feat: erp process object extended

New event so that other modules can link into the ERP process as history. + invoice and order creation event added

ajax/dashboard/globalProcess/availablePlugins.php

+<?php
+
+/**
+ * This file contains package_quiqqer_erp_ajax_dashboard_globalProcess_availablePlugins
+ */
+
+use QUI\ERP\Processes;
+
+QUI::$Ajax->registerFunction(
+    'package_quiqqer_erp_ajax_dashboard_globalProcess_availablePlugins',
+    function () {
+        $PackageManager = QUI::getPackageManager();
+        $Processes = new Processes();
+        $plugins = [];
+
+        foreach ($Processes->getWantedPluginList() as $plugin) {
+            if ($PackageManager->isInstalled($plugin)) {
+                $plugins[] = $plugin;
+            }
+        }
+
+        return $plugins;
+    },
+    [],
+    ['Permission::checkAdminUser']
+);