* Angular/React: Migrates FolderPicker from angular to react

* move to core

* snap

* minor changes

* more removes

* Managing creating new and saving in movetofolderctrl

* Do not use new forms.field, fix select menu

* FolderPicker responsible to creating new folder

* create new as prop

* snap

* remove unnecessary things

* remove console log

* snap

* fix null checks

* add search debouncing

* set folder to state, null check

* typing folder

* adding case for loadOptions

* snap

Co-authored-by: Peter Holmberg <peterholmberg@users.noreply.github.com>