API error when adding quote marks to basic search

While searching, adding quote to the search input creates a crash.

How to reproduce:

• Go to search tool in basic mode
• Type "Cedrus" in the input text (with the quotes)

assigned to @remi.bisson

added Backend Priority: middle labels

assigned to @remi.bisson

removed Priority: middle label

added Priority: high label

unassigned @remi.bisson

removed Priority: high label

assigned to @remi.bisson

moved from in-sylva.search#6 (moved)

changed the description

mentioned in merge request !18 (merged)

Corrected during query building rework in search.app and gatekeeper.

mentioned in merge request !19