Aide à la recherche des sites web (#1710)

* 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>