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-r24-smoke-expect.txt

@@ -0,0 +1,4 @@
+    "import-links-wait": (i) => i.impWait && /pasted links/.test(i.impWaitLine),
+    "import-links-review": (i) => i.imp === 3 && /Pasted links/.test(i.impFmt) && /read from 3 pasted links/.test(i.impWarn) && /Create playlist \(3 tracks\)/.test(i.impBtn),
+    "import-folder-review": (i) => i.title.startsWith("Import") && /Folder/.test(i.impFmt) && i.imp === 4 && i.impTags === "file|file|file|file" && /4 in library/.test(i.impCounts) && /Create playlist \(4 tracks\)/.test(i.impBtn),
+    "import-folder-created": (i) => i.title.startsWith("Music") && i.plrows === 4,