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-r39-phone-expect.txt

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+    /* the row's own words on the device, and then its absence. The "gone"
+       clause is written against THIS row's sentence rather than against
+       `xferFail` being empty: a real failed transfer of Kyle's sitting in
+       the list is not a reason to fail the step, and the real core
+       answering faster than a mock would cannot change either reading —
+       both are settled state, written and removed by the step itself. The
+       screen underneath is deliberately not named: sibling rounds append
+       their own phone steps before `end` too, so whichever screen the back
+       lands on is theirs, not this round's. What IS asserted is that the
+       back popped at all — a sheet left up would close instead and the bar
+       would still say Transfers. */
+    "trouble-xfer": (i) => i.title.startsWith("Transfers")
+        && /failed · They refused the transfer \(File not shared\)/.test(i.xferFail)
+        && !/transfer rejected/.test(i.xferFail),
+    "trouble-xfer-gone": (i) => !/^Transfers/.test(i.title) && !/File not shared/.test(i.xferFail),