drawings: VISUAL's rev is the source of truth; attach it when M-Files holds it Effective or Retired

When M-Files' Effective rev differs from the rev VISUAL calls, the drawing
job looks that rev up (MFilesKit DrawingLookup.revision). If M-Files has
it as Effective or Retired, the job copies it into drawing_revisions and
attaches it to the draft with no flag and no Clerical approval, so the
draft can auto-release. Past draft, already attached or with a hand
drawing: unchanged, no flag and no change order.

Any other status, or no document at that rev, still flags rev_mismatch
with a note saying why. Packet Station only ever attaches Effective or
Retired drawings. rev_approve stays for that case only.

This replaces the "Use rev V as VISUAL calls it" choice from #46: the
use=called path in rev-approve and its button are removed. A packet that
already kept the rev that way keeps it, since that rev is now used anyway.

Co-Authored-By: Claude Opus 5.5 <[email protected]>

CHANGELOG.md

@@ -16,9 +16,12 @@ All notable changes to this project are recorded here. The format follows [Keep
 - Board columns are frames about three cards tall (700 px, never taller than the screen) that scroll on their own, with the column heading staying put, so a long column no longer pushes the next one far down the page. Narrow screens keep the plain one-column flow.
 - Sign-in refused as cross-origin in Firefox: the app sent `Referrer-Policy: no-referrer`, under which Firefox sends `Origin: null` on same-origin POSTs. The policy is now `same-origin`, which still sends nothing to other sites.
 
+### Changed
+
+- VISUAL is the source of truth for the drawing rev. When M-Files' Effective rev differs from the rev VISUAL calls but M-Files still holds that rev as Retired (or Effective), the drawing job attaches it to the draft with no flag and no Clerical approval, and the packet page says the drawing is retired in M-Files. Any other M-Files status, or no document at that rev, still flags `rev_mismatch`; Packet Station only ever attaches Effective or Retired drawings. This replaces the "Use rev V as VISUAL calls it" choice from issue 41. Needs MFilesKit 0.1.3 (`DrawingLookup.revision`) and migration 0009.
+
 ### Added
 
-- Rev mismatch with a retired rev (Gitea issue 41): when VISUAL calls a rev that M-Files still holds but has retired, the packet is still flagged, and a Clerical Supervisor can choose either rev from the packet: "Use latest rev N" (M-Files' Effective rev, as before) or "Use rev V as VISUAL calls it". Both PDFs open from the packet first. Keeping VISUAL's rev needs a reason and a signature, is logged, and holds until M-Files releases a newer rev or VISUAL's rev changes. Needs MFilesKit 0.1.3 (`DrawingLookup.revision`) and migration 0009.
 
 - Phase 8: Project Management, the find bar, presence and motion. The Project Management screen (`/pm`, view only) with the tabs Overview (the headline numbers, a plain-words summary, the pipeline by step with the slowest step in pink, the units late or at risk), Projects & units (every project with its units, due date, days left, packets by step, % done and health: On track, At risk, Late, Complete, No packets yet; a project is as healthy as its worst unit; tap a project for its units and a unit for its jobs), Bottlenecks & aging (time in the current step, every open packet longest waiting first with over 3 days flagged, average time per step for completed moves), Hours vs target (station timer hours and VISUAL ticket hours side by side against the work-order target by department, worker and project, plus every packet over target), Quality & issues (Q.C. rejects, open shorts, open change orders, warehouse holds, sent back) and Find jobs. The period picker (30 days, 90 days, 12 months, all) sets the window for history figures. Every table has Excel (CSV); "Excel (CSV) — all" saves every report; "PDF report" builds the PESCO production status report (cover with the headline numbers, summary and pipeline, projects, flow, labor, issues) on the server with the controlled-copy stamp. Every export is logged as "report exported" in the audit and the print log.
 - The find bar on every home screen: search over project number or name, lot, operation, drawing and rev, WPS, customer, PO, old project numbers, work orders, heat numbers, part IDs, welder name or stamp, change order and ECN numbers, with several words narrowing and Esc clearing; the project then unit picker; Filters with Department, Status (including At a station and Everything not filed), Station, Worker and, for Clerical and Project Management, the flag kind; the quick flags Change order open, Shorts open, Project overdue, Due within 7 days and Mine (what that screen is responsible for; hidden on the station and Project Management screens); Board or List with the list sortable by last updated, project / lot, due date, status or department. Filters and the view are saved per browser (`ps.flt`); the search text is not. Tapping a number tile shows only those jobs; tapping again clears. The numbers follow the project pick but not the other filters.