Implement Keystone environment deployments

app/Actions/Environments/BuildMigrationScript.php

@@ -0,0 +1,20 @@
+<?php
+
+namespace App\Actions\Environments;
+
+use App\Models\Service;
+
+class BuildMigrationScript
+{
+    public function execute(Service $service, bool $respectAutomaticMode = true): string
+    {
+        if ($respectAutomaticMode && in_array($service->config['migration_mode'] ?? 'auto', ['disabled', 'manual'], true)) {
+            return 'true';
+        }
+
+        $command = $service->config['migration_command'] ?? 'php artisan migrate --force';
+        $serviceKey = str($service->name)->slug('_')->value() ?: 'service';
+
+        return "docker compose -f /home/keystone/services/{$service->id}/compose.yml run --rm {$serviceKey} {$command}";
+    }
+}