reactor: phone Migration to username

[baboon-king]

close #338

• [x] client

  • [x] remove phone formItem on SignIn/SignUp page
  • [x] add new username formItem to SignIn/SignUp page
  • [x] name modify to nickname on SignUp page
  • [x] sync the latest variable name to the reference
  • [x] other

• [x] api

  • [x] signIn
  • [x] signUp
  • [x] unit-test

• [x] database

  • [x] cancel the unique of phone
  • [x] add username field to enable unique
  • [x] modify the name field to nickname

[hildxd]

写完了艾特我

[hildxd]

要帮忙不

[baboon-king]

写完了艾特我

东哥，快了快了！

[baboon-king]

写完了艾特我

@hildxd 东哥 看起来，这个 PR 已经准备好 Review.

[cuixiaorui]

感谢🙏🏻 用户系统已经迁移到 logto