FEAT #10425 TIME 1:10 Display chrono in history when retrieve document from external signatory book + improve controle on reference + improve check errors + add xml extension to save proof

FIX #16644 TIME 0:35 Improve controle to check hash document refused in external signatory book + clean file

FEAT #00512 TIME 0:08 be able to validate without a range + hide the cancel schedule button when we modify + not be able to modify the date when it is scheduled