This fixes inconsistency in the display of the grid columns
between the fluid based page module and PageLayoutView.

* Proper distinction between unassigned and unused columns
* State describing classes, such as "restricted" and "hidden"
  are now added correctly
* Access restricted columns do not longer display elements
  previously added to this column
* Column titles are now correct
* TSconfig option "hideRestrictedCols" is respected
* TSconfig option "colPosList" does now work correctly
* All used labels are now translatable
* No more cross dependencies for labels

Resolves: #94602
Related: #93829
Related: #93313
Releases: master
Change-Id: I1d1e641722d57657169e16e92ddd501aab04bc72
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/70013


Tested-by: core-ci <typo3@b13.com>
Tested-by: Benni Mack <benni@typo3.org>
Tested-by: Jochen <rothjochen@gmail.com>
Tested-by: Oliver Bartsch <bo@cedev.de>
Reviewed-by: Benni Mack <benni@typo3.org>
Reviewed-by: Jochen <rothjochen@gmail.com>
Reviewed-by: Oliver Bartsch <bo@cedev.de>