* make a hugo accessor

* fat

* missing languages #1819

* in the right order

* rename Permalinkable

* categories

* static

* permalink

* fix

* comment wrong tests

* fix

* climate

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

* feature

* wip

* refactor features in traits

* add controllers

* views wip

* wip

* projects !

* done!

* fix

* auto generate agenda categories from programs

* lighter

* include tree

* add relation

* add relation

* add relation

* fix test

* limit slug size

* comment

* fix

* partial slug/form + handle length in js

* clean pathable

* manu has identifier_max_length, page include sluggable

* clean sluggable concern

* edu/diploma, res/publication: slug

* fix

* add filter to vcr

* comment

* comment