[POC] Remove FOSUserBundle inheritance

[wbloszyk]

Feature Request

FOSUserBundle is dead: FriendsOfSymfony/FOSUserBundle#2874 (comment).
This issue is based PR #1253

FOSUser features

• commands for manage user accout (active, change password, create user, deactive, demote, promote, role)
• controllers to log in, register ... on front site
• events and listener - to do things like authenticate user, update cannonical data
• form - from type for manage account
• user and group models
• database managers for user and group
• translations
• security - UserProvider (by login, by email..)
• utils - for generate cannonical data, password updater ...

What SonataUser implements from FOSUser - minimum things to move

• security providers
  Used in security.firewalls.admin.form_login.provider.
• resetting system
  Only little part like resetTtl, LoginManager
• extending models
• mailer (for resetting)

What should be also move

• commands
  will be awesome to manage account by commands
• some utils
  to keep current functionality as the same (cannonical, password updater ...)

What should not be move

• controllers - we do not wanna support front side
• events - it is not needed
• forms - it is not needed

[wbloszyk]

@sonata-project/contributors are you agree with this?

[quberok]

Great feature! Would be nice to remove FOSUserBundle inheritance.

[github-actions]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.