Enterprise Services administration dashboard

* Database health checks
* Cache health checks
* Storage write and disk-space checks
* Failed queue job monitoring
* Production environment diagnostics
* Persisted health-check history
* Queue retry controls
* Scheduler execution controls
* Cache and optimisation clearing
* Backup creation and retention
* Backup deletion
* SQLite database backup support
* Backup manifests and module metadata
* Artisan health and backup commands
* Administration navigation
* Enterprise permissions
* Module registration and tests

Modules/Enterprise/Console/BackupCreateCommand.php

@@ -0,0 +1,12 @@
+<?php
+namespace Modules\Enterprise\Console;
+
+use Illuminate\Console\Command;
+use Modules\Enterprise\Services\BackupService;
+
+final class BackupCreateCommand extends Command
+{
+    protected $signature = 'enterprise:backup';
+    protected $description = 'Create a platform backup archive.';
+    public function handle(BackupService $service): int { $backup = $service->create(); $this->info('Backup created: '.$backup->path); return self::SUCCESS; }
+}