Item 8 - scheduled file-inventory + error-check script across all system files, write SOP
Discipline list item 8, added 08/04/26 by USR369. Two linked pieces: (1) INVENTORY - build a real accounting of which files are actually in use by each of the 11 systems (PHP/HTML/JS/gov/data) as the baseline - page-inventory.html covers frontend pages but not the full picture (PHP commands, data APIs, gov files, JS assets). (2) SCHEDULED CHECK - a script that walks that inventory on a schedule and checks each file for errors - for PHP this means real syntax validation (php -l or equivalent, same principle as the existing D-SEARCH-FIRST node --check requirement for JS, just extended to PHP and run on a schedule instead of only at deploy time), for JS the existing node --check pattern, flagging any file that fails. (3) SOP - once the inventory + check approach is proven, write it up as SOP-FILECHECK.md (or similar), add to SOP-INDEX.md, broadcast. USR369 direction: not built yet, this ticket is to put the requirement on record - scope/build in a coming session. Related but distinct from T732 (governance-claims-vs-live-behavior diff) - this one is file-level syntax/existence health, not documentation-vs-code claims.