radar: pass 7 — A1 conformance driver 4→6 adopters (acl+mod, first app-domain); host-persist blob blocker closed

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

plans/abstractions.md

@@ -12,7 +12,11 @@ Anything short → _Watching_ (what's missing) or _Rejected_ (why).
 
 ## Last scan
 
-- **Date:** 2026-06-06 (radar loop, pass 6)
+- **Date:** 2026-06-06 (radar loop, pass 7)
+- **Pass 7:** **A1 jumped 4→6 adopters** — `acl` + `mod` migrated to the shared
+  conformance driver (first app-domain adopters; proves it generalizes past substrates).
+  `host-persist` closed its blob-adapter blocker (durable storage adapter now landing →
+  W4 migration path opening). search shipped proximity/NEAR; flow + persist quiescent.
 - **Pass 6:** new worktree **`host-persist`** (active — building persist's durable host
   adapter); `feed` went quiescent (left tmux). acl shipped hardening (+25), fed-sx-m1 at
   Step 6c. **mod loop independently wrote a shared-plumbing note** (`mod-on-sx.md`,
@@ -55,10 +59,11 @@ Anything short → _Watching_ (what's missing) or _Rejected_ (why).
 - **Home:** `lib/guest` — the one legitimate exception (the shared driver
   `lib/guest/conformance.sh` + `lib/guest/conformance.sx` already exist; modes
   `dict` and `counters`).
-- **Status: IN PROGRESS — 4 adopters.** `prolog` (dict), `haskell` (counters),
-  `apl` (dict), and **`datalog` (dict), newly migrated this pass** — all now 3-line
-  exec shims into `lib/guest/conformance.sh` with a `conformance.conf`
-  (`lib/datalog/conformance.conf`: 11 PRELOADS + 11 SUITES).
+- **Status: IN PROGRESS — 6 adopters (pass 7).** `prolog` (dict), `haskell` (counters),
+  `apl` (dict), `datalog` (dict), and **`acl` (dict) + `mod` (dict), newly migrated this
+  pass** — all 3-line exec shims into `lib/guest/conformance.sh` with a `conformance.conf`.
+  **acl + mod are the first *app-domain* adopters** (not language substrates) — strong
+  evidence the driver generalizes beyond the substrate layer, which was the open question.
   The `apl` migration earlier *surfaced a latent bug*: the old awk extractor
   under-counted `pipeline` (40 vs the real 152 assertions); true apl total is **562**,
   not 450 — evidence that adopting the driver also improves correctness.
@@ -68,7 +73,8 @@ Anything short → _Watching_ (what's missing) or _Rejected_ (why).
   counter/dict scoreboard, so the shared driver does not fit. Excluded, not pending.
 - **Remaining hand-rolled candidates (~120–220 lines each):** `common-lisp, erlang,
   feed, forth, go, js, ocaml, smalltalk, tcl` — each its OWN loop's migration when
-  quiescent.
+  quiescent. (`search` + `lua` excluded: different harness shapes — search assembles a
+  Haskell source string, lua walks real `*.lua` files.)
 - **Action:** each remaining subsystem's OWN loop migrates when quiescent — add a
   `conformance.conf` (+ a `test-harness.sx` preload defining its counters) and
   replace `conformance.sh` with the 1-line exec shim