feat: implementada funcionalidade de exclusao de leads via API e botoes na interface (Kanban, Tabela Analitica e Modal)

backend/app/routes/leads.py

@@ -260,12 +260,13 @@ def export_leads():
     )
 
 @leads_bp.route('/<lead_id>', methods=['DELETE'])
-@admin_required()
+@jwt_required()
 def delete_lead(lead_id):
     lead = db.session.get(Lead, lead_id)
     if not lead:
         return jsonify({'error': 'Lead não encontrado.'}), 404
 
+    LeadInteracao.query.filter_by(lead_id=lead.id).delete()
     db.session.delete(lead)
     db.session.commit()
     return jsonify({'message': f'Lead {lead.nome_empresa} excluído com sucesso.'}), 200