Merge pull request !60 from 宋天/feature/user-register

Merge pull request !68 from 芋道源码/pay_extension

Merge pull request !67 from 芋道源码/feature/activiti

Merge pull request !66 from 芋道源码/pay_extension

 Conflicts:
	sql/ruoyi-vue-pro.sql
	yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/system/enums/SysDictTypeConstants.java
	yudao-admin-server/src/main/resources/application-local.yaml
	yudao-admin-server/src/main/resources/application.yaml
	yudao-admin-server/src/test/resources/sql/clean.sql
	yudao-admin-server/src/test/resources/sql/create_tables.sql
	yudao-admin-ui/src/utils/dict.js

Merge pull request !65 from 芋道源码/feature/activiti

Merge pull request !64 from keep/style/use_lambda_query_wapper