Is your feature request related to a problem? Please describe.

When searching for words in Spanish with accents (más vs mas) or names (Elío vs Elio) Foliate will only match the words with the exact same accents.

Describe the solution you'd like

Similarily to how it ignores the casing of the search query, Foliate should also ignore the diacritics of the query.

Foliate could also provide an option like Firefox's "Match Diacritics" for forcing Foliate to consider the diacritics in the query.