Revert "Revert "LPS-38203; LPS-38204 Make mixins globally available to be used outside of theme scope" - breaking build, will have bruno recommit"

This reverts commit c4ebc33d39cd1617fafc2b7fab9d46f4e2bab8c9.
Revert "Revert "LPS-38203 - Source formatting" - breaking build, will have bruno recommit"

This reverts commit c5521d154a34d154d037104b072058e628a89b92.
Revert "Revert "LPS-38203 SF" - breaking build, will have bruno recommit"

This reverts commit 0671990ddb8e6f282dd054ad6324224694ad45a4.
LPS-38203 Fixing build