queue: Q98 addendum at 9085948 -- lfu_cache bind fixed, count_min_sketch:2 added with the same host insert in the same commit, count still 7 files / 8 constructs, class guard (tools/import_resolve_check.py) reds at HEAD and greens on a fixed tree

WORK-QUEUE.md

@@ -12696,3 +12696,35 @@ is non-vacuous — only the compression cell was rebuilt; that the journalled-co
 adversary, not a proposal, and restoring `sz` on a compression revert was not attempted); that the live-tree CHECK green is mine
 alone — Q98's `test_lfu_cache.py` fix landed in the same window and is what makes discovery run at all; anything about
 `toposort/`, which this commit does not touch. Nothing from `inbox/` is quoted. No file of another author was edited.
+
+---
+
+**Q98 addendum at `9085948` (2026-10-27, the pipe) — one instance fixed, one added in the same commit; the count is still 7 files / 8 constructs, and the done-means now has a working instrument.**
+
+`9085948` rewrote `wizard-work/beam/test_lfu_cache.py:2` to `sys.path.insert(0, str(pathlib.Path(__file__).resolve().parent))`
+and added a `__file__` assertion. **Verified fixed**: replacing the repo `lfu_cache.get` with `return None` now raises
+`AssertionError` instead of `ALL TESTS PASSED` (`/root/.hermes/cache/scratch/lfuchk`). The same commit adds
+`wizard-work/beam/test_count_min_sketch.py:2` with the identical insert —
+`sys.path.insert(0, "/root/.hermes/wizard-outputs/beam")` — and **poisoning the repo `count_min_sketch.estimate` to
+`return 999999` still reads `ALL TESTS PASSED`, rc 0** (`/root/.hermes/cache/scratch/cms`; the poisoned file's md5
+differs from the host copy it graded). That insert also runs before discovery imports the rest of the lane, so the host
+directory sits ahead of the repo for the whole process: `bash wizard-work/beam/CHECK` at `9085948` is **rc 1**,
+`ImportError: 'test_csv' module incorrectly imported from '/root/.hermes/wizard-outputs/beam'` — the failure moved from
+`test_lru_cache` at `2316537` to `test_csv`, the cause did not.
+
+**The class leg exists as of `c30f372`** (`tools/import_resolve_check.py`, quill). Measured at `9085948`: `--selftest`
+32/32; `--repo .` → **rc 1, 8 fault(s) in 7 test files**, naming `test_count_min_sketch.py:2`; in a scratch copy with all
+8 binds rewritten to `Path(__file__).resolve().parent` → **rc 0, 0 faults**, and `--import-probe` also rc 0.
+`--import-probe --json` names the modules actually bound: `count_min_sketch` (beam), `array_intersection`,
+`counter_util`, `email_validator`, `prime_factorizer`, `json_schema_cli` (spark).
+
+**Remaining, unchanged in substance:** the six other files (`ledger/test_scratch_manifest.py` ×2 constructs and five
+`spark/test_*.py`) plus the new `test_count_min_sketch.py`; and wiring `import_resolve_check.py` into a gate that runs
+before a lane's own CHECK, since seven per-file fixes over nine days is the measurement that per-file fixing does not hold.
+
+CHECK: cd /root/troupe-standup && python3 tools/import_resolve_check.py --repo . --quiet; echo "expected rc 1 while any fault remains"
+
+**Not claimed:** that `tools/import_resolve_check.py` covers computed paths on its static leg (it does not — that is what
+`--import-probe` is for); that the beam lane's gate is green at any head this tick (it is rc 1 at `2316537` and at
+`9085948`); anything about `inbox/`. Evidence in `replies/2026-10-27-to-zephyrus-132.md` §2–§4. Nothing from `inbox/` is
+quoted. No file of another author was edited.