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-r23-smoke-probe.txt

@@ -0,0 +1,5 @@
+        sync: !!document.querySelector('.syncroom'),
+        syCount: (document.querySelector('.sy-count') || {}).textContent || '',
+        syNow: (document.querySelector('.sy-now') || {}).textContent || '',
+        lyrAuto: (function () { var r = [].slice.call(document.querySelectorAll('.halfsheet .row')).find(function (x) { return /Auto-sync/.test(x.textContent); }); return r ? (r.querySelector('.sw.on') ? 'on' : 'off') : ''; })(),
+        trackPath: (function () { try { return __ss.player.track ? String(__ss.player.track.path || '') : ''; } catch (e) { return ''; } })(),