* feature

* wip

* refactor features in traits

* add controllers

* views wip

* wip

* projects !

* done!

* fix

* for agenda categories

* refactor

* dry

* fix

* dry controller

* better

* better

* fix

* better

* fix

* Fix

* better

* simplify

* fix

* clean

* fix

* fix

* fix

* clean

* back in controller

* allow permalink removal

* cleaner

* clean

* comments

* comment

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

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