Enhance Docker setup and user notification features

- Updated docker-compose.yml to include environment variables and health checks for the app service.
- Modified Dockerfile to install curl for health checks and adjusted the build process for backend services.
- Improved user notification handling in activation, blocking, and config revocation commands by integrating Telegram notifications.
- Added new test cases to validate the updated command handlers and Telegram notifier functionality.
- Enhanced documentation to reflect the new Telegram bot features and user management improvements.

backend/tests/PnvPanel.Application.Tests/Admin/Users/BlockUserCommandHandlerTests.cs

@@ -15,6 +15,7 @@ public class BlockUserCommandHandlerTests
     private readonly IIdentityService _identityService = Substitute.For<IIdentityService>();
     private readonly IXuiPanelGateway _gateway = Substitute.For<IXuiPanelGateway>();
     private readonly IRealtimeNotifier _notifier = Substitute.For<IRealtimeNotifier>();
+    private readonly ITelegramNotifier _telegramNotifier = Substitute.For<ITelegramNotifier>();
     private readonly ICurrentUser _currentUser = Substitute.For<ICurrentUser>();
 
     [Fact]
@@ -25,7 +26,7 @@ public class BlockUserCommandHandlerTests
         var failure = UserErrors.NotFound;
         _identityService.BlockUserAsync(userId, Arg.Any<CancellationToken>()).Returns(Result.Failure(failure));
 
-        var handler = new BlockUserCommandHandler(dbContext, _identityService, _gateway, _notifier, _currentUser);
+        var handler = new BlockUserCommandHandler(dbContext, _identityService, _gateway, _notifier, _telegramNotifier, _currentUser);
 
         var result = await handler.Handle(new BlockUserCommand(userId), CancellationToken.None);
 
@@ -55,7 +56,7 @@ public class BlockUserCommandHandlerTests
         _identityService.BlockUserAsync(userId, Arg.Any<CancellationToken>()).Returns(Result.Success());
         _currentUser.UserId.Returns(adminId);
 
-        var handler = new BlockUserCommandHandler(dbContext, _identityService, _gateway, _notifier, _currentUser);
+        var handler = new BlockUserCommandHandler(dbContext, _identityService, _gateway, _notifier, _telegramNotifier, _currentUser);
 
         var result = await handler.Handle(new BlockUserCommand(userId), CancellationToken.None);
 
@@ -81,7 +82,7 @@ public class BlockUserCommandHandlerTests
         _identityService.BlockUserAsync(userId, Arg.Any<CancellationToken>()).Returns(Result.Success());
         _currentUser.UserId.Returns(Guid.NewGuid());
 
-        var handler = new BlockUserCommandHandler(dbContext, _identityService, _gateway, _notifier, _currentUser);
+        var handler = new BlockUserCommandHandler(dbContext, _identityService, _gateway, _notifier, _telegramNotifier, _currentUser);
 
         var result = await handler.Handle(new BlockUserCommand(userId), CancellationToken.None);