Clean up plugin_Relay.sln: Remove RelayTestServer and extra platform configurations

Co-authored-by: Stiggimy <54530387+Stiggimy@users.noreply.github.com>

Author: Copilot

plugin_Relay.sln

@@ -10,42 +10,16 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution
 		.editorconfig = .editorconfig
 	EndProjectSection
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "RelayTestServer", "RelayTestServer\RelayTestServer.csproj", "{91A955FC-0A91-4DD9-80A4-B0E79205B357}"
-EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|x64 = Debug|x64
-		Debug|Any CPU = Debug|Any CPU
-		Debug|x86 = Debug|x86
 		Release|x64 = Release|x64
-		Release|Any CPU = Release|Any CPU
-		Release|x86 = Release|x86
 	EndGlobalSection
 	GlobalSection(ProjectConfigurationPlatforms) = postSolution
 		{3C5DB9DE-D479-4160-815D-7B664F6AC8EF}.Debug|x64.ActiveCfg = Debug|x64
 		{3C5DB9DE-D479-4160-815D-7B664F6AC8EF}.Debug|x64.Build.0 = Debug|x64
-		{3C5DB9DE-D479-4160-815D-7B664F6AC8EF}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{3C5DB9DE-D479-4160-815D-7B664F6AC8EF}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{3C5DB9DE-D479-4160-815D-7B664F6AC8EF}.Debug|x86.ActiveCfg = Debug|Any CPU
-		{3C5DB9DE-D479-4160-815D-7B664F6AC8EF}.Debug|x86.Build.0 = Debug|Any CPU
 		{3C5DB9DE-D479-4160-815D-7B664F6AC8EF}.Release|x64.ActiveCfg = Release|x64
 		{3C5DB9DE-D479-4160-815D-7B664F6AC8EF}.Release|x64.Build.0 = Release|x64
-		{3C5DB9DE-D479-4160-815D-7B664F6AC8EF}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{3C5DB9DE-D479-4160-815D-7B664F6AC8EF}.Release|Any CPU.Build.0 = Release|Any CPU
-		{3C5DB9DE-D479-4160-815D-7B664F6AC8EF}.Release|x86.ActiveCfg = Release|Any CPU
-		{3C5DB9DE-D479-4160-815D-7B664F6AC8EF}.Release|x86.Build.0 = Release|Any CPU
-		{91A955FC-0A91-4DD9-80A4-B0E79205B357}.Debug|x64.ActiveCfg = Debug|Any CPU
-		{91A955FC-0A91-4DD9-80A4-B0E79205B357}.Debug|x64.Build.0 = Debug|Any CPU
-		{91A955FC-0A91-4DD9-80A4-B0E79205B357}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{91A955FC-0A91-4DD9-80A4-B0E79205B357}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{91A955FC-0A91-4DD9-80A4-B0E79205B357}.Debug|x86.ActiveCfg = Debug|Any CPU
-		{91A955FC-0A91-4DD9-80A4-B0E79205B357}.Debug|x86.Build.0 = Debug|Any CPU
-		{91A955FC-0A91-4DD9-80A4-B0E79205B357}.Release|x64.ActiveCfg = Release|Any CPU
-		{91A955FC-0A91-4DD9-80A4-B0E79205B357}.Release|x64.Build.0 = Release|Any CPU
-		{91A955FC-0A91-4DD9-80A4-B0E79205B357}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{91A955FC-0A91-4DD9-80A4-B0E79205B357}.Release|Any CPU.Build.0 = Release|Any CPU
-		{91A955FC-0A91-4DD9-80A4-B0E79205B357}.Release|x86.ActiveCfg = Release|Any CPU
-		{91A955FC-0A91-4DD9-80A4-B0E79205B357}.Release|x86.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE