chore(codebase): full cleanup pass

backend/Modules/Creators/Features/GetCreatorById.cs

@@ -28,7 +28,7 @@ public class GetCreatorByIdHandler(
     public override void Configure()
     {
         Get("/api/creators/{CreatorId}");
-        Options((o => o.WithTags("Creators")));
+        Options(o => o.WithTags("Creators"));
         AllowAnonymous();
     }
 
@@ -36,13 +36,19 @@ public class GetCreatorByIdHandler(
         GetCreatorByIdRequest req,
         CancellationToken ct)
     {
-        var creator = await context
+        Creator? creator = await context
             .Creators
             .FindAsync(
                 [req.CreatorId],
-                cancellationToken: ct);
+                ct);
 
-        if (creator is null) await SendNotFoundAsync(ct);
-        else await SendAsync(creator, cancellation: ct);
+        if (creator is null)
+        {
+            await SendNotFoundAsync(ct);
+        }
+        else
+        {
+            await SendAsync(creator, cancellation: ct);
+        }
     }
 }