Sylius 1.11 support (BitBagCommerce#420)

* Add changes required by Sylius 1.11

* Add checks for PHP8.1

* Revert "Add checks for PHP8.1"

This reverts commit 4c7c15b.

* Update tests/Application/.env

fix editing cms sections in different languages (BitBagCommerce#417)

* fix editing cms sections in different languages

* PR feedback apply

Add support for multiple channels in PageFixtureFactory (BitBagCommer…

…ce#416)

fix reading unavaiable and not needed css (BitBagCommerce#413)

Feature/video media read (BitBagCommerce#410)

* v0.0.0

* add media button to ckeditor

* fix js

* final cleanup and fixes

* CR feedback

Merge pull request BitBagCommerce#392 from em411/fix/section-filters

Fix section filters

Merge pull request BitBagCommerce#391 from em411/fix/ckeditor-remove-…

…icons

Update docs and fix CKEditor configuration

Merge pull request BitBagCommerce#390 from xNordo/feature/update-abou…

…t-us

Update about us and BitBag header

Merge pull request BitBagCommerce#389 from Jibbarth/patch-1

Fix correct signature of implode

Merge pull request BitBagCommerce#388 from em411/fix/pages-routing

Fix custom templates for pages routing