Fix up the UI + game flow in minigame, should function correctly now

Assets/Scripts/UI/Core/UIPageController.cs

@@ -23,6 +23,10 @@ namespace UI.Core
         // Event fired when the page stack changes
         public event Action<UIPage> OnPageChanged;
 
+        // Events fired when the controller hides or shows all UI pages
+        public event Action OnAllUIHidden;
+        public event Action OnAllUIShown;
+
         private PlayerInput _playerInput;
         private InputAction _cancelAction;
         
@@ -141,5 +145,39 @@ namespace UI.Core
             OnPageChanged?.Invoke(null);
             Logging.Debug("[UIPageController] Cleared page stack");
         }
+
+        /// <summary>
+        /// Hide all currently stacked UI pages by calling TransitionOut on each.
+        /// This does not modify the page stack; it simply asks pages to transition out
+        /// so UI elements can be hidden. Subscribers can react to <see cref="OnAllUIHidden"/>.
+        /// </summary>
+        public void HideAllUI()
+        {
+            // Only transition out the top (active) page — maintains stack semantics.
+            var current = CurrentPage;
+            if (current != null)
+            {
+                current.TransitionOut();
+            }
+
+            OnAllUIHidden?.Invoke();
+        }
+
+        /// <summary>
+        /// Show all currently stacked UI pages by calling TransitionIn on each from bottom to top.
+        /// This does not modify the page stack; it asks pages to transition in so UI elements become visible.
+        /// Subscribers can react to <see cref="OnAllUIShown"/>.
+        /// </summary>
+        public void ShowAllUI()
+        {
+            // Only transition in the top (active) page — maintains stack semantics.
+            var current = CurrentPage;
+            if (current != null)
+            {
+                current.TransitionIn();
+            }
+
+            OnAllUIShown?.Invoke();
+        }
     }
 }