Migrated from newtonsoft to system.text

SecureSharing/Infrastructure/Middleware/ExceptionHandlingMiddleware.cs

 using System.Net;
-using Newtonsoft.Json;
+using System.Text.Json;
 using Serilog;
 
 namespace SecureSharing.Infrastructure.Middleware;
         try
         {
             await WriteResponseAsync(context, HttpStatusCode.InternalServerError,
-                JsonConvert.SerializeObject(ex.Message));
+                JsonSerializer.Serialize(ex.Message));
         }
         catch (Exception e)
         {
             await WriteResponseAsync(context, HttpStatusCode.InternalServerError,
-                JsonConvert.SerializeObject(e.Message));
+                JsonSerializer.Serialize(e.Message));
         }
 
         var logger = new LoggerConfiguration()

SecureSharing/SecureSharing.csproj

     </PropertyGroup>
 
     <ItemGroup>
-        <PackageReference Include="AutoMapper" Version="11.0.1"/>
-        <PackageReference Include="Microsoft.AspNet.Identity.Core" Version="2.2.3"/>
-        <PackageReference Include="Microsoft.AspNetCore.Authentication.Google" Version="6.0.9"/>
-        <PackageReference Include="Microsoft.AspNetCore.Identity.UI" Version="6.0.9"/>
-        <PackageReference Include="Microsoft.AspNetCore.Identity.EntityFrameworkCore" Version="6.0.9"/>
-        <PackageReference Include="Microsoft.AspNetCore.Mvc.Razor.RuntimeCompilation" Version="6.0.9"/>
-        <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="6.0.9"/>
+        <PackageReference Include="AutoMapper" Version="11.0.1" />
+        <PackageReference Include="Microsoft.AspNet.Identity.Core" Version="2.2.3" />
+        <PackageReference Include="Microsoft.AspNetCore.Authentication.Google" Version="6.0.9" />
+        <PackageReference Include="Microsoft.AspNetCore.Identity.UI" Version="6.0.9" />
+        <PackageReference Include="Microsoft.AspNetCore.Identity.EntityFrameworkCore" Version="6.0.9" />
+        <PackageReference Include="Microsoft.AspNetCore.Mvc.Razor.RuntimeCompilation" Version="6.0.9" />
+        <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="6.0.9" />
         <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="6.0.9">
             <PrivateAssets>all</PrivateAssets>
             <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
         </PackageReference>
-        <PackageReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Design" Version="6.0.9"/>
-        <PackageReference Include="Newtonsoft.Json" Version="13.0.1"/>
-        <PackageReference Include="Quartz" Version="3.5.0"/>
-        <PackageReference Include="Serilog" Version="2.12.0"/>
-        <PackageReference Include="Serilog.AspNetCore" Version="6.0.1"/>
+        <PackageReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Design" Version="6.0.9" />
+        <PackageReference Include="Quartz" Version="3.5.0" />
+        <PackageReference Include="Serilog" Version="2.12.0" />
+        <PackageReference Include="Serilog.AspNetCore" Version="6.0.1" />
     </ItemGroup>
 
     <ItemGroup>
-        <ProjectReference Include="..\SecureSharing.Business\SecureSharing.Business.csproj"/>
-        <ProjectReference Include="..\SecureSharing.Data\SecureSharing.Data.csproj"/>
+        <ProjectReference Include="..\SecureSharing.Business\SecureSharing.Business.csproj" />
+        <ProjectReference Include="..\SecureSharing.Data\SecureSharing.Data.csproj" />
     </ItemGroup>
 
     <ItemGroup>
-        <Folder Include="AppData\Errors\"/>
+        <Folder Include="AppData\Errors\" />
     </ItemGroup>
 
 </Project>