Revamp game pausing and input handling. Fix minigame tutorial and end sequence. (#39)

- Revamp pausing and centralize management in GameManager
- Switch Pause implementation to be counter-based to solve corner case of multiple pause requests
- Remove duplicated Pause logic from other components
- Add pausing when browsing the card album
- Fully deliver the exclusive UI implementation
- Spruce up the MiniGame tutorial with correct pausing, hiding other UI
- Correctly unpause after showing tutorial
- Fix minigame ending sequence. The cinematic correctly plays only once now
- Replaying the minigame works

Co-authored-by: Michal Adam Pikulski <michal@foolhardyhorizons.com>
Co-authored-by: Michal Pikulski <michal@foolhardyhorizons.com>
Reviewed-on: #39

Assets/Scripts/Minigames/DivingForPictures/Obstacles/FloatingObstacle.cs

@@ -59,12 +59,6 @@ namespace Minigames.DivingForPictures
         private float _screenNormalizationFactor = 1.0f;
         private IDivingMinigameSettings _settings;
         
-        // Pause state
-        private bool _isPaused = false;
-        
-        // IPausable implementation
-        public bool IsPaused => _isPaused;
-        
         private void Awake()
         {
             _collider = GetComponent<Collider2D>();
@@ -124,7 +118,7 @@ namespace Minigames.DivingForPictures
         private void OnEnable()
         {
             // Only start coroutines if not paused
-            if (!_isPaused)
+            if (!GameManager.Instance.IsPaused)
             {
                 StartObstacleCoroutines();
             }
@@ -143,9 +137,6 @@ namespace Minigames.DivingForPictures
         /// </summary>
         public void Pause()
         {
-            if (_isPaused) return; // Already paused
-            
-            _isPaused = true;
             StopObstacleCoroutines();
             
             Logging.Debug($"[FloatingObstacle] Paused obstacle: {name}");
@@ -156,9 +147,6 @@ namespace Minigames.DivingForPictures
         /// </summary>
         public void DoResume()
         {
-            if (!_isPaused) return; // Already running
-            
-            _isPaused = false;
             StartObstacleCoroutines();
             
             Logging.Debug($"[FloatingObstacle] Resumed obstacle: {name}");