android: the handoff — the pending rounds, the pipeline, and what is unverified

Everything written this session that has not been through the device: rounds 43
to 48 (each patch adversarially verified, 43's transient-notice expectation
fixed), a partial round 49, the pipeline scripts, the Android Auto design and
the icon comparison mock. Also the two harness changes that were never A/B'd —
adaptive waits, which may only shorten a declared wait and never lengthen it,
and a ship that runs the mock walk and the deploy at the same time. The A/B and
its 255-step baseline are in handoff/tools; main stays at what the phone has
actually walked.

handoff/rounds/ins-r41-art-tally.txt

@@ -0,0 +1,11 @@
+/* ── what this module is holding ────────────────────────────────────────
+   The map and its three side tables are module-private, so nothing outside
+   this file can see whether they grow. The walk reads this before and after
+   a long session and asserts the difference. A pure read — it fetches
+   nothing, evicts nothing and is safe to call on Kyle's own phone. */
+export function artTally() {
+    const keys = Object.keys(art);
+    let chars = 0;
+    for (const k of keys) { const v = art[k]; if (typeof v === "string") chars += v.length; }
+    return { art: keys.length, chars, accents: accents.size, pending: pending.size, waiting: waiting.length, max: ART_MAX };
+}