Added 4 Demo Users, with Coast emails, Hierarchy, roles etc.

start-pg.ps1

@@ -0,0 +1,25 @@
+$pgDir = "$env:TEMP\pg\pgsql"
+$pgData = "$env:TEMP\pg\data"
+$pgBin = "$pgDir\bin"
+$logFile = "$env:TEMP\pg\logfile"
+
+if (-not (Test-Path "$pgData\postgresql.conf")) {
+    Write-Error "PostgreSQL not initialized. Run initdb first."
+    exit 1
+}
+
+$running = $null -ne (Get-Process -Name "postgres" -ErrorAction SilentlyContinue)
+$listening = $null -ne (netstat -ano -p TCP 2>$null | Select-String ":5432.*LISTENING")
+
+if (-not $running -or -not $listening) {
+    $existing = Get-Process -Name "postgres" -ErrorAction SilentlyContinue
+    if ($existing) { $existing | Stop-Process -Force }
+    Start-Sleep -Seconds 1
+    Remove-Item "$pgData\postmaster.pid" -Force -ErrorAction SilentlyContinue
+    $env:PATH = "$pgBin;$env:PATH"
+    Start-Process -FilePath "$pgBin\postgres.exe" -ArgumentList "-D `"$pgData`"" -WindowStyle Hidden
+    Start-Sleep -Seconds 3
+    Write-Output "PostgreSQL started."
+} else {
+    Write-Output "PostgreSQL already running on port 5432."
+}