* User Email Based lookup for loggedInUser
* Add Unique on name
* support email only login
* fix cypress
* fix playwright
* reset user for 404
inject enableSelfSignup for auth config
* Add Self Signup Flag
* Add error messages
* Better check
* Change to Custom Exception Message
* Update message as suggested
* fix claim issue for confidential type
* fix sonar
---------
Co-authored-by: Chira Madlani <chirag@getcollate.io>