feat: 初始化核心应用结构，新增循环交易、短信、分配规则和用户设置等服务，并更新相关依赖和配置。

internal/config/config.go

@@ -67,6 +67,12 @@ type Config struct {
 	// Task Queue configuration
 	MQWorkerCount  int
 	MQPollInterval time.Duration
+
+	// Aliyun SMS configuration
+	AliyunAccessKeyID     string
+	AliyunAccessKeySecret string
+	AliyunSignName        string
+	AliyunTemplateCode    string
 }
 
 // Load loads configuration from environment variables
@@ -131,6 +137,12 @@ func Load() *Config {
 		// Task Queue
 		MQWorkerCount:  getEnvInt("MQ_WORKER_COUNT", 2),
 		MQPollInterval: getEnvDuration("MQ_POLL_INTERVAL", 5*time.Second),
+
+		// Aliyun SMS
+		AliyunAccessKeyID:     getEnv("ALIYUN_ACCESS_KEY_ID", ""),
+		AliyunAccessKeySecret: getEnv("ALIYUN_ACCESS_KEY_SECRET", ""),
+		AliyunSignName:        getEnv("ALIYUN_SIGN_NAME", ""),
+		AliyunTemplateCode:    getEnv("ALIYUN_TEMPLATE_CODE", ""),
 	}
 
 	// Ensure data directory exists