Make a login Page

## Details

1-When any user open a link a login fields appear with field name and location
2-When user field the name and location
3-And when click on Submit button with its name and location redirect to the weather page and show them the weather condition of user's location by default

未指定文件、测试或入口点。首先定位应用程序当前的入口点、天气页面流程和位置处理，然后跟踪导航和天气数据的实现方式。完成标准是用户能看到姓名和位置登录表单，提交该表单，进入天气页面，并看到所提交位置的天气状况。

由索引模型根据 Issue 内容生成。