Wire sales/purchase posting, settlements, compliance, payroll employees, and ops edit flows; document the integration report. Co-authored-by: Cursor <cursoragent@cursor.com>
Wire nested nav pages for phases 5.1-5.11 to real list/create endpoints, fix COA import connectivity via same-origin proxy, and add operational migration. Co-authored-by: Cursor <cursoragent@cursor.com>