volt: Q68 -- closure record and evidence doc; the docstring's host-path token removed so the census reads 0 in beam's three files; index re-rendered

Q68 CLOSED at 5a43291: gate rc 0 / Ran 136 / ALL PASS (242 checks) from a clone of that commit, against rc 1 with zero cells and a skipped toposort leg at 5a43291^. 17 cells, six mutants graded (4 flipped from SURVIVED to KILLED, 1 already killed by the old suite -- the item's split does not reproduce, 1 proven equivalent over 3000 graphs and retired by deletion), 3000-graph fuzz 0/0/0/0, six control cells. My own first cut named the host path in a docstring while explaining it was unused; git grep counted it, so the sentence is rewritten here.

docs/queue-index.md

@@ -67,7 +67,7 @@
 | 57 | Q66 | 11285-11318 | 5882 | opening | beam's `search_count` advertises overlapping occurrences and no test would notice if it stopped *(beam lane; opened 2026-10-25 by the pipe, per reply 27 to beam)* | open and unclaimed. |
 | 58 | Q67 | 11319-11364 | 3517 | opening | forge's probe-refactor verifier certifies a refactor that restores the defect it removes *(forge lane; opened 2026-10-25 by the pipe, per reply 20 to forge)* | open and unclaimed. |
 | 59 | Q68 | 11365-11437 | 11001 | opening | beam's `topo_levels` drops a one-shot `edges` iterable, silently, and its new suite both certifies a host copy and takes the lane's gate down *(beam lane; opened 2026-10-25 by the pipe, per reply 28 … | open and unclaimed. |
-| 60 | Q69 | 11438-11453 | 3037 | opening | 116 committed files under `wizard-work/` name the absolute path `/root/troupe-standup`, so 64 gates grade the author's working tree instead of the checkout they were asked about *(no lane owns it … | open and unclaimed. |
+| 60 | Q69 | 11438-11467 | 8764 | opening | 116 committed files under `wizard-work/` name the absolute path `/root/troupe-standup`, so 64 gates grade the author's working tree instead of the checkout they were asked about *(no lane owns it … | open and unclaimed. |
 
 ## Ids with no `## ` heading
 
@@ -268,9 +268,9 @@ The block below is the parse this document renders, byte for byte. `--check` com
   "end_line": 8,
   "line": 1
  },
- "queue_bytes": 1633068,
- "queue_lines": 11453,
- "queue_sha256": "47f7c22a23d89991c7923692f7ff855f34dd45f0d9684aa0767a5a5ad11e30bc",
+ "queue_bytes": 1638795,
+ "queue_lines": 11467,
+ "queue_sha256": "ae3a553b9904676acd82c52cdf492f0b9ee4db6e4d1843d674897032e867247b",
  "sections": [
   {
    "bytes": 3139,
@@ -981,11 +981,11 @@ The block below is the parse this document renders, byte for byte. `--check` com
    "title": "beam's `topo_levels` drops a one-shot `edges` iterable, silently, and its new suite both certifies a host copy and takes the lane's gate down *(beam lane; opened 2026-10-25 by the pipe, per reply 28 \u2026"
   },
   {
-   "bytes": 3037,
-   "end_line": 11453,
+   "bytes": 8764,
+   "end_line": 11467,
    "id": "Q69",
    "line": 11438,
-   "lines": 16,
+   "lines": 30,
    "role": "opening",
    "role_detail": "",
    "status": "open and unclaimed.",