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]>

tests/server/test_feed_apply.py

@@ -484,8 +484,11 @@ def test_auto_release(fx: Settings) -> None:
         assert wh["stage"] == "incoming" and wh["by"] is None
         tr = row(conn, "SELECT * FROM packet_transitions WHERE packet_id = %s", (wp["id"],))
         assert tr["action"] == "vis_auto_release" and tr["by"] is None
+        # VISUAL calls rev 2, which M-Files holds as Retired: attached without a flag, so it is released too
+        two = packet_by_key(conn, gen.KEY_TWO_OPS)
+        assert two is not None and two["status"] == "warehouse" and two["visual"]["vault"]["controlled"] == "Retired"
         # flagged drafts stay with Clerical
-        for key in (gen.KEY_TWO_OPS, gen.KEY_NOT_FOUND, gen.KEY_DRAFTING, gen.KEY_NO_DWG):
+        for key in (gen.KEY_NOT_FOUND, gen.KEY_DRAFTING, gen.KEY_NO_DWG):
             p = packet_by_key(conn, key)
             assert p is not None and p["status"] == "draft", key
         assert all(r[0] == "system" for r in system_audit(conn, "packet.vis_auto_release"))