Animate enemies: client-derived Rukhanka rigs (Werewolf/Kaiju Husks)

Extends the DR-022 player pipeline to Husk enemies. A Husk is an ownerless
interpolated ghost = structurally a remote player, so the new client-only
EnemyAnimationDriveSystem mirrors PlayerAnimationDriveSystem's remote path:
velocity from LocalTransform-delta (prevPos cache, pruned every frame), facing
from LocalTransform.Rotation (AnimParamMath.PlanarForward), maxSpeed from baked
EnemyStats, IsAttacking from the already-replicated AttackWindup telegraph. No
new [GhostField], no server/asmdef/ghost-hash change.

Monster-mash roster: Werewolf (Grunt), Werewolf-Undead (Swarmer), Kaiju (Brute),
built by the reusable, GUID-preserving EnemyRigTools editor tool (materials +
AC_EnemyTopDown + EnemyAttackWindup clip + 3 rigged prefabs). WaveSystem now
preserves the baked variant Scale (was reset to 1 by LocalTransform.FromPosition).

See DR-023. EditMode 208/208; validated in Play (rigs skin, scales replicate,
locomotion + attack telegraph drive correctly).

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

Assets/_Project/Scripts/Server/Combat/WaveSystem.cs

@@ -86,7 +86,10 @@ namespace ProjectM.Server
 
                         var ecb = new EntityCommandBuffer(Allocator.Temp);
                         var husk = ecb.Instantiate(prefabs[prefabIdx].Prefab);
-                        ecb.SetComponent(husk, LocalTransform.FromPosition(pos));
+                        // Preserve the prefab's baked variant Scale (a replicated [GhostField]) + rotation;
+                        // LocalTransform.FromPosition() would reset Scale->1, shrinking/growing animated variants.
+                        var baked = state.EntityManager.GetComponentData<LocalTransform>(prefabs[prefabIdx].Prefab);
+                        ecb.SetComponent(husk, baked.WithPosition(pos));
                         // Husks belong to the base region (hidden from expedition players by relevancy).
                         ecb.AddComponent(husk, new RegionTag { Region = RegionId.Base });
                         ecb.Playback(state.EntityManager);