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/tests/PnvPanel.Application.Tests/Support/CreateRoleRequestTicketCommandHandlerTests.cs

@@ -21,20 +21,36 @@ public class CreateRoleRequestTicketCommandHandlerTests
         var userId = Guid.NewGuid();
         var roleId = Guid.NewGuid();
         var currentUser = FakeCurrentUser.Authenticated(userId, "alice");
-        _roleService.ListRolesAsync(Arg.Any<CancellationToken>())
+        _roleService
+            .ListRolesAsync(Arg.Any<CancellationToken>())
             .Returns(new List<RoleDto> { new(roleId, "premium", 5, 2, false) });
 
-        var handler = new CreateRoleRequestTicketCommandHandler(dbContext, _roleService, _notifier, _telegramNotifier, currentUser);
+        var handler = new CreateRoleRequestTicketCommandHandler(
+            dbContext,
+            _roleService,
+            _notifier,
+            _telegramNotifier,
+            currentUser
+        );
 
         var result = await handler.Handle(
-            new CreateRoleRequestTicketCommand(roleId, null, null, null, "нужно больше конфигов"), CancellationToken.None);
+            new CreateRoleRequestTicketCommand(roleId, null, null, null, "нужно больше конфигов"),
+            CancellationToken.None
+        );
         await dbContext.SaveChangesAsync(CancellationToken.None);
 
         Assert.True(result.IsSuccess);
         Assert.Equal(roleId, result.Value.RequestedRoleId);
         Assert.Equal("premium", result.Value.RequestedRoleName);
-        await _telegramNotifier.Received(1).NotifyAdminsRoleRequestCreatedAsync(
-            Arg.Any<Guid>(), "alice", "premium", "нужно больше конфигов", Arg.Any<CancellationToken>());
+        await _telegramNotifier
+            .Received(1)
+            .NotifyAdminsRoleRequestCreatedAsync(
+                Arg.Any<Guid>(),
+                "alice",
+                "premium",
+                "нужно больше конфигов",
+                Arg.Any<CancellationToken>()
+            );
     }
 
     [Fact]
@@ -43,13 +59,22 @@ public class CreateRoleRequestTicketCommandHandlerTests
         using var dbContext = InMemoryDbContextFactory.Create();
         var roleId = Guid.NewGuid();
         var currentUser = FakeCurrentUser.Authenticated(Guid.NewGuid());
-        _roleService.ListRolesAsync(Arg.Any<CancellationToken>())
+        _roleService
+            .ListRolesAsync(Arg.Any<CancellationToken>())
             .Returns(new List<RoleDto> { new(roleId, "admin", -1, -1, true) });
 
-        var handler = new CreateRoleRequestTicketCommandHandler(dbContext, _roleService, _notifier, _telegramNotifier, currentUser);
+        var handler = new CreateRoleRequestTicketCommandHandler(
+            dbContext,
+            _roleService,
+            _notifier,
+            _telegramNotifier,
+            currentUser
+        );
 
         var result = await handler.Handle(
-            new CreateRoleRequestTicketCommand(roleId, null, null, null, "хочу быть админом"), CancellationToken.None);
+            new CreateRoleRequestTicketCommand(roleId, null, null, null, "хочу быть админом"),
+            CancellationToken.None
+        );
 
         Assert.False(result.IsSuccess);
         Assert.Equal(SupportErrors.CannotRequestAdminRole, result.Error);
@@ -61,10 +86,18 @@ public class CreateRoleRequestTicketCommandHandlerTests
         using var dbContext = InMemoryDbContextFactory.Create();
         var currentUser = FakeCurrentUser.Authenticated(Guid.NewGuid(), "bob");
 
-        var handler = new CreateRoleRequestTicketCommandHandler(dbContext, _roleService, _notifier, _telegramNotifier, currentUser);
+        var handler = new CreateRoleRequestTicketCommandHandler(
+            dbContext,
+            _roleService,
+            _notifier,
+            _telegramNotifier,
+            currentUser
+        );
 
         var result = await handler.Handle(
-            new CreateRoleRequestTicketCommand(null, "custom", 10, 4, "нужна кастомная роль"), CancellationToken.None);
+            new CreateRoleRequestTicketCommand(null, "custom", 10, 4, "нужна кастомная роль"),
+            CancellationToken.None
+        );
 
         Assert.True(result.IsSuccess);
         Assert.Equal("custom", result.Value.ProposedRoleName);
@@ -81,10 +114,18 @@ public class CreateRoleRequestTicketCommandHandlerTests
         await dbContext.SaveChangesAsync(CancellationToken.None);
 
         var currentUser = FakeCurrentUser.Authenticated(userId);
-        var handler = new CreateRoleRequestTicketCommandHandler(dbContext, _roleService, _notifier, _telegramNotifier, currentUser);
+        var handler = new CreateRoleRequestTicketCommandHandler(
+            dbContext,
+            _roleService,
+            _notifier,
+            _telegramNotifier,
+            currentUser
+        );
 
         var result = await handler.Handle(
-            new CreateRoleRequestTicketCommand(null, "y", 2, 2, "ещё заявка"), CancellationToken.None);
+            new CreateRoleRequestTicketCommand(null, "y", 2, 2, "ещё заявка"),
+            CancellationToken.None
+        );
 
         Assert.False(result.IsSuccess);
         Assert.Equal(SupportErrors.RoleRequestAlreadyPending, result.Error);