These tests were written using Diffblue Cover.

Redirect URIs are now verified to ensure they contain "http://" or "https://"
prefixes, so we must supply a plausible URI in testing. This allows us to get
a step further when running `mvn test`.

调整部分代码

♻ 重载 AuthState 方法，适配 justauth-spring-boot-starter 直接使用

🐛 修复 lombok 引入问题

♻ 添加注解，方便 justauth-spring-boot-starter 直接使用