actions Windows tray application

Implement PC/SC-based NFC card reader monitoring application with WPF UI. Features include:
- System tray integration with single-click to open main window
- Dynamic reader detection and management with enable/disable per reader
- NDEF payload extraction supporting Type 2 and Type 4 tags
- Auto-detection of block sizes (4-byte vs 16-byte) for different reader types
- Configurable actions: copy to clipboard, launch URLs, keyboard input simulation
- URI record type detection - only launches browser for actual URI records
- Real-time activity logging with color-coded levels (Debug, Info, Warning, Error)
- File-based debug logging for troubleshooting
- Settings persistence between sessions
- Dangerous Things branding with custom icons and clickable logo

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

NfcActions/App.xaml

@@ -0,0 +1,10 @@
+<Application x:Class="NfcActions.App"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:local="clr-namespace:NfcActions"
+             Startup="Application_Startup"
+             Exit="Application_Exit">
+    <Application.Resources>
+
+    </Application.Resources>
+</Application>