add dapp login

Helius

2022-05-26 2c86d804e005a62591fcc6a78c845d7a295aebcf

 src/main/java/cc/mrbird/febs/dapp/service/DappSystemService.java

@@ -7,4 +7,6 @@
public interface DappSystemService {

    Map<String, Object> findTotalInComeAndList();

    Map<String, Object> globalSetting();
}