Refactor project files for improved readability and structure

- Cleaned up whitespace in Directory.Build.props and Directory.Packages.props for consistency.
- Reformatted project file references in PnvPanel.Api.csproj for better clarity.
- Enhanced code readability in various endpoint files by adjusting line breaks and indentation.
- Standardized method signatures and improved formatting in ResultExtensions and multiple endpoint classes for better maintainability.

backend/src/PnvPanel.Application/Admin/Inbounds/PublishInboundCommandHandler.cs

@@ -9,9 +9,15 @@ namespace PnvPanel.Application.Admin.Inbounds;
 public sealed class PublishInboundCommandHandler(IAppDbContext dbContext, ICurrentUser currentUser)
     : ICommandHandler<PublishInboundCommand, Result<InboundDto>>
 {
-    public async Task<Result<InboundDto>> Handle(PublishInboundCommand command, CancellationToken cancellationToken)
+    public async Task<Result<InboundDto>> Handle(
+        PublishInboundCommand command,
+        CancellationToken cancellationToken
+    )
     {
-        var inbound = await dbContext.Inbounds.FirstOrDefaultAsync(i => i.Id == command.InboundId, cancellationToken);
+        var inbound = await dbContext.Inbounds.FirstOrDefaultAsync(
+            i => i.Id == command.InboundId,
+            cancellationToken
+        );
         if (inbound is null)
             return Result.Failure<InboundDto>(InboundErrors.NotFound);
 
@@ -20,9 +26,16 @@ public sealed class PublishInboundCommandHandler(IAppDbContext dbContext, ICurre
         else
             inbound.Unpublish();
 
-        dbContext.AuditLogs.Add(AuditLog.Create(
-            currentUser.UserId, command.IsPublished ? "InboundPublished" : "InboundUnpublished",
-            "Inbound", inbound.Id.ToString(), metadata: null, AuditSource.Web));
+        dbContext.AuditLogs.Add(
+            AuditLog.Create(
+                currentUser.UserId,
+                command.IsPublished ? "InboundPublished" : "InboundUnpublished",
+                "Inbound",
+                inbound.Id.ToString(),
+                metadata: null,
+                AuditSource.Web
+            )
+        );
 
         return Result.Success(InboundDto.FromDomain(inbound));
     }