refactor(blockchain): 删除区块链相关功能模块

Administrator

2026-04-16 078a41e738820e052007fdc77fb0ee851eabadf1

 src/main/java/com/xcong/excoin/common/system/service/CommonService.java

@@ -8,4 +8,5 @@

    public boolean verifyCode(String account, String code);

    public String generateOrderNo(Long mid);
}