Initial server source import

start_runtime.ps1

@@ -0,0 +1,21 @@
+$ErrorActionPreference = 'Stop'
+throw 'Docker development copy: runtime control is disabled until container isolation is ready. See DOCKER_MIGRATION.md.'
+
+$Root = Split-Path -Parent $MyInvocation.MyCommand.Path
+$RuntimeBootstrap = Join-Path $Root 'app\runtime_bootstrap.py'
+$Supervisor = (Resolve-Path -LiteralPath (Join-Path $Root 'app\supervisor.py')).Path
+$Config = Join-Path $Root 'app\config.yaml'
+$FreezeCounters = Join-Path $Root 'start_freeze_counters.ps1'
+
+try {
+    & $FreezeCounters
+} catch {
+    Write-Warning "Freeze diagnostics did not start: $($_.Exception.Message)"
+}
+
+python -I -S -B $RuntimeBootstrap postgres-runtime -- verify --config $Config
+if ($LASTEXITCODE -ne 0) { exit $LASTEXITCODE }
+
+python -I -S -B $RuntimeBootstrap supervisor -- --runtime-bootstrap-entrypoint $Supervisor --config $Config --background --no-dashboard --with-postgres
+$SupervisorExit = $LASTEXITCODE
+exit $SupervisorExit