[Add] End game, Restart, Final Check

Assets/Runtime/Commands/GameCommandHandlers.cs

@@ -169,12 +169,18 @@ namespace Minesweeper.Commands
 
         public void Handle(RestartCommand command)
         {
+            var shouldNotifyReset = gameStateService.Current == GameState.Preparing;
             pauseService.Resume();
             timerService.Reset();
             boardService.InitializeEmptyBoard();
             gameStateService.SetState(GameState.Preparing);
             boardEcsSyncService.SyncBoard(boardService);
             boardEcsSyncService.SyncGameState(gameStateService.Current, false);
+
+            if (shouldNotifyReset)
+            {
+                gameStateService.NotifyCurrentStateChanged();
+            }
         }
     }
 
@@ -233,6 +239,7 @@ namespace Minesweeper.Commands
             pauseService.Resume();
             timerService.Reset();
             gameStateService.SetState(GameState.FieldSelection);
+            boardEcsSyncService.ClearBoard();
             boardEcsSyncService.SyncGameState(gameStateService.Current, false);
         }
     }

Assets/Runtime/Core/GameStateService.cs

@@ -18,5 +18,10 @@ namespace Minesweeper.Core
             Current = state;
             StateChanged?.Invoke(Current);
         }
+
+        public void NotifyCurrentStateChanged()
+        {
+            StateChanged?.Invoke(Current);
+        }
     }
 }

Assets/Runtime/Core/IGameStateService.cs

@@ -9,5 +9,6 @@ namespace Minesweeper.Core
         GameState Current { get; }
 
         void SetState(GameState state);
+        void NotifyCurrentStateChanged();
     }
 }

Assets/Runtime/ECS/BoardEcsSyncService.cs

@@ -7,6 +7,16 @@ namespace Minesweeper.ECS
 {
     public sealed class BoardEcsSyncService : IBoardEcsSyncService
     {
+        public void ClearBoard()
+        {
+            if (!TryGetEntityManager(out var entityManager))
+            {
+                return;
+            }
+
+            ClearCells(entityManager);
+        }
+
         public void SyncBoard(IBoardService boardService)
         {
             if (!TryGetEntityManager(out var entityManager))

Assets/Runtime/ECS/IBoardEcsSyncService.cs

@@ -4,6 +4,7 @@ namespace Minesweeper.ECS
 {
     public interface IBoardEcsSyncService
     {
+        void ClearBoard();
         void SyncBoard(IBoardService boardService);
         void SyncGameState(GameState state, bool hasFirstClick);
     }

Assets/Runtime/Presentation/Presenters/GamePresenter.cs

@@ -155,7 +155,7 @@ namespace Minesweeper.Presentation.Presenters
 
         private void OnPauseChanged(bool isPaused)
         {
-            if (isPaused)
+            if (isPaused && gameStateService.Current == GameState.Playing)
             {
                 view.ShowPause();
             }