Feature: Add debug configuration for Microsoft VS Code

.vscode/build.ps1

@@ -0,0 +1,43 @@
+param(
+    [Parameter(Mandatory = $true)]
+    [string]$Target,
+
+    [ValidateSet("Debug", "Release")]
+    [string]$Configuration = "Debug",
+
+    [ValidateSet("x64", "x86", "Win32")]
+    [string]$Platform = "x64"
+)
+
+$ErrorActionPreference = "Stop"
+
+$vswhere = Join-Path ${env:ProgramFiles(x86)} "Microsoft Visual Studio\Installer\vswhere.exe"
+if (-not (Test-Path $vswhere)) {
+    Write-Host "ERROR: vswhere.exe not found at $vswhere" -ForegroundColor Red
+    Write-Host "Install Visual Studio Installer (comes with VS 2017+)." -ForegroundColor Yellow
+    exit 1
+}
+
+$msbuild = & $vswhere -latest -prerelease -products * `
+    -requires Microsoft.Component.MSBuild `
+    -find 'MSBuild\**\Bin\MSBuild.exe' | Select-Object -First 1
+
+if (-not $msbuild) {
+    Write-Host "ERROR: MSBuild not found via vswhere" -ForegroundColor Red
+    exit 1
+}
+
+$sln = Join-Path $PSScriptRoot "..\YAMA.sln" | Resolve-Path
+
+Write-Host "MSBuild : $msbuild" -ForegroundColor Cyan
+Write-Host "Solution: $sln" -ForegroundColor Cyan
+Write-Host "Target  : $Target | $Configuration | $Platform" -ForegroundColor Cyan
+Write-Host ""
+
+& $msbuild $sln.Path `
+    "/t:$Target" `
+    "/p:Configuration=$Configuration" `
+    "/p:Platform=$Platform" `
+    /m /v:minimal /nologo
+
+exit $LASTEXITCODE