ui logic fix

add super admin config and refactor server config service

namespace 样式重构

app and namespace standard

1. add org info display
2. add input validator
3. add org id prefix to namespace
4. hotfix: to clear id value for create

Create app with org

step 2

bugfix public appnamespace unique & repeat create namespace permission

fix ut error

create app namespace

权限管理 & bugfix & 优化代码

refactor demo

upgrade dal client to support utf8mb4

fix typo

add rate limiter to protect server

expose find role by role name

support server config separated by cluster