Fix security vulnerabilities in transitive dependencies

Security fixes:
- Override System.Drawing.Common 4.5.0 → 10.0.0 (fixes critical vulnerability GHSA-rxg9-xrhp-64gj)
- Override Microsoft.IdentityModel.JsonWebTokens 6.10.0 → 8.14.0 (fixes moderate vulnerability GHSA-59j7-ghrg-fj52)
- Override System.IdentityModel.Tokens.Jwt 6.10.0 → 8.14.0 (fixes moderate vulnerability GHSA-59j7-ghrg-fj52)

Other improvements:
- Removed Microsoft.Extensions.Configuration.Binder (unnecessary in .NET 10)

Author: claude

src/NosCore.PathFinder.Gui/NosCore.PathFinder.Gui.csproj

@@ -14,12 +14,14 @@
 
   <ItemGroup>
     <FrameworkReference Include="Microsoft.AspNetCore.App" />
-    <PackageReference Include="Microsoft.Extensions.Configuration.Binder" Version="10.0.0" />
+    <PackageReference Include="Microsoft.IdentityModel.JsonWebTokens" Version="8.14.0" />
     <PackageReference Include="NetEscapades.Configuration.Yaml" Version="3.1.0" />
     <PackageReference Include="NosCore.Dao" Version="2.0.0" />
     <PackageReference Include="NosCore.Shared" Version="3.4.0" />
     <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="10.0.0-rc.2" />
     <PackageReference Include="OpenTK.NetStandard" Version="1.0.5.32" />
+    <PackageReference Include="System.Drawing.Common" Version="10.0.0" />
+    <PackageReference Include="System.IdentityModel.Tokens.Jwt" Version="8.14.0" />
   </ItemGroup>
 
   <ItemGroup>