add transaction to prevent intermediary crash if parent menu_item has been destroyed by another simulatnous generation (#1769)

* icons

* frozen

* Fix #1583

* add element to menu item form

* ordre alpha

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Co-authored-by: pabois <pierreandre.boissinot@noesya.coop>

* fix

* better

* keep ancestors' bodyclasses

Co-authored-by: Pierre-André Boissinot <pierreandre.boissinot@noesya.coop>

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Co-authored-by: Pierre-André Boissinot <pierreandre.boissinot@noesya.coop>

This reverts commit 5eca6bf7.

* qualiopi

* text

* namespace

* order

* layout grand

* large

* large

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Co-authored-by: Sébastien Gaya <sebastien.gaya@gmail.com>

* Fix https://github.com/osunyorg/bordeauxmontaigne-iut/issues/88



* fix

* order lines

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Co-authored-by: Sébastien Gaya <sebastien.gaya@gmail.com>

* hints

* unless

* with 2f

* website

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Co-authored-by: Sébastien Gaya <sebastien.gaya@gmail.com>
Co-authored-by: Pierre-André Boissinot <pierreandre.boissinot@noesya.coop>

* recent projects

* year

* fix

* latest instead of recent

* latest

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Co-authored-by: Sébastien Gaya <sebastien.gaya@gmail.com>

* not tested

* check if ratio is present

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Co-authored-by: Sébastien Gaya <sebastien.gaya@gmail.com>

* remove pagination for websites

* clean

* force search open & search by similarity

* remove forced order

* remove forced order

* better join

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Co-authored-by: Arnaud Levy <arnaud.levy@noesya.coop>
Co-authored-by: pabois <pierreandre.boissinot@noesya.coop>