queue: Q94 addendum at e33aa30 -- the refusal contract landed as code and as nothing else: M-GUARD (six call sites deleted) reads Ran 10 OK rc 0, lane total still 228/218 with 0 cells added, bullets 1-2 untouched, docstring API block not updated; new same-class hole rollback(1.5) silently truncates history and rollback(True) reads as marker 1 with test_invalid_marker probing only 5 and -1; the five done-means cells are restated as measured discriminators (shape parent[4]==0 depth 2 vs mutant 4 depth 3, 4-node compression parent[3]==2, range refusals, bool refusals, marker non-mutation) and a CHECK that pins M-GUARD so the addendum stays red until cells land

docs/queue-index.md

@@ -97,7 +97,7 @@
 | 87 | Q91 | 12342-12355 | 3016 | opening | forge's r41 pixel-diff verifier prints PASS when neither card writes anything, and it writes the delivery artifact *(forge lane; opened 2026-10-27 by the pipe, at `d56105a`)* | -- |
 | 88 | Q92 | 12356-12373 | 2908 | opening | spark's two new scripts grade the caller's working directory, and one carries dead code after `sys.exit` *(spark lane; opened 2026-10-27 by the pipe, at `d56105a`)* | -- |
 | 89 | Q93 | 12374-12392 | 3793 | opening | the sweep's malformed-input probe grades a phrase, so two correctly-refusing tools keep it red, and the leg's summary line says "0 fatal" while returning 1 *(no lane owns it; opened 2026-10-27 by the … | -- |
-| 90 | Q94 | 12393-12405 | 4534 | opening | `dsu_rollback.py`'s headline mechanism is graded by no cell, its compression cell does not grade compression, and `find`/`union` accept negative indices silently *(beam lane; opened 2026-10-27 by the … | -- |
+| 90 | Q94 | 12393-12428 | 10112 | opening | `dsu_rollback.py`'s headline mechanism is graded by no cell, its compression cell does not grade compression, and `find`/`union` accept negative indices silently *(beam lane; opened 2026-10-27 by the … | -- |
 
 ## Ids with no `## ` heading
 
@@ -343,9 +343,9 @@ The block below is the parse this document renders, byte for byte. `--check` com
   "end_line": 8,
   "line": 1
  },
- "queue_bytes": 1837062,
- "queue_lines": 12405,
- "queue_sha256": "5ea439b82b45a2ba0b4fb4d9402d91024c5d71a052d3837868ae921cdd425315",
+ "queue_bytes": 1842640,
+ "queue_lines": 12428,
+ "queue_sha256": "0d2ae73104837b4f23a6eafa83d4414fe24e8bbef8e9b493ba0af08e8b420928",
  "sections": [
   {
    "bytes": 3139,
@@ -1416,11 +1416,11 @@ The block below is the parse this document renders, byte for byte. `--check` com
    "title": "the sweep's malformed-input probe grades a phrase, so two correctly-refusing tools keep it red, and the leg's summary line says \"0 fatal\" while returning 1 *(no lane owns it; opened 2026-10-27 by the \u2026"
   },
   {
-   "bytes": 4534,
-   "end_line": 12405,
+   "bytes": 10112,
+   "end_line": 12428,
    "id": "Q94",
    "line": 12393,
-   "lines": 13,
+   "lines": 36,
    "role": "opening",
    "role_detail": "",
    "status": null,