实现个人客户微信认证和短信验证功能

- 添加个人客户微信登录和手机验证码登录接口
- 实现个人客户设备、ICCID、手机号关联管理
- 添加短信发送服务（HTTP 客户端）
- 添加微信认证服务（含 mock 实现）
- 添加 JWT Token 生成和验证工具
- 创建数据库迁移脚本（personal_customer 关联表）
- 修复测试文件中的路由注册参数错误
- 重构 scripts 目录结构（分离独立脚本到子目录）

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

pkg/config/config.go

@@ -18,6 +18,8 @@ type Config struct {
 	Queue      QueueConfig      `mapstructure:"queue"`
 	Logging    LoggingConfig    `mapstructure:"logging"`
 	Middleware MiddlewareConfig `mapstructure:"middleware"`
+	SMS        SMSConfig        `mapstructure:"sms"`
+	JWT        JWTConfig        `mapstructure:"jwt"`
 }
 
 // ServerConfig HTTP 服务器配置
@@ -94,6 +96,21 @@ type RateLimiterConfig struct {
 	Storage    string        `mapstructure:"storage"`    // "memory" 或 "redis"
 }
 
+// SMSConfig 短信服务配置
+type SMSConfig struct {
+	GatewayURL string        `mapstructure:"gateway_url"` // 短信网关地址
+	Username   string        `mapstructure:"username"`    // 账号用户名
+	Password   string        `mapstructure:"password"`    // 账号密码
+	Signature  string        `mapstructure:"signature"`   // 短信签名（例如：【签名】）
+	Timeout    time.Duration `mapstructure:"timeout"`     // 请求超时时间
+}
+
+// JWTConfig JWT 认证配置
+type JWTConfig struct {
+	SecretKey     string        `mapstructure:"secret_key"`     // JWT 签名密钥
+	TokenDuration time.Duration `mapstructure:"token_duration"` // Token 有效期
+}
+
 // Validate 验证配置值
 func (c *Config) Validate() error {
 	// 服务器验证
@@ -158,6 +175,34 @@ func (c *Config) Validate() error {
 		return fmt.Errorf("invalid configuration: middleware.rate_limiter.storage: invalid storage type (current value: %s, expected: memory or redis)", c.Middleware.RateLimiter.Storage)
 	}
 
+	// 短信服务验证
+	if c.SMS.GatewayURL == "" {
+		return fmt.Errorf("invalid configuration: sms.gateway_url: must be non-empty (current value: empty)")
+	}
+	if c.SMS.Username == "" {
+		return fmt.Errorf("invalid configuration: sms.username: must be non-empty (current value: empty)")
+	}
+	if c.SMS.Password == "" {
+		return fmt.Errorf("invalid configuration: sms.password: must be non-empty (current value: empty)")
+	}
+	if c.SMS.Signature == "" {
+		return fmt.Errorf("invalid configuration: sms.signature: must be non-empty (current value: empty)")
+	}
+	if c.SMS.Timeout < 5*time.Second || c.SMS.Timeout > 60*time.Second {
+		return fmt.Errorf("invalid configuration: sms.timeout: duration out of range (current value: %s, expected: 5s-60s)", c.SMS.Timeout)
+	}
+
+	// JWT 验证
+	if c.JWT.SecretKey == "" {
+		return fmt.Errorf("invalid configuration: jwt.secret_key: must be non-empty (current value: empty)")
+	}
+	if len(c.JWT.SecretKey) < 32 {
+		return fmt.Errorf("invalid configuration: jwt.secret_key: secret key too short (current length: %d, expected: >= 32)", len(c.JWT.SecretKey))
+	}
+	if c.JWT.TokenDuration < 1*time.Hour || c.JWT.TokenDuration > 720*time.Hour {
+		return fmt.Errorf("invalid configuration: jwt.token_duration: duration out of range (current value: %s, expected: 1h-720h)", c.JWT.TokenDuration)
+	}
+
 	return nil
 }