feat: 邮箱验证码调整

wfc-gateway/src/main/java/org/wfc/gateway/config/properties/CaptchaProperties.java

@@ -15,10 +15,15 @@ import org.springframework.context.annotation.Configuration;
 public class CaptchaProperties
 {
     /**
-     * 验证码开关
+     * 图片验证码开关
      */
     private Boolean enabled;
 
+    /**
+     * 邮箱验证码开关
+     */
+    private Boolean mailEnabled;
+
     /**
      * 验证码类型（math 数组计算 char 字符）
      */
@@ -43,4 +48,12 @@ public class CaptchaProperties
     {
         this.type = type;
     }
+
+    public Boolean getMailEnabled() {
+        return mailEnabled;
+    }
+
+    public void setMailEnabled(Boolean mailEnabled) {
+        this.mailEnabled = mailEnabled;
+    }
 }