Add formal enemies, remaining formal partners and synthesized UI SFX

- UI SFX v3: procedurally synthesized one-shots (Tools/synth_ui_sfx.py) wired to
  buttons, rewards, errors and red dots via UiSfx, gated by the SFX setting.
- Five formal enemies (Hornlet, Dashlet, Shellhorn, HornCaptain, GreatHorn):
  Hunyuan 50k -> 2000-tri XPbr, DGXA TokenRig, Idle/Walk/Attack, nested per type
  in PrototypeArena; PrototypeBattle.Enemy gains presentation-only Moving/Strikes.
- Formal partners for all ten pets in the arena and portraits, including new
  VineSprite, ThunderLeopard and TideWhale.
- Pipeline fixes: reject local TokenRig fallback, drop loose mesh islands,
  configurable Unity run_script timeout, companion static stage.
- Also includes concurrent work from another tool in this working tree
  (FlameLion, enemy combat FX, challenge mode, home explorer, server updates).
- Resources registered in Doc/ResDesc_*.md; verified on isolated :18081.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

Doc/Design/Character/TideWhale/ProductionBrief.md

@@ -0,0 +1,14 @@
+# 潮汐鲸 TideWhale · T1 伙伴制作记录
+
+2026-10-21 完成。伙伴 ID=9。设计图 `tidewhale.png`（种子 91001，草图与提示词见 drafts/、design_drafts.json）。
+
+| 项目 | 路径 |
+| --- | --- |
+| 静态伙伴 | `AIClient/Assets/Bundles/Characters/Animal/TideWhale/TideWhale.prefab`（0.55m，2000 tris，Test/XPbr） |
+| 动画伙伴入口 | 同目录 `TideWhale_Companion.prefab`（Animator：Motion Int 0/1、Attack Trigger、OnCompanionAttackImpact） |
+| 验收场景 | `AIClient/Assets/Bundles/Scenes/Review/Companion_TideWhale_Review.unity` |
+| 正式配方 | `Config/Art/Companions/TideWhale.json`（biped_short／body_slam，自身 22 骨，骨骼映射见 anatomyNotes） |
+| 来源与验收 | `Tools/output/companions/TideWhale/production_manifest.json`（status=validated）、verification.txt、play_verification.txt |
+| 高模／骨架 | `Tools/output/companion_3d/TideWhale/`、`Tools/output/companion_dgx/TideWhale/high_rig/` |
+
+流程：本地 Turbo 草图 → 用户选定 → 混元官网 50k → 八向渲染确认朝向 → `Tools/enemy_static_pipeline.py TideWhale 0.55 --kind Animal` → DGXA TokenRig（PowerShell 启动）→ 配方 → `generate_enemy_motions.py` → `character_animation_pipeline.py --build-review --play-check`。战场 Hero9 已嵌套此 Prefab。