chore: checkpoint ai search comments and i18n foundation

restart-services.ps1

@@ -0,0 +1,76 @@
+param(
+  [switch]$FrontendOnly,
+  [switch]$BackendOnly,
+  [switch]$McpOnly,
+  [switch]$WithMcp,
+  [string]$DatabaseUrl = "postgres://postgres:postgres%402025%21@10.0.0.2:5432/termi-api_development",
+  [string]$McpApiKey = "termi-mcp-local-dev-key",
+  [string]$BackendApiBase = "http://127.0.0.1:5150/api",
+  [int]$McpPort = 5151
+)
+
+$ErrorActionPreference = "Stop"
+
+$repoRoot = Split-Path -Parent $MyInvocation.MyCommand.Path
+$stopScript = Join-Path $repoRoot "stop-services.ps1"
+$devScript = Join-Path $repoRoot "dev.ps1"
+$frontendScript = Join-Path $repoRoot "start-frontend.ps1"
+$backendScript = Join-Path $repoRoot "start-backend.ps1"
+$mcpScript = Join-Path $repoRoot "start-mcp.ps1"
+
+if (@($FrontendOnly, $BackendOnly, $McpOnly).Where({ $_ }).Count -gt 1) {
+  throw "Use only one of -FrontendOnly, -BackendOnly, or -McpOnly."
+}
+
+Write-Host "[restart] Stopping target services first..." -ForegroundColor Cyan
+
+if ($FrontendOnly) {
+  & $stopScript -FrontendOnly
+}
+elseif ($BackendOnly) {
+  & $stopScript -BackendOnly
+}
+elseif ($McpOnly) {
+  & $stopScript -McpOnly
+}
+else {
+  & $stopScript -WithMcp:$WithMcp
+}
+
+Start-Sleep -Seconds 1
+
+if ($FrontendOnly) {
+  Start-Process powershell -ArgumentList @(
+    "-NoExit",
+    "-ExecutionPolicy", "Bypass",
+    "-File", $frontendScript
+  )
+  Write-Host "[restart] Frontend window restarted." -ForegroundColor Green
+  exit 0
+}
+
+if ($BackendOnly) {
+  Start-Process powershell -ArgumentList @(
+    "-NoExit",
+    "-ExecutionPolicy", "Bypass",
+    "-File", $backendScript,
+    "-DatabaseUrl", $DatabaseUrl
+  )
+  Write-Host "[restart] Backend window restarted." -ForegroundColor Green
+  exit 0
+}
+
+if ($McpOnly) {
+  Start-Process powershell -ArgumentList @(
+    "-NoExit",
+    "-ExecutionPolicy", "Bypass",
+    "-File", $mcpScript,
+    "-ApiKey", $McpApiKey,
+    "-BackendApiBase", $BackendApiBase,
+    "-Port", $McpPort
+  )
+  Write-Host "[restart] MCP window restarted." -ForegroundColor Green
+  exit 0
+}
+
+& $devScript -DatabaseUrl $DatabaseUrl -WithMcp:$WithMcp