✅ Test réussi ! Status: 200 Content: {"resume":{"total_factures":142,"montant_total_ttc":875786555,"montant_total_paye":787972896,"montant_total_restant":87813659,"taux_recouvrement":89.97},"stats_par_statut":[{"statut":"PAYE_COMPLET","label":"Pay\u00e9e compl\u00e8tement","count":113,"montant":689717285},{"statut":"PAYER_PARTIEL","label":"Partiellement pay\u00e9e","count":8,"montant":137762430},{"statut":"DEPOSEE","label":"D\u00e9pos\u00e9e","count":21,"montant":48306840}],"evolution_mensuelle":[{"mois":"2026-01","nombre":4,"monta...