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/PlayerPose.cs

@@ -1,9 +1,10 @@
 using UnityEngine;
 
 /// <summary>
-/// A selectable player pose: an <see cref="AnimationClip"/> held while the player is idle, plus a
-/// y-offset applied to the visual model only while stuck to the ceiling (so the pose hangs at the
-/// right height). The first ScriptableObject in this project.
+/// A selectable player pose: an idle <see cref="AnimationClip"/> held while the player stands still,
+/// plus optional walk and run clips that the pose system plays itself (the Animator stays empty) while
+/// moving on the ground, and a y-offset applied to the visual model only while stuck to the ceiling
+/// (so the pose hangs at the right height). The first ScriptableObject in this project.
 ///
 /// Named PlayerPose (not Pose) to avoid shadowing the built-in UnityEngine.Pose struct, mirroring
 /// why the controller is PlayerCharacterController and not just "PlayerController".
@@ -16,13 +17,48 @@ public class PlayerPose : ScriptableObject
              "other hierarchies will not retarget.")]
     [SerializeField] private AnimationClip clip;
 
+    [Tooltip("Playback speed multiplier for the idle clip. 1 = authored speed.")]
+    [Range(0.1f, 3f)]
+    [SerializeField] private float clipSpeed = 1f;
+
+    [Tooltip("Optional. Played instead of the idle clip while walking on the ground (moving, not " +
+             "sprinting). Leave empty to keep holding the idle pose while walking. Should loop.")]
+    [SerializeField] private AnimationClip walkClip;
+
+    [Tooltip("Playback speed multiplier for the walk clip. 1 = authored speed.")]
+    [Range(0.1f, 3f)]
+    [SerializeField] private float walkClipSpeed = 1f;
+
+    [Tooltip("Optional. Played instead of the idle clip while sprinting on the ground. Leave empty to " +
+             "keep holding the idle pose while sprinting. Should loop.")]
+    [SerializeField] private AnimationClip runClip;
+
+    [Tooltip("Playback speed multiplier for the run clip. 1 = authored speed.")]
+    [Range(0.1f, 3f)]
+    [SerializeField] private float runClipSpeed = 1f;
+
     [Tooltip("Local-up offset added to the visual model ONLY while stuck to the ceiling, so the pose " +
              "hangs at the right height. Ignored on the ground and on walls. Meters.")]
     [SerializeField] private float ceilingYOffset;
 
-    /// <summary>Idle clip for this pose (may be null).</summary>
+    /// <summary>Idle clip held while the player stands still in this pose (may be null).</summary>
     public AnimationClip Clip => clip;
 
+    /// <summary>Playback speed multiplier for the idle clip (1 = authored speed).</summary>
+    public float ClipSpeed => clipSpeed;
+
+    /// <summary>Optional clip played while walking on the ground; null = hold the idle pose.</summary>
+    public AnimationClip WalkClip => walkClip;
+
+    /// <summary>Playback speed multiplier for the walk clip (1 = authored speed).</summary>
+    public float WalkClipSpeed => walkClipSpeed;
+
+    /// <summary>Optional clip played while sprinting on the ground; null = hold the idle pose.</summary>
+    public AnimationClip RunClip => runClip;
+
+    /// <summary>Playback speed multiplier for the run clip (1 = authored speed).</summary>
+    public float RunClipSpeed => runClipSpeed;
+
     /// <summary>Local-up offset applied to the model only while on the ceiling.</summary>
     public float CeilingYOffset => ceilingYOffset;
 }