Update password validation rules and dependencies

- Updated the version of the ThreeXui.Net package from 1.0.0 to 1.0.1.
- Enhanced password validation in ChangePasswordCommandValidator and RegisterCommandValidator to require at least one uppercase letter and one digit, with a custom error message in Russian.
- Updated the password validation in RegisterForm and ChangePasswordForm to match the new requirements, ensuring consistency across the application.

backend/Directory.Packages.props

@@ -25,7 +25,7 @@
     <PackageVersion Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="10.0.9" />
     <PackageVersion Include="System.IdentityModel.Tokens.Jwt" Version="8.19.1" />
     <PackageVersion Include="Telegram.Bot" Version="22.10.1" />
-    <PackageVersion Include="ThreeXui.Net" Version="1.0.0" />
+    <PackageVersion Include="ThreeXui.Net" Version="1.0.1" />
     <!-- Тестирование (M8) -->
     <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="17.14.1" />
     <PackageVersion Include="xunit" Version="2.9.3" />

backend/src/PnvPanel.Application/Auth/ChangePassword/ChangePasswordCommandValidator.cs

@@ -7,6 +7,10 @@ public sealed class ChangePasswordCommandValidator : AbstractValidator<ChangePas
     public ChangePasswordCommandValidator()
     {
         RuleFor(x => x.CurrentPassword).NotEmpty();
-        RuleFor(x => x.NewPassword).NotEmpty().MinimumLength(8);
+        RuleFor(x => x.NewPassword)
+            .NotEmpty()
+            .MinimumLength(8)
+            .Matches("^(?=.*[A-Z])(?=.*[0-9]).+$")
+            .WithMessage("Пароль должен содержать минимум одну заглавную букву и одну цифру.");
     }
 }

backend/src/PnvPanel.Application/Auth/Register/RegisterCommandValidator.cs

@@ -14,6 +14,8 @@ public sealed class RegisterCommandValidator : AbstractValidator<RegisterCommand
 
         RuleFor(x => x.Password)
             .NotEmpty()
-            .MinimumLength(8);
+            .MinimumLength(8)
+            .Matches("^(?=.*[A-Z])(?=.*[0-9]).+$")
+            .WithMessage("Пароль должен содержать минимум одну заглавную букву и одну цифру.");
     }
 }