port: EffectLib + EterBase/Utils platform bodies (1:1 40250)

EffectLib's 18 units are copied verbatim (Type.h: drop a comment backslash
that clang splices into the next enum line). The remaining Utils stubs get
the 40250 bodies, so .msf fly data resolve relative .mse attachments, and
CPythonResource registers mde/mdatr as 40250 does. login_flow spawns
level_up.mse and sees its particle draws.

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

extension/tests/port_login_flow_test.cpp

@@ -47,6 +47,7 @@
 #include "GameLib/RaceMotionData.h"
 #include "GameLib/FlyingData.h"
 #include "GameLib/FlyingObjectManager.h"
+#include "EffectLib/EffectManager.h"
 #include "GameLib/ItemManager.h"
 #include "UserInterface/PythonItem.h"
 #include "UserInterface/StdAfx.h"
@@ -503,6 +504,27 @@ int main(int argc, char** argv)
 			CHECK(!CFlyingManager::Instance().RegisterFlyingData(msf));
 		}
 
+		// EffectLib: playersettingmodule.py registered the level-up effect (chrmgr.RegisterEffect → CEffectManager::
+		// RegisterEffect2, including the .mse files the .msf fly data attach by relative name). Created at the
+		// actor, RenderGame's CEffectManager::Render draws its particles as textured, alpha-blended world draws.
+		if (main_instance)
+		{
+			const char* mse = "d:/ymir work/effect/etc/levelup_1/level_up.mse";
+			TPixelPosition here = {};
+			main_instance->NEW_GetPixelPosition(&here);
+			CEffectManager& effects = CEffectManager::Instance();
+			const int index = effects.CreateEffect(mse, D3DXVECTOR3(here.x, -here.y, here.z), D3DXVECTOR3(0, 0, 0));
+			CHECK(index >= 0 && effects.IsAliveEffect(index));
+			auto effect_draw = [] {
+				for (const Render3DDraw& d : Render3DDraws())
+					if (!d.pretransformed && d.alpha_blend && d.texture0.find("effect\\etc\\levelup_1\\") != std::string::npos)
+						return true;
+				return false;
+			};
+			CHECK(pump_until(3, effect_draw));
+			effects.DestroyEffectInstance(index);
+		}
+
 		// item module (PythonItemModule.cpp) over the loaded item_proto: SelectItem + the selected item's fields.
 	CHECK(py("import item\n"
 	         "item.SelectItem(19)\n"