MVP of the plane throwing game (#77)

Co-authored-by: Michal Pikulski <michal@foolhardyhorizons.com>
Co-authored-by: Michal Pikulski <michal.a.pikulski@gmail.com>
Reviewed-on: #77

Assets/Scripts/Minigames/Airplane/Abilities/BobbingAbility.cs

@@ -0,0 +1,63 @@
+using Core;
+using UnityEngine;
+
+namespace Minigames.Airplane.Abilities
+{
+    /// <summary>
+    /// Bobbing Plane Ability: Tap to jump upward and forward.
+    /// Instant ability - activates once, then cooldown.
+    /// Applies diagonal impulse (forward + upward) to maintain airborne momentum.
+    /// Configuration loaded from settings at runtime.
+    /// </summary>
+    public class BobbingAbility : BaseAirplaneAbility
+    {
+        #region Configuration
+        
+        private readonly Vector2 bobForce;
+        
+        #endregion
+        
+        #region Constructor
+        
+        /// <summary>
+        /// Create bobbing ability with configuration from settings.
+        /// </summary>
+        public BobbingAbility(string name, Sprite icon, float cooldown, Vector2 force)
+            : base(name, icon, cooldown)
+        {
+            bobForce = force;
+        }
+        
+        #endregion
+        
+        #region Override Methods
+        
+        public override void Execute()
+        {
+            if (!ValidateAirplane()) return;
+            if (!CanActivate) return;
+            
+            StartActivation();
+            
+            var rb = currentAirplane.GetComponent<Rigidbody2D>();
+            if (rb != null)
+            {
+                // Apply configured forward and upward impulse
+                // X = forward momentum, Y = upward lift
+                rb.AddForce(bobForce, ForceMode2D.Impulse);
+                
+                if (showDebugLogs)
+                {
+                    Logging.Debug($"[BobbingAbility] Executed - Force: {bobForce} (forward: {bobForce.x:F1}, upward: {bobForce.y:F1})");
+                }
+            }
+            
+            // Instant ability - deactivate immediately and start cooldown
+            base.Deactivate();
+            StartCooldown();
+        }
+        
+        #endregion
+    }
+}
+