chore: Cleanup Access Layer

Author: Soap-141

src/app/ApplicationTemplate.Access/ApplicationTemplate.Access.csproj

@@ -6,6 +6,9 @@
 		<RootNamespace>ApplicationTemplate.DataAccess</RootNamespace>
 		<GenerateDocumentationFile>true</GenerateDocumentationFile>
 		<TreatWarningsAsErrors Condition="'$(Configuration)'=='Release'">true</TreatWarningsAsErrors>
+
+		<!-- Disable warning SYSLIB0030 because it's triggered by generated files from System.Text.Json. -->
+		<NoWarn>$(NoWarn);SYSLIB0020</NoWarn>
 	</PropertyGroup>
 
 	<ItemGroup>

src/app/ApplicationTemplate.Access/Configuration/SerializationConfiguration.cs

@@ -1,5 +1,4 @@
-using System;
-using System.Collections.Generic;
+using System.Collections.Generic;
 using System.Diagnostics.CodeAnalysis;
 using System.Text.Json;
 using System.Text.Json.Serialization;
@@ -15,7 +14,7 @@ namespace ApplicationTemplate;
 [JsonSerializable(typeof(AuthenticationToken))]
 [JsonSerializable(typeof(AuthenticationData))]
 [JsonSerializable(typeof(ApplicationSettings))]
-[JsonSerializable(typeof(Refit.ProblemDetails))]
+[JsonSerializable(typeof(ProblemDetails))]
 [JsonSerializable(typeof(PostData))]
 [JsonSerializable(typeof(PostData[]))]
 [JsonSerializable(typeof(DadJokesResponse))]

src/app/ApplicationTemplate.Access/Framework/Serialization/JwtDataJsonConverter.cs

@@ -1,12 +1,10 @@
 using System;
-using System.Collections.Generic;
-using System.Text;
 using System.Text.Json;
 using System.Text.Json.Serialization;
 
 namespace ApplicationTemplate;
 
-public class JwtDataJsonConverter<TPayload> : JsonConverter<JwtData<TPayload>>
+public sealed class JwtDataJsonConverter<TPayload> : JsonConverter<JwtData<TPayload>>
 	where TPayload : class
 {
 	public override JwtData<TPayload> Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)