[!!!][TASK] Set teams colPos from used 30 to 80

Closes #663

See merge request !621

Database changes needed!

[FEATURE] Support for v11

See merge request !620

[TASK] Switch forgot-password link

See merge request !619

Due to some challenges with the forgot password link in
keycloak we have moving the link to the login page where
the forgot password link it correctly presented

Resolve "Increase menu height"

See merge request !617

Merge branch 'feature/introduce-v11' of ssh://git.typo3.org:2222/services/t3o-sites/common/t3olayout into feature/introduce-v11

removed ldap and gridelements extensiom, because they're not needed anymore

fixed typoscript codingstyle to satisfy Typoscript Pipline

added container configuration and templates for migration from gridelements to container