Adds JetBrains.Annotations to reduce amount of false positives by static code analysis

src/Web/Features/Contents/Handlers/GetContentsByCreator.cs

@@ -1,11 +1,9 @@
-using System.Linq.Expressions;
-using FastEndpoints;
-using Hutopy.Web.Features.Contents.Data;
+using Hutopy.Web.Features.Contents.Data;
 using Hutopy.Web.Features.Contents.Handlers.Models;
-using Microsoft.EntityFrameworkCore;
 
 namespace Hutopy.Web.Features.Contents.Handlers;
 
+[PublicAPI]
 public sealed class GetContentsByCreatorRequest
 {
     public Guid UserId { get; set; }
@@ -13,6 +11,7 @@ public sealed class GetContentsByCreatorRequest
     [BindFrom("last_id")] public Guid? LastId { get; set; }
 }
 
+[PublicAPI]
 public class GetContentsByCreatorHandler(
     ContentDbContext context)
     : Endpoint<GetContentsByCreatorRequest, List<ContentModel>>