Integrate Cinemachine and enhance debug capabilities

- Add Cinemachine package (v3.1.4) and configure related components (e.g., CinemachineBrain, CinemachineCamera, CinemachineFollow).
- Update scene with new Cinemachine virtual camera for improved camera behaviors and tracking.
- Extend `DebugUi` to display grounded status and added supporting logic in `TestScript`.
- Refine physics logic in `TestScript` with grounded checks and updated jump action conditions.
- Minor adjustments to Rigidbody angular damping and ForceMode values.

Assets/TestScript.cs

@@ -21,6 +21,8 @@ public class TestScript : MonoBehaviour
 
     private double _maxDifference = 0;
 
+    private bool _grounded = false;
+
     [SerializeField]
     private float torqueForce;
 
@@ -96,11 +98,11 @@ public class TestScript : MonoBehaviour
             _smoothX = 0;
         }
 
-        if (_jumpAction.WasPressedThisFrame()) {
+        if (_jumpAction.IsPressed() && _grounded) {
             _configurableJoint.yDrive = _softJointDrive;
         }
         
-        if (_jumpAction.WasReleasedThisFrame()) {
+        if (_jumpAction.WasReleasedThisFrame() && _grounded) {
             float t = Mathf.InverseLerp(0.15f, 0.63f, (float)GetDifference()); // gives 0 when 0.63, 1 when 0.15
             float forceMultiplier = Mathf.Lerp(30, 5, t);
             
@@ -117,6 +119,7 @@ public class TestScript : MonoBehaviour
         debugUi.UpdateVelocity(_rigidbody.linearVelocity.y.ToString());
         debugUi.UpdateText($"Difference: {_maxDifference}");
         debugUi.UpdateCurrentText($"Current difference: {GetDifference()}");
+        debugUi.UpdateGrounded(_grounded ? "Yes" : "No");
     }
 
     private void FixedUpdate()
@@ -130,8 +133,10 @@ public class TestScript : MonoBehaviour
 
         if (Physics.Raycast(origin, dir, out var hit, distance)) {
             Debug.DrawRay(origin, dir * hit.distance, Color.yellow);
+            _grounded = true;
         } else {
             Debug.DrawRay(origin, dir * distance, Color.white);
+            _grounded = false;
         }
     }
 }