Fix: attack animation collapsed the model into the floor (partial Root clip + WDV)

The procedural attack clips key only the Root bone, but the Attack/MeleeSwing states had writeDefaultValues=true -> a partial (Root-only) clip resets every un-keyed bone (Hips/Spine/legs) to Rukhanka defaults (~identity), collapsing the body into the floor (player + enemy). Root carries the mesh-positioning offset (localPos -0.90, identity rot) while Hips/Spine carry the authored orientation. Fix: writeDefaultValues=false on the attack states (leave un-keyed bones in pose, only lean the Root). Patched both controllers + both recipes (PlayerRigTools/EnemyRigTools) so a rebuild can't regress. Rule: partial bone-subset overlay clips => writeDefaultValues=false.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

Assets/_Project/Animation/AC_EnemyTopDown.controller

@@ -42,7 +42,7 @@ AnimatorState:
   m_StateMachineBehaviours: []
   m_Position: {x: 50, y: 50, z: 0}
   m_IKOnFeet: 0
-  m_WriteDefaultValues: 1
+  m_WriteDefaultValues: 0
   m_Mirror: 0
   m_SpeedParameterActive: 0
   m_MirrorParameterActive: 0

Assets/_Project/Animation/AC_PlayerTopDown.controller

@@ -283,7 +283,7 @@ AnimatorState:
   m_StateMachineBehaviours: []
   m_Position: {x: 50, y: 50, z: 0}
   m_IKOnFeet: 0
-  m_WriteDefaultValues: 1
+  m_WriteDefaultValues: 0
   m_Mirror: 0
   m_SpeedParameterActive: 0
   m_MirrorParameterActive: 0