port(m1): wave 7f — VFX containers / Create factories / dropped event / ctor cascade (112->88)

- VFX: SequentialVfxPlayer.GetAllVfxAsList, ParallelVfxPlayer.GetVfxList,
  VfxMgr.CheckAndAddEffectVfxList; point our own ShowBattleUIImmediatelyVfx stub at
  NullVfx.GetInstance() (it called a non-existent NullVfx.Create).
- Static factories: SkillTargetSelectTouchProcessor.Create (10-arg),
  DialogReportToManagement.Create(long).
- Re-add StartSkillSelectVfx.OnStart event (m1_stub_gen drops `event` decls — the
  recurring session-6 gap; generator event-capture fix still pending).
- Stop the BattleCardView/GameObjMgr ctor cascade: parameterless ctors on the no-op
  BattleCardView and GameObjMgr hand shims so non-chaining subclass/field stubs satisfy
  their implicit base() call.
- Copy Cute/ListExtensions.cs (FisherYatesShuffle extension) verbatim into Engine.

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

SVSim.BattleEngine/COPIED.manifest.tsv

@@ -164,6 +164,7 @@ Cute.Payment/StringExtensions.cs	Cute.Payment/StringExtensions.cs	3d0f43fd0995ee
 Cute.Payment\IPaymentCommonCallback.cs	Cute.Payment\IPaymentCommonCallback.cs	21466450f2d87e33a5d8e8d681832bb230cc75547384d5cd69120e439235ebdf	0
 Cute/EventExtension.cs	Cute/EventExtension.cs	abe1b8be9d01d8ad88901cdccf387563ae14282dd4e02b3fc1e1e7a872526f0c	0
 Cute/IEnumerableExtensions.cs	Cute/IEnumerableExtensions.cs	6238351f85ebcc14e0cebfd1c1cc57162baf997d9e1b8de25a4316a41c9ff74b	0
+Cute/ListExtensions.cs	Cute/ListExtensions.cs	c468ed8de843ce7b032408876459a643497efba94450c861146c6b6b2b2c6101	0
 Cute\AchievementManager.cs	Cute\AchievementManager.cs	ef74efb238feff1a14f3bc70c612b4faab3e5546612c2b21324998ae72d37091	0
 Cute\AdjustManager.cs	Cute\AdjustManager.cs	670477cb0f0b5e7d8c4940a6b826a57c037b8392a58caf242a0219160461c485	0
 Cute\AssetBundleObject.cs	Cute\AssetBundleObject.cs	8bb313efedc9c4ceea5ecc22768952299393dfa30e532c9d411e48f622929d2e	0