Code review comments

[depandey]

Please update the folder, package, artifactId, groupId, and class name to clearly state your intent. Please follow Java naming conventions.

There is a lot of unused code in the repository. Please clean it.

for cors configuration, you can refer this class Cors config

[95rishipal]

Thanks, Deepak ill do it.

[95rishipal]

I have updated some images of UI for more clarity (/img).