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/NfcActions.csproj

@@ -0,0 +1,28 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>WinExe</OutputType>
+    <TargetFramework>net7.0-windows</TargetFramework>
+    <Nullable>enable</Nullable>
+    <UseWPF>true</UseWPF>
+    <UseWindowsForms>true</UseWindowsForms>
+    <ApplicationIcon>Resources\icon.ico</ApplicationIcon>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="InputSimulatorCore" Version="1.0.5" />
+    <PackageReference Include="PCSC" Version="7.0.1" />
+    <PackageReference Include="PCSC.Iso7816" Version="7.0.1" />
+    <PackageReference Include="System.Management" Version="9.0.10" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <Resource Include="Resources\*.png" />
+    <Resource Include="Resources\*.ico" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <None Include="Resources\icon.ico" CopyToOutputDirectory="PreserveNewest" />
+  </ItemGroup>
+
+</Project>