feat(database): 添加用户角色权限系统及相关监控功能

- 创建用户表(users)包含基本信息和认证字段
- 创建角色表(roles)用于权限控制
- 创建权限表(permissions)定义系统权限
- 创建用户角色关联表(user_roles)建立用户与角色关系
- 创建角色权限关联表(role_permissions)建立角色与权限关系
- 创建迁移记录表(migrations)追踪数据库变更
- 添加AdminController提供管理员面板功能
- 实现系统监控、配置管理、缓存清理等功能
- 添加AOP切面编程支持的各种通知类型
- 实现告警管理AlertManager支持多渠道告警
- 添加文档注解接口规范

app/Command/SchedulerCommand.php

@@ -0,0 +1,60 @@
+<?php
+declare(strict_types=1);
+
+namespace App\Command;
+
+use Fendx\Core\Annotation\Service;
+use Fendx\Job\Scheduler\Scheduler;
+use Fendx\Log\Logger;
+
+#[Service]
+class SchedulerCommand
+{
+    private Scheduler $scheduler;
+
+    public function __construct(Scheduler $scheduler)
+    {
+        $this->scheduler = $scheduler;
+    }
+
+    public function run(): void
+    {
+        Logger::info('Starting scheduler');
+        
+        try {
+            $this->scheduler->start();
+        } catch (\Throwable $e) {
+            Logger::error('Scheduler error: ' . $e->getMessage());
+            throw $e;
+        }
+    }
+
+    public function list(): void
+    {
+        $jobs = $this->scheduler->getJobs();
+        
+        echo "Scheduled Jobs:\n";
+        echo "================\n";
+        
+        foreach ($jobs as $job) {
+            echo sprintf(
+                "Job: %s::%s\nCron: %s\nDescription: %s\nNext run: %s\n\n",
+                $job['class'],
+                $job['method'],
+                $job['cron'],
+                $job['description'],
+                date('Y-m-d H:i:s', $job['next_run'])
+            );
+        }
+    }
+
+    public function runJob(string $jobName): void
+    {
+        try {
+            $this->scheduler->runJob($jobName);
+            echo "Job '$jobName' executed successfully\n";
+        } catch (\Exception $e) {
+            echo "Job execution failed: " . $e->getMessage() . "\n";
+        }
+    }
+}