Commit inicial: GTI Maquina Comercial

App local (Node + SQLite) para captura, tratamento e exportacao de leads
comerciais, com dashboard de gestao, login/usuarios e integracao Z-PRO.

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

scripts/build-launcher.ps1

@@ -0,0 +1,22 @@
+$ErrorActionPreference = "Stop"
+
+$root = Split-Path -Parent $PSScriptRoot
+$target = Join-Path $root "GTI-Comercial.exe"
+$source = Join-Path $root "launcher\Program.cs"
+$sdk = & dotnet --list-sdks 2>$null
+
+if ($sdk) {
+  $project = Join-Path $root "launcher\GTI-Comercial.csproj"
+  $publish = Join-Path $root "launcher\publish"
+  dotnet publish $project -c Release -r win-x64 --self-contained false -p:PublishSingleFile=true -o $publish
+  $exe = Join-Path $publish "GTI-Comercial.exe"
+  Copy-Item -LiteralPath $exe -Destination $target -Force
+} else {
+  $csc = "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe"
+  if (-not (Test-Path -LiteralPath $csc)) {
+    throw "Compilador C# nao encontrado: $csc"
+  }
+  & $csc /nologo /target:exe /out:$target $source
+}
+
+Write-Host "Executavel gerado em: $target"