feat(battle-engine): CRI/Unity overload + generated base-ctor fixes (1586->1556)

CRI: CriAtomExPlayer.AttachFader, CriAtomCueSheet.acb, CriAtomExCategory static.
Unity overload gaps (CS7036): Transform.Translate/Rotate(float,float), Vector4(3/2-arg)
ctors, Vector3 instance Scale. Parameterless ctors for generated Vfx bases (ForecastIcon
VfxBase/ShowChantCountVfx/EvolveVfx) whose derived stubs' implicit base() failed.

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

SVSim.BattleEngine/Shim/View/VfxBaseCtors.cs

@@ -0,0 +1,13 @@
+// AUTHORED SHIM (not copied). Parameterless ctors for generated Vfx BASE types whose
+// decomp only declares parameterized ctors. A net-new generated derived stub's ctor is
+// emitted as `{ }` with an implicit `base()` call (m1_stub_gen doesn't thread base args),
+// so when the base lacks a parameterless ctor the derived fails CS7036. These no-op
+// parameterless ctors satisfy the implicit base() — purely a compile aid, off battle path.
+// (If this recurs broadly, teach m1_stub_gen to emit a guarded no-op parameterless ctor.)
+
+namespace Wizard.Battle.View.Vfx
+{
+    public partial class ForecastIconVfxBase { protected ForecastIconVfxBase() { } }
+    public partial class ShowChantCountVfx { public ShowChantCountVfx() { } }
+    public partial class EvolveVfx { public EvolveVfx() { } }
+}