Add Reflection test-cases project to solution; Unity test project -> IL2CPP backend

- BitMono.sln: register test/TestBinaries/DotNet/BitMono.Obfuscation.TestCases.Reflection
- BitMono.Unity.TestProject: scriptingBackend -> IL2CPP (Standalone: 1)

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

Author: sunnamed434

BitMono.sln

@@ -75,6 +75,8 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "BitMono.IL2CPP", "src\BitMo
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "BitMono.IL2CPP.Tests", "test\BitMono.IL2CPP.Tests\BitMono.IL2CPP.Tests.csproj", "{E49F4025-F636-4D96-8707-4FC764844475}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "BitMono.Obfuscation.TestCases.Reflection", "test\TestBinaries\DotNet\BitMono.Obfuscation.TestCases.Reflection\BitMono.Obfuscation.TestCases.Reflection.csproj", "{9C944CC7-1C0D-45EC-900B-A7EEB419288F}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -385,6 +387,18 @@ Global
 		{E49F4025-F636-4D96-8707-4FC764844475}.Release|x64.Build.0 = Release|Any CPU
 		{E49F4025-F636-4D96-8707-4FC764844475}.Release|x86.ActiveCfg = Release|Any CPU
 		{E49F4025-F636-4D96-8707-4FC764844475}.Release|x86.Build.0 = Release|Any CPU
+		{9C944CC7-1C0D-45EC-900B-A7EEB419288F}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{9C944CC7-1C0D-45EC-900B-A7EEB419288F}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{9C944CC7-1C0D-45EC-900B-A7EEB419288F}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{9C944CC7-1C0D-45EC-900B-A7EEB419288F}.Debug|x64.Build.0 = Debug|Any CPU
+		{9C944CC7-1C0D-45EC-900B-A7EEB419288F}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{9C944CC7-1C0D-45EC-900B-A7EEB419288F}.Debug|x86.Build.0 = Debug|Any CPU
+		{9C944CC7-1C0D-45EC-900B-A7EEB419288F}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{9C944CC7-1C0D-45EC-900B-A7EEB419288F}.Release|Any CPU.Build.0 = Release|Any CPU
+		{9C944CC7-1C0D-45EC-900B-A7EEB419288F}.Release|x64.ActiveCfg = Release|Any CPU
+		{9C944CC7-1C0D-45EC-900B-A7EEB419288F}.Release|x64.Build.0 = Release|Any CPU
+		{9C944CC7-1C0D-45EC-900B-A7EEB419288F}.Release|x86.ActiveCfg = Release|Any CPU
+		{9C944CC7-1C0D-45EC-900B-A7EEB419288F}.Release|x86.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
@@ -417,6 +431,7 @@ Global
 		{084919BD-1003-476B-8109-6A0151E37EEB} = {D87066C4-1144-4BD8-96E9-9F4676001397}
 		{504FDAFC-B28B-4D14-A9C6-D933563BF844} = {D87066C4-1144-4BD8-96E9-9F4676001397}
 		{E49F4025-F636-4D96-8707-4FC764844475} = {1EF50257-AFD3-48A3-9E22-03BDC25550A7}
+		{9C944CC7-1C0D-45EC-900B-A7EEB419288F} = {A431DCB4-6EF9-4BEF-8902-FA704D62624E}
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
 		SolutionGuid = {7DA0BB43-C1D4-4688-BE43-A9ED2D6F78EE}

test/BitMono.Unity.TestProject/ProjectSettings/ProjectSettings.asset

@@ -676,7 +676,7 @@ PlayerSettings:
   additionalCompilerArguments: {}
   platformArchitecture: {}
   scriptingBackend:
-    Standalone: 0
+    Standalone: 1
   il2cppCompilerConfiguration: {}
   il2cppCodeGeneration: {}
   il2cppStacktraceInformation: {}