Initial dev export (exclude uploads/runtime)

plugins/support/plugin.php

@@ -0,0 +1,36 @@
+<?php
+declare(strict_types=1);
+
+use Core\Http\Router;
+use Core\Services\Shortcodes;
+use Plugins\Support\SupportController;
+
+require_once __DIR__ . '/SupportController.php';
+
+Shortcodes::register('support-link', static function (array $attrs = []): string {
+    $label = trim((string)($attrs['label'] ?? 'Support'));
+    if ($label === '') {
+        $label = 'Support';
+    }
+    return '<a class="ac-shortcode-link ac-shortcode-link-support" href="/contact">' . htmlspecialchars($label, ENT_QUOTES, 'UTF-8') . '</a>';
+});
+
+return function (Router $router): void {
+    $controller = new SupportController();
+
+    $router->get('/contact', [$controller, 'contactForm']);
+    $router->post('/contact', [$controller, 'contactSubmit']);
+
+    $router->get('/admin/support', [$controller, 'adminIndex']);
+    $router->post('/admin/support/install', [$controller, 'adminInstall']);
+    $router->get('/admin/support/settings', [$controller, 'adminSettings']);
+    $router->post('/admin/support/settings', [$controller, 'adminSaveSettings']);
+    $router->post('/admin/support/settings/regenerate-key', [$controller, 'adminRegenerateCronKey']);
+    $router->post('/admin/support/settings/test-imap', [$controller, 'adminTestImap']);
+    $router->post('/admin/support/settings/run-sync', [$controller, 'adminRunImapSync']);
+    $router->get('/support/imap-sync', [$controller, 'cronImapSync']);
+    $router->get('/admin/support/ticket', [$controller, 'adminTicket']);
+    $router->post('/admin/support/ticket/reply', [$controller, 'adminReply']);
+    $router->post('/admin/support/ticket/status', [$controller, 'adminSetStatus']);
+    $router->post('/admin/support/ticket/delete', [$controller, 'adminDeleteTicket']);
+};