Automation administration dashboard

* Manual automations
* Scheduled automations
* Incoming webhook triggers
* Domain-event trigger foundation
* Ordered automation steps
* Queued execution
* Run status and execution history
* Per-step execution logs
* Continue-or-stop-on-failure control
* Email actions
* Outgoing webhook actions
* Application log actions
* Delay actions
* Secure incoming webhook secrets
* Automation trigger and action registries
* Extensible action and trigger contracts
* Scheduled automation Artisan command
* Administration navigation
* Automation permissions
* Module registration and boot test

Modules/Automation/Config/config.php

@@ -0,0 +1,7 @@
+<?php
+return [
+    'queue' => env('AUTOMATION_QUEUE', 'default'),
+    'max_steps' => (int) env('AUTOMATION_MAX_STEPS', 50),
+    'webhook_timeout' => (int) env('AUTOMATION_WEBHOOK_TIMEOUT', 10),
+    'retain_runs_days' => (int) env('AUTOMATION_RETAIN_RUNS_DAYS', 90),
+];