Add Visual Studio solution and update project configuration

- Create OSDCloudCustomBuilder.sln for Visual Studio support
- Update PowerShell SDK version to 7.4.1 in project file
- Add CodeGPT API key configuration to VS Code settings

Author: ofayese

.vscode/settings.json

@@ -14,5 +14,6 @@
     },
     "[powershell]": {
         "editor.defaultFormatter": "ms-vscode.powershell"
-    }
+    },
+    "CodeGPT.apiKey": "CodeGPT Plus Beta"
 }

OSDCloudCustomBuilder.csproj

@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.PowerShell.Sdk">
+<Project Sdk="Microsoft.PowerShell.Sdk/7.4.1">
   <PropertyGroup>
     <RootNamespace>OSDCloudCustomBuilder</RootNamespace>
     <Description>Fully migrated PowerShell module: OSDCloudCustomBuilder</Description>

OSDCloudCustomBuilder.sln

@@ -0,0 +1,24 @@
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.5.2.0
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "OSDCloudCustomBuilder", "OSDCloudCustomBuilder.csproj", "{00105A73-BFDB-F108-0AE5-35BFED453E42}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{00105A73-BFDB-F108-0AE5-35BFED453E42}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{00105A73-BFDB-F108-0AE5-35BFED453E42}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{00105A73-BFDB-F108-0AE5-35BFED453E42}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{00105A73-BFDB-F108-0AE5-35BFED453E42}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {B6D8B27F-FE47-44FD-992F-5DC161E56E77}
+	EndGlobalSection
+EndGlobal