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/Support/CreateRoleRequest/CreateRoleRequestTicketCommand.cs

@@ -6,5 +6,9 @@ namespace PnvPanel.Application.Support.CreateRoleRequest;
 /// <summary>Ровно один из вариантов: ExistingRoleId, либо NewRoleName+NewRoleMaxConfigs+NewRoleMaxIpLimit
 /// (проверяется валидатором).</summary>
 public sealed record CreateRoleRequestTicketCommand(
-    Guid? ExistingRoleId, string? NewRoleName, int? NewRoleMaxConfigs, int? NewRoleMaxIpLimit, string Justification)
-    : ICommand<Result<TicketDetailDto>>, IRequiresActivation;
+    Guid? ExistingRoleId,
+    string? NewRoleName,
+    int? NewRoleMaxConfigs,
+    int? NewRoleMaxIpLimit,
+    string Justification
+) : ICommand<Result<TicketDetailDto>>, IRequiresActivation;