feat: added boilerplate cap for next stage of user prepare

JOBot.TClient/Services/PrepareUserService.cs

@@ -98,4 +98,11 @@ public class PrepareUserService(ITelegramBotClient bot, User.UserClient userClie
             string.Format(TextResource.AskForAuth, [url.RegistrationUrl]), 
             cancellationToken: ct);
     }
+
+    public async Task SelectCv(Update update, CancellationToken ct = default)
+    {
+        ArgumentNullException.ThrowIfNull(update.Message?.From);
+        
+        await _bot.SendMessage(update.Message.From.Id, "Давайте выберем одно из доступных резюме:", cancellationToken: ct); //TODO: https://git.lisoveliy.su/Lisoveliy/JOBot/issues/9
+    }
 }

JOBot.TClient/Statements/PrepareUserState.cs

@@ -1,7 +1,6 @@
 using JOBot.Proto;
 using JOBot.TClient.Services;
 using Telegram.Bot.Types;
-using User = JOBot.Proto.User;
 
 namespace JOBot.TClient.Statements;
 
@@ -38,7 +37,7 @@ public class PrepareUserState(PrepareUserService prepareUserService, MenuService
     }
 
     /// <summary>
-    /// Continue prepare stage
+    /// Check user logged
     /// </summary>
     /// <param name="user"></param>
     /// <param name="update"></param>
@@ -50,6 +49,21 @@ public class PrepareUserState(PrepareUserService prepareUserService, MenuService
             await prepareUserService.Auth(update, ct);
             return;
         }
+        await OnAuthStage(user, update, ct);
+    }
+    
+    /// <summary>
+    /// Check user selected CV
+    /// </summary>
+    /// <param name="user"></param>
+    /// <param name="update"></param>
+    /// <param name="ct"></param>
+    private async Task OnAuthStage(GetUserResponse user, Update update, CancellationToken ct = default)
+    {
+        if (string.IsNullOrEmpty(user.CVUrl))
+        {
+            await prepareUserService.SelectCv(update, ct);
+        }
         await menuService.RenderMenu(update, ct); //boilerplate
     }
 }