feat(app): fresh module-platform, provider, middleware, rule and support implementation

app/Platform/Modules/Events/ModuleEnabledEvent.php

@@ -0,0 +1,28 @@
+<?php
+
+namespace App\Platform\Modules\Events;
+
+use Illuminate\Broadcasting\InteractsWithSockets;
+use Illuminate\Foundation\Events\Dispatchable;
+use Illuminate\Queue\SerializesModels;
+
+/**
+ * Announces that a module has been switched on for this installation.
+ */
+class ModuleEnabledEvent
+{
+    use Dispatchable;
+    use InteractsWithSockets;
+    use SerializesModels;
+
+    /**
+     * Subject of the announcement. Deliberately untyped: the property and the
+     * constructor parameter are a published contract for module listeners.
+     */
+    public $module;
+
+    public function __construct($module)
+    {
+        $this->module = $module;
+    }
+}