Integrate humanoid walk/run animations and per-clip pose speed sliders

- Import Mixamo humanoid Walking + Running FBX, switch rig type to Humanoid
- Wire walkClip/runClip with per-clip speeds on Pose_Idle (walk 1.4, run 1.5)
- Add per-animation speed sliders (Range 0.1-3, default 1) to PlayerPose SO,
  applied per frame in PlayerPoseController for live tuning
- Reorganize pose assets: replace Pose_TPose with Pose_Hold, prune legacy
  Paintman-Run/-TPose .anim and paintman_UV.FBX
- Ignore UMotion plugin data/editor folders

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

Assets/Scripts/PlayerCharacterController.cs

@@ -49,8 +49,6 @@ public partial class PlayerCharacterController : MonoBehaviour
     [Tooltip("Camera used for camera-relative movement. Empty = Camera.main.")]
     public Transform cameraTransform;
 
-    public Animator animator;
-
     [Tooltip("Animator bool parameter driven true while running on the ground (false in air and while wall/ceiling-climbing).")]
     public string runningParameter = "Running";
 
@@ -160,6 +158,13 @@ public partial class PlayerCharacterController : MonoBehaviour
     /// <summary>True while stuck to a ceiling (wall-climb mode with a downward-facing surface normal).</summary>
     public bool IsOnCeiling => _isWallClimbing && _wallNormal.y < CeilingNormalThreshold;
 
+    /// <summary>
+    /// True while grounded and actually moving above the run threshold (the ground-locomotion state).
+    /// Airborne, wall/ceiling, and standing still all read false. This is the same signal that drives
+    /// the run bool, exposed so the pose system can pick its walk/run locomotion clips.
+    /// </summary>
+    public bool IsMovingOnGround => _movingOnGround;
+
     /// <summary>
     /// Set by <see cref="PlayerPoseController"/> while a pose Playable graph owns the Animator output.
     /// While set, the run-bool is not poked: it would be moot (the graph overrides it) and Unity would
@@ -176,6 +181,7 @@ public partial class PlayerCharacterController : MonoBehaviour
     private Vector3 _horizontalVelocity;  // smoothed horizontal move velocity (accel/decel ramp)
     private bool _sprinting;              // sprint key state this frame (exposed via IsSprinting)
     private bool _isIdle;                 // snapshot: player essentially still this frame (exposed via IsIdle)
+    private bool _movingOnGround;         // snapshot: grounded & moving above the run threshold (exposed via IsMovingOnGround)
     private float _poseYOffset;           // local-up model offset from the active pose (ceiling only); folded into SetMeshLean
 
     // Ground contact normal from the latest Move (for slope sliding).
@@ -308,7 +314,7 @@ public partial class PlayerCharacterController : MonoBehaviour
                 cameraOrbit.LookSuppressed = _offsetDragging;
             _horizontalVelocity = Vector3.zero; // drop ground momentum so resuming starts from rest
             _isIdle = ControlEnabled && (h * h + v * v) <= 1e-4f; // attached & no climb input = holding a pose
-            SetAnimatorRunning(false);          // climbing is its own pose, not the ground run
+            _movingOnGround = false;            // on a wall/ceiling, never ground locomotion
             return;
         }
 
@@ -377,7 +383,7 @@ public partial class PlayerCharacterController : MonoBehaviour
         Vector3 horizontalVel = _controller.velocity;
         horizontalVel.y = 0f;
         bool movingOnGround = _controller.isGrounded && horizontalVel.sqrMagnitude > RunningSpeedThresholdSqr;
-        SetAnimatorRunning(movingOnGround);
+        _movingOnGround = movingOnGround;
         _isIdle = ControlEnabled && _controller.isGrounded && !movingOnGround; // standing still on the floor
     }
 
@@ -945,13 +951,6 @@ public partial class PlayerCharacterController : MonoBehaviour
 #endif
     }
 
-    /// <summary>Drives the animator's ground-run bool (null-safe; skipped while a pose graph overrides the Animator).</summary>
-    private void SetAnimatorRunning(bool running)
-    {
-        if (animator && !AnimatorOverridden)
-            animator.SetBool(_runningHash, running);
-    }
-
     /// <summary>
     /// Collects contact normals during Move: wall/ceiling contacts feed the
     /// wall-climb detector, the flattest upward contact becomes the ground normal.