- Fix signature-document reads picking the oldest upload instead of the latest across 7 call sites (CKYC tab, view/delete-signature dialogs, edit-wizard preview, cashier transaction entry, signatory service, record-master) by sorting on document id instead of an unsorted find(). - Add Monthly Turnover and Annual Income fields alongside the renamed Yearly Turnover field. - Add Senior Citizen (auto-detected from DOB) and Person with Disability classification, with a required disability-certificate upload gate before client creation can proceed. - Add Graduate and Diploma as distinct Education Levels, with diploma-specific degree options. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>